| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | TWO-COMPONENT BINDER SYSTEM WITH CYCLOCARBONATE AND EPOXY GROUPS | US15279504 | 2016-09-29 | US20170015883A1 | 2017-01-19 | Olaf Lammerschop; Hans-Georg Kinzelmann; Therese Hemery |
| The present invention relates to a binder system containing a resin component and a curing agent component, wherein the resin comprises at least one compound carrying at least two cyclic carbonate groups and at least one compound carrying at least two epoxy groups, and the curing agent comprises at least one multifunctional amine as well as the use of the binder system as an adhesive/sealant and the use of this adhesive/sealant. | ||||||
| 102 | FLUORINE-BASED SURFACE TREATING AGENT FOR VAPOR DEPOSITION AND ARTICLE FINISHED WITH THE SURFACE TREATING AGENT BY VAPOR DEPOSITION | US13684289 | 2012-11-23 | US20130136928A1 | 2013-05-30 | Yuji Yamane; Noriyuki Koike |
| There is disclosed a fluorine-based surface treating agent for vapor deposition comprising (A) a hydrolyzable group-containing silane modified with a polymer containing a fluorooxyalkylene group and/or a partial hydrolytic condensate, and (B) a polymer containing a fluorooxyalkylene group having a higher weight average molecular weight than component (A), wherein components (A) and (B) are mixed in a weight ratio of from 6:4 to 9:1. | ||||||
| 103 | Thermoplastic elastomer compositions containing a phase change solvent and selected processing oils | US10769344 | 2004-01-30 | US20040220304A1 | 2004-11-04 | Steven Daryl Smith; Mark William Hamersky; Amy Elizabeth 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. | ||||||
| 104 | Thermally curable, thixotropic blends containing carbamate and/or allophanate groups | US10473730 | 2003-10-01 | US20040072962A1 | 2004-04-15 | Michael A. Gessner; Bruce E. Oermann; Paul J. Harris; Hubert Baumgart |
| Heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, comprising (A) at least one oligomer and/or polymer selected from the group consisting of oligomers and polymers containing allophanate groups, carbamate groups, and carbamate and allophanate groups, and (B) at least one thixotropic agent selected from the group consisting of urea derivatives preparable by reacting at least one amine and/or water with at least one isocyanate in the presence of at least one amino resin; processes for preparing the mixtures, and their use as coating materials, adhesives and sealing compounds. | ||||||
| 105 | Novel phase change solvents | US10429531 | 2003-05-05 | US20040021130A1 | 2004-02-05 | Steven Daryl Smith; Mark William Hamersky |
| Phase change solvents for thermoplastic polymers to provide blended compositions. Above the phase change temperature of the solvent, the phase change solvent solubilizes or intimately mixes with the thermoplastic polymer. Below the phase change temperature of the solvent, the phase change solvent solidifies or crystallizes within the thermoplastic matrix. The phase change behavior of these materials produce blended compositions that exhibit lowered shear viscosity and lowered processing temperature without substantially compromising mechanical properties of the thermoplastic polymer. The present invention also relates to a method of improving the processability of a thermoplastic polymer using the phase change solvent. | ||||||
| 106 | Curable coating compositions containing blends of carbamate-functional compounds | US184196 | 1998-11-02 | US06160058A | 2000-12-12 | Walter H. Ohrbom; Gregory G. Menovcik; Donald L. St. Aubin; John E. Boisseau; John W. Rehfuss |
| The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1) having at least one carbamate group or terminal urea group according to the invention and having at least two linking groups that are urethane or urea or a compound (a)(2) having at least two groups selected from carbamate groups, terminal urea groups, or combinations of the two and at least four urethane or urea linking groups. The second component (b) of the coating composition includes an acrylic polymer comprising active hydrogen-containing functional groups reactive with the third component(c). Component (c) of the coating composition is a curing agent that is reactive with the first two components. Preparation of coated articles using the compositions of the invention is also disclosed. | ||||||
| 107 | Liquid two-component coating compositions | US972038 | 1997-11-17 | US5935710A | 1999-08-10 | 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. | ||||||
| 108 | Water soluble resins and application thereof to paper coating | US835934 | 1997-04-11 | US5849856A | 1998-12-15 | Akira Kawamura; Akira Tanikawa; Toshiyuki Hasegawa; Sonoe Sato |
| A water soluble resin obtainable by reacting at least two reactants comprising a polyamine and a urea compound, or at least four reactants comprising a polyamine, a urea compound, a dibasic carboxylic acid compound and a lactam; and then reacting the reaction product with at least one compound selected from among epihalohydrins, .alpha.,.gamma.-dihalo-.beta.-hydrins, glycidyl compounds and isocyanates. The resultant the water soluble resin is useful for making a paper coating composition, such as by being mixing that resin with a pigment and an aqueous binder. The paper coating composition does not generate formaldehyde and can be used to manufacture coated papers exhibiting improved properties including excellent water resistance. | ||||||
| 109 | Curable coating composition | US698522 | 1996-08-15 | US5827930A | 1998-10-27 | Walter H. Ohrbom; Brian D. Bammel; John D. McGee; 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 (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 or a hydroxy carboxylic acid, and (b) a lactone or hydroxy carboxylic acid, and (2) a component that is reactive with compound (A)(1) to convert a hydroxyl group on compound (A)(1) to a carbamate group, or a component comprising a group that is reactive with a hydroxyl group on compound (A)(1) and a carbamate or urea group or group that can be converted to carbamate or urea, (B) a compound comprising a plurality of groups that are reactive with carbamate or urea. | ||||||
| 110 | Curable compositions for coatings | US698523 | 1996-08-15 | US5770650A | 1998-06-23 | John D. McGee; Brian D. Bammel; Walter H. Ohrbom; Todd A. Seaver; Gregory G. Menovcik; Paul J. Harris; John W. Rehfuss |
| A curable coating composition is described comprising (A) a compound comprising a plurality of functional crosslinking groups, at least one of which is a carbamate or urea functional group, which compound also includes at least one ester or amide group derived from a reaction of an active hydrogen group with a lactone ring or a hydroxy carboxylic acid, and (B) a curing agent comprising a plurality of groups that are reactive with the functional groups on compound (A). | ||||||
| 111 | Curable coating composition having carbonate-containing component | US698528 | 1996-08-15 | US5756213A | 1998-05-26 | Walter H. Ohrbom; John W. Rehfuss; John D. McGee; Gregory G. Menovcik; Paul J. Harris |
| A curable coating composition is described comprising (A) a compound comprising a plurality of functional crosslinking groups, at least one of which is a carbamate or urea functional group, which compound also includes at least one carbonate group having the structure: ##STR1## and (B) a curing agent comprising a plurality of groups that are reactive with the functional groups on compound (A). | ||||||
| 112 | Liquid two-component coating compositions | US457111 | 1995-06-01 | US5677006A | 1997-10-14 | 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. | ||||||
| 113 | Flexible aminoplast-curable film-forming compositions providing films having resistance to acid etching | US447392 | 1995-05-23 | US5663244A | 1997-09-02 | Steven V. Barancyk; Christopher A. Verardi; William A. Humphrey |
| A flexible, aminoplast-curable film-forming composition and a process for preparing multi-layered coated articles coated with a pigmented or colored base coat and a transparent or clear topcoat are disclosed. A pigmented or colored base coat is first applied to a substrate followed by the application of a transparent topcoat to the base coat. The transparent topcoat composition is a flexible, curable film-forming composition comprising (1) a polyether polymer containing a plurality of terminal or pendant carbamate groups of the structure: ##STR1## and (2) an aminoplast crosslinking agent. The topcoat composition provides a flexible composite coating with improved acid etch resistance, making the composite coating particularly useful as a topcoat for plastic automotive parts. | ||||||
| 114 | Acid-cleavable compounds, positive-working radiation-sensitive mixture containing these compounds, and radiation-sensitive recording material produced with this mixture | US871009 | 1992-04-20 | US5286602A | 1994-02-15 | Georg Pawlowski; Horst Roeschert; Walter Spiess; Ralph Dammel |
| Compounds having repeating units of the formula I ##STR1## in which R.sup.1 is an alkylene, cycloalkylene, alkenylene, alkynylene, or arylenebisalkyl group, in which one or more aliphatic CH.sub.2 groups may be replaced by oxygen or sulfur atoms,R.sup.2 is an alkyl, alkenyl, alkynyl, cycloalkyl, alkoxyalkyl, aryl, aralkyl or aryloxyalkyl radical,R.sup.3 is an alkyl or aryl radical,X is --CO--, --O--CO-- or --NH--CO--, andn is an integer greater than 1, especially from 3 to 50.are cleavable by acid and, in combination with photolytic acid donors and alkali-soluble binders, are constituents of positive-working mixtures which are used especially in recording materials for UV radiation and high-energy radiation. The materials are distinguished by a high resolution in conjunction with high image contrast. | ||||||
| 115 | Methods of demulsifying employing condensates as demulsifiers for oil-in water emulsions | US827170 | 1991-02-11 | US5234626A | 1993-08-10 | Rolf Fikentscher; Knut Oppenlaender; Johannes P. Dix; Wilfried Sager; Hans-Henning Vogel; Guenther Elfers |
| The present invention relates to methods of demulsifying employing condensates as demulsifiers for oil-in-water emulsions and prepared fromA) a precondensate from one or more trialkanolamines of the general formula I ##STR1## in which R.sup.1 to R.sup.3 denote the same or different 1,2-alkylene groups of from 2 to 4 carbon atoms, andB) from 0.1 to 30% w/w, based on said precondensate, of one or more of the following compounds II:a) urea or a urea derivative of the general formula IIa ##STR2## b) a urea derivative of the general formula IIb ##STR3## c) a urethane of the general formula IIc ##STR4## and/or d) a urethane of the general formula IId ##STR5## in which R.sup.1 is hydrogen, C.sub.1 -C.sub.20 -alkyl or C.sub.2 -C.sub.20 -alkenyl,R.sup.2 and R.sup.3 are the same or different and denote hydrogen or C.sub.1 -C.sub.4 -alkyl,R.sup.4 is C.sub.1 -C.sub.4 -alkyl andR.sup.5 is C.sub.1 -C.sub.12 -alkylene. | ||||||
| 116 | Isocyanate reactive compositions | US671565 | 1991-03-19 | US5115045A | 1992-05-19 | Herbert R. Gillis; Malcolm Hannaby |
| An isocyanate-reactive composition comprising the reaction product of:a) an organic compound having the formula:Q--[X--COY].sub.norQ--[X--CO--R--(COY).sub.m ].sub.n wherein Q represents an organic residue, X-represents oxygen or sulphur, Y represents a halogen atom or an aryloxy group, R is a polyvalent hydrocarbon radical, m is a whole number from 1 to 3 and n is a whole number of at least 2, andb) a polyfunctional compound which is capable of reacting with reactant (a) and contains at least one imino or enamino group. | ||||||
| 117 | Reverse osmosis membranes of polyamideurethane | US586038 | 1990-08-31 | US5085777A | 1992-02-04 | 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 haldide with a diamine-treated substrate. | ||||||
| 118 | Polymeric peroxides derived from hydroxy-hydroperoxides and dihydroxydialkyl peroxides and their uses | US575031 | 1990-08-30 | US5039754A | 1991-08-13 | Jose Sanchez |
| A polymeric peroxide comprising a dilvalent recurring unit having the formula: ##STR1## wherein the recurring unit of Formula I has a 10 hour half-life temperature of at least 80.degree. C. and optionally a divalent recurring unit having the formula: ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.5, X, X.sup.1, Y, Z, y and z are as defined in the Detailed Description of the Preferred Embodiments and the polymeric peroxide has a molecular weight of 1,000 to 200,000. The polymeric peroxides are derived from hydroxy-hydroperoxides of dihydroxy dialkyl peroxides. These polymeric peroxides can be used for preparing block copolymers and compatibilizing polymer blends and alloys. | ||||||
| 119 | Process for the preparation of acylurethanes, and the use thereof | US741876 | 1985-06-06 | US4608420A | 1986-08-26 | Gerhard Brindopke; Gerhard Johannes |
| Process for the preparation of acylurethanes by reacting a urethane with compounds containing hydroxyl groups, which comprises reacting a hydroxy compound (A) with a urethane (B) in the form of an imide of the formula ##STR1## to give an acylurethane containing at least one grouping of the formula --CO--R--CO--NH--COOR.sup.1 (II). In these formulae,R denotes the hydrocarbon radical of an optionally .alpha.,.beta.-ethylenically unsaturated, aliphatic, cycloaliphatic or aromatic dicarboxylic acid or endomethylene derivatives thereof, andR.sup.1 denotes alkyl, alkoxy, alkoxyalkyl, cycloalkyl or benzyl.These acylurethanes are suitable for use as self-crosslinking curing agents or as curing agents for polyhydroxy compounds for the production of shaped articles and/or coatings. | ||||||
| 120 | Mono-substituted ureas | US505652 | 1974-09-13 | US3981913A | 1976-09-21 | 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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