| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Aqueous Compositions Containing Alkoxylated Alcohols And Hydrophobic Components, Method For The Production And Use Thereof | US11547855 | 2005-05-13 | US20070192962A1 | 2007-08-23 | Rainer Erhardt; Gunther Pabst; Gunter Oetter; Andreas Seitz; Peter Danisch |
| Aqueous compositions containing alkoxylated alcohols and hydrophobic components, method for the production and use thereof Compositions comprising, as components, a) at least two alkoxylated alcohols, b) at least one hydrophobic component selected from natural, modified natural and synthetic hydrophobic substances, c) at least 20% by weight, based on the total weight of the composition, of water, wherein the compositions have a mean hydrodynamic radius in the range from 1 to 200 nm, determined by dynamic light scattering. | ||||||
| 42 | Thermally curable, thixotropic blends containing carbamate and/or allophanate groups | US11213209 | 2005-08-26 | US20060004150A1 | 2006-01-05 | Hubert Baumgart; Michael Gessner; Bruce Oermann; Paul Harris |
| The invention provides heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, including at least one oligomer and/or polymer containing at least one of carbamate and allophanate groups, and at least one thixotropic agent that is a urea derivative preparable by reacting at least one amine and/or water with at least one isocyanate in the presence of at least one amino resin. The invention further provides processes for preparing the mixtures and coating materials, adhesives and sealing compounds prepared from the mixtures. | ||||||
| 43 | Thermoplastic elastomer compositions containing a phase change solvent and selected processing oils | US10935268 | 2004-09-07 | US20050054759A1 | 2005-03-10 | Steven Smith; Mark Hamersky; Amy Eichstadt |
| Novel elastomeric compositions which contain at least one thermoplastic elastomer and at least one phase change solvent and at least one processing oil. The presence of particular processing oils, e.g., poly(alphaolefins), provide a means to increase mechanical properties compared to commercially available mineral oils. The oils of the present invention are chosen as to minimize the depression of glass transition temperature of the hard-block of the thermoplastic elastomer. The phase change behavior of these materials produce elastomeric compositions that exhibit lowered viscosity and lowered processing temperature without substantially compromising the mechanical properties of the elastomeric composition. | ||||||
| 44 | Method of preparing a carbamate- or urea-functional compound | US08698525 | 1996-08-15 | US06498266B1 | 2002-12-24 | Brian D. Bammel; John D. McGee; Walter H. Ohrbom; Todd A. Seaver; Gregory G. Menovcik; Paul J. Harris; John W. Rehfuss |
| A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions. | ||||||
| 45 | Curable coating composition | US08686929 | 1995-10-06 | US06423788B1 | 2002-07-23 | Brian D. Bammel; John D. McGee; Walter H. Ohrbom; Todd A. Seaver; Paul J. Harris; John W. Rehfuss |
| A curable coating composition is described comprising (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, and a hydroxyl functional group that is the reaction product of (a) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone ring or a hydroxy carboxylic acid, and (b) a lactone or a hydroxy carboxylic acid, and (2) a compound that is reactive with hydroxyl groups on a plurality of molecules of compound (A)(1), but that is not reactive with the carbamate or urea groups on compound (A)(1), (B) a compound comprising a plurality of groups that are reactive with carbamate or urea. | ||||||
| 46 | Flexible aminoplast-curable film-forming compositions and composite coating | US770195 | 1996-12-19 | US5976701A | 1999-11-02 | Steven V. Barancyk; Christopher A. Verardi; Gina M. Terrago |
| A flexible, aminoplast-curable film-forming composition can serve as a transparent coating composition for a multi-component composite coating composition having the transparent coating on a pigmented or colored base coat. The film-forming composition comprises at least two polymeric components. One is a polyether polymer containing a plurality of terminal and/or pendant carbamate groups of the structure: ##STR1## Another is at least one additional carbamate functional polymer along with urethane oligomer or is a polyurethane polyol. The former include carbamate functional polyester, acrylic polymer, and polyurethane, where each contains a plurality of terminal and/or pendant carbamate groups of the Structure I depicted above. Also the urethane oligomers has a plurality of carbamate groups of Structure I that are pendant and/or terminal. The latter polyurethane polyol has a plurality of pendant and/or terminal hydroxyl groups and optionally can be used with the urethane polyol and/or any of the aforementioned carbamate functional polymers. Optionally an additional polymer that is present is an acrylic polymer containing a plurality of amide groups with or without a plurality of terminal and/or pendant carbamate groups of Structure I. Also with the presence of the amide functional acrylic polymer, silica can be employed. Additionally for crosslinking the film-forming composition contains an aminoplast crosslinking agent. | ||||||
| 47 | Curable coating composition including compound having carbamate and hydroxyl functionality | US698524 | 1996-08-15 | US5792810A | 1998-08-11 | Gregory G. Menovcik; John D. McGee; Walter H. Ohrbom; Brian D. Bammel; Todd A. Seaver; John W. Rehfuss |
| A curable coating composition is described comprising (A) a compound comprising carbamate or urea and hydroxyl functional groups that is the reaction product of (1) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone or a hydroxy carboxylic acid, and (2) a lactone or a hydroxy carboxylic acid, (B) a compound comprising at least one group that is reactive with carbamate and at least one group that is reactive with hydroxyl, or a plurality of groups that are reactive with both carbamate and hydroxyl. | ||||||
| 48 | Curable coating composition | US698526 | 1996-08-15 | US5760127A | 1998-06-02 | Brian D. Bammel; John D. McGee; Walter H. Ohrbom; Todd A. Seaver; Gregory G. Menovcik; Paul J. Harris; John W. Rehfuss |
| A curable coating composition is described comprising (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, and a hydroxyl functional group that is the reaction product of (a) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone ring or a hydroxy carboxylic acid, and (b) a lactone or a hydroxy carboxylic acid, and (2) a compound that is reactive with hydroxyl groups on a plurality of molecules of compound (A)(1), but that is not reactive with the carbamate or urea groups on compound (A)(1), (B) a compound comprising a plurality of groups that are reactive with carbamate or urea. | ||||||
| 49 | Color-plus-clear composite coatings that contain polymers having carbamate functionality | US770196 | 1996-12-19 | US5709950A | 1998-01-20 | John W. Burgman; Gina M. Terrago; Christopher A. Verardi |
| Flexible, aminoplast-curable film-forming compositions and multi-component composite coating compositions comprising at least one pigmented or colored base coat and at least one transparent clear coat are disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a clear coat to the base coat. Both the colored base coat and the clear coat are flexible, curable film-forming compositions having an aminoplast crosslinking agent, and the base coat and optionally the clear coat has carbamate functional polymers. The flexible, multi-component composite coating compositions provide improved durability, water spotting resistance, and/or acid etch resistance, making the composite coatings particularly useful for plastic automotive parts. | ||||||
| 50 | Liquid two-component coating compositions | US638312 | 1996-04-26 | US5707741A | 1998-01-13 | Michael Hoenel; Armin Pfeil; Thomas Budnick; Heiner Schwan |
| This invention relates to coating compositions including one or more resins having amino-reactive groups; one or more polyamine curing agents; and one or more aminourethanes. The aminourethanes can be reaction products of (i) oligomeric or polymeric compounds which contain at least one, preferably two or more terminal 2-oxo-1,3-dioxolane groups (cyclic carbonate groups), and (ii) amines containing at least one primary, preferably two or more primary and, if desired, also secondary and tertiary amino groups. The ratios of equivalents of C1):C2) typically is from 1:1 to 1:10, preferably from 1:1.05 to 1:5 and particularly preferably from 1:1.1 to 1:2, and the end product preferably contains one or more free primary amino groups. The composition further may contain, if desired, pigments, fillers, one or more organic solvents, water and conventional additives. | ||||||
| 51 | Thermosetting resinous composition containing polyfunctional oxazolidinone terminated epoxy resins | US51906 | 1993-04-26 | US5324797A | 1994-06-28 | Toshiyuki Ishii; Hiroyuki Nojiri; Mitsuo Yamada; Ryuzo Mizuguchi |
| A thermosetting resinous composition contains (a) a polyfunctional oxazolidinone compound and (b) a polyamine which react with one another a polyurea polymer upon heating without emitting any emanating by-product. A novel class of polyfunctional oxazolidinone compounds and an improved method for producing the same are also disclosed. | ||||||
| 52 | Thermosetting resinous composition containing polyfunctional oxazolidinone component and polyamine component | US941297 | 1992-09-04 | US5237021A | 1993-08-17 | Toshiyuki Ishii; Hiroyuki Nojiri; Mitsuo Yamada; Ryuzo Mizuguchi |
| A thermosetting resinous composition contains (a) a polyfunctional oxazolidinone compound and (b) a polyamine which react with one another a polyurea polymer upon heating without emitting any emanating by-product. A novel class of polyfunctional oxazolidinone compounds and an improved method for producing the same are also disclosed. | ||||||
| 53 | Reverse osmosis membranes of polyamideurethane | US755321 | 1991-09-05 | US5137606A | 1992-08-11 | Samuel D. Arthur |
| The present invention is directed to an improved reverse osmosis membrane that shows surprisingly improved solute rejection and permeation properties. The membrane includes a separating layer of a polyamideurethane formed in situ by reaction of a haloformyloxy-substituted acyl halide with a diamine-treated substrate. | ||||||
| 54 | Moulding process | US487672 | 1990-03-01 | US5118459A | 1992-06-02 | Herbert R. Gillis; Malcolm Hannaby |
| A method of making a reaction injection moulded elastomer which includes injecting into a mould cavity a reaction mixture including:(A) an organic polyisocyanate, and(B) an isocyanate-reactive composition comprising the reaction product of:(a) the reaction product of a polyol or polythiol having an average hydroxyl or thiol functionality of from about 1.5 to about 6 and an average molecular weight of from about 100 to about 12,000 and an acylating agent, and(b) a polyfunctional compound which is capable of reacting with reactant (a) to provide a product containing a plurality of isocyanate-reactive groups. | ||||||
| 55 | Quaternized condensation products of trialkanolamines | US396128 | 1989-08-21 | US5015754A | 1991-05-14 | Johannes P. Dix; Rolf Fikentscher; Ingrid Steenken-Richter |
| Quaternized condensation products useful as aftertreating agents for fixing reactive dyeings and prints on textile materials which contain cellulose fibers are formed fromA) a precondensate of one or more trialkanolamines I ##STR1## (R.sup.1 -R.sup.3 =C.sub.2 -C.sub.4 -1,2-alkylene), B) a) a carboxylic acid or a derivative thereof IIa ##STR2## [n=0, 1; R.sup.4, R.sup.5 =OH (except if n=0), C.sub.1 -C.sub.8 -alkoxy (possibly joined together to form a 5- or 6-membered ring if n=0), Cl, Br; R.sup.6 =C.sub.1 -C.sub.50 -alkylene (possibly interrupted by one or more nonadjacent oxygen atoms)],b) a carboxamide IIb ##STR3## [m, n, r=0, 1; R.sup.7 =H, C.sub.1 -C.sub.4 -alkyl; R.sup.8 =H, C.sub.1 -C.sub.25 -alkyl, C.sub.2 -C.sub.25 -alkenyl, Ph (possibly substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, F, Cl, Br)],c) an epihalohydrin IIc, ##STR4## d) a monofunctional compound IIdR.sup.9 --Y IId [R.sup.9 =C.sub.1 -C.sub.25 -alkyl, C.sub.2 -C.sub.25 -alkenyl, Ph (possibly substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, F, Cl, Br); Y=isocyanate, OCONHR.sup.8, glycidyloxy],e) a bifunctional compound IIeZ.sup.1 --R.sup.10 --Z.sup.2 IIe [R.sup.10 =C.sub.a -C.sub.50 -alkylene (possibly interrupted by one or more nonadjacent oxygen atoms, possibly containing one or more mutually nonvicinal hydroxyl groups); Z.sup.1, Z.sup.2 =Cl, Br, isocyanate, NH--COOR.sup.9, glycidyloxy, OR.sup.9 ], andC) a benzyl halide III ##STR5## (p=0-2; R.sup.11 =C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, F, Cl, Br). | ||||||
| 56 | Curing agent for thermosetting resin paints | US760503 | 1985-07-30 | US4720569A | 1988-01-19 | Akira Tominaga |
| A polycarbamic acid ester-type curing agent for thermosetting resin paints, said curing agent containing per molecule at least two groups represented by the following formula ##STR1## wherein Y represents ##STR2## --O--, or --S--; R.sub.1 represents a direct bond, or a divalent aliphatic hydrocarbon group having 1 to 6 carbon atoms which may be substituted by a hydroxyl group or an alkoxy group, provided that when Y is ##STR3## R.sub.1 represents a direct bond; R.sub.2 and R.sub.4, independently from each other, represent a hydrogen atom, or an aliphatic hydrocarbon group having 1 to 6 carbon atoms which may be substituted by an amino group, a hydroxyl group or an alkoxy group, or a group of the formula ##STR4## and R.sub.3 represents a hydrogen atom or a monovalent aliphatic hydrocarbon group having 1 to 6 carbon atoms which may be substituted by a hydroxyl group or an alkoxy group. | ||||||
| 57 | Finely divided coating agent containing polymers having hydroxyl groups and blocked polyisocyanates containing at least one acylurethane | US741864 | 1985-06-06 | US4657962A | 1987-04-14 | Gerhard Brindopke; Gerhard Johannes |
| Finely divided coating agents based on (A) oligomers and/or polymers containing OH groups and (B) blocked polyisocyanates and, if required, further conventional additives, in which the component (B) contains at least one acylurethane possessing groups of the formula --CO--NH--CO--XR.sup.1 (I), wherein X represents oxygen or nitrogen, and, when X is oxygen, R.sup.1 represents alkyl, alkoxyalkyl, hydroxyalkyl, aryl, aralkyl or cycloalkyl, and, when X is nitrogen, the radical XR.sup.1 represents the group ##STR1## wherein R.sup.2 is C.sub.1-11 -alkylene, C.sub.1-11 -alkenylene, or unsubstituted or alkyl-substituted phenylene having up to 8 carbon atoms in the alkyl radical, and Y and Z together form an oxygen atom, or are identical or different and each denote hydrogen or C.sub.1-5 -alkyl, the coating agent being present in powder form or in the form of a dispersion. The coating agent is used for coating articles exposed to weather, and as top coats and primers. | ||||||
| 58 | Coating compositions containing polyurethane or polyurea polymers and amino resins | US581015 | 1984-02-17 | US4631320A | 1986-12-23 | Girish G. Parekh; Werner J. Blank |
| A thermosettable coating composition comprises a hydroxy group-containing polyurethane, polyurea or polyurethane/polyurea polymer, an amino cross-linker and optionally, a catalyst and/or solvent. The polymer is obtained by self condensation of an hydroxyalkyl carbamate compound or condensation of such compound with a polyol and/or a polyamine. An applied coating of the composition is cured by heating to an elevated temperature, e.g., from about 200.degree. to about 400.degree. F. (about 93.degree. to 204.degree. C.). | ||||||
| 59 | Dynamic membrane | US425185 | 1973-12-17 | US3996318A | 1976-12-07 | Jan Willem van Heuven |
| The specification relates to thin, minute foils of a synthetic material obtained by an interfacial polycondensation reaction. More specifically, a process is described in which one reactive compound is dissolved in a non-aqueous solvent that has a boiling point below the boiling point of water. A second reactive compound is dissolved in water and the non-aqueous phase is then dispersed in the aqueous phase. A polycondensation reaction takes place at the interface of the two phases resulting in the non-aqueous phase being encapsulated by the polycondensation reaction product. The dispersion of the encapsulated non-aqueous phase in the aqueous phase is then heated to a temperature above the boiling point of the non-aqueous phase, but below the boiling point of water. The heating causes the encapsulating polymer to burst and to form thin, minute polymeric foils. The foils may be used directly or after some purification treatment for the formation of a dynamic membrane. | ||||||
| 60 | Polyurethane polymers | US505726 | 1974-09-13 | US3996269A | 1976-12-07 | Kenneth H. Markiewitz |
| Substituted ureas, polyurethane polymers, polyurea polymers, and polyureaurethane polymers are disclosed which are useful as textile treating agents or as intermediates for the preparation of textile treating agents. Process for treating textiles and textiles having improved durable press and abrasion resistance properties are disclosed. | ||||||
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