| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Fluorocarbon-grafted polysiloxanes | US11132836 | 2005-05-19 | US20060178494A1 | 2006-08-10 | Martial Pabon; Romain Severac; Emmanuel Abel Puchois; Matthieu Perdon |
| A composition useful to provide oil repellency, water repellency, and stain resistance to substrates comprising a polymer prepared by contacting a polyfluoroalkyl sulfonyl halide with a compound of Formula II, III or IV (E-(O)q)3Si—O—(Si(R2)2—O)m—[Si(R3—NHR4)(R2)O]n—Si—((O)q-E)3 formula II HR4N—R3—Si(R2)2—O—[Si(R2)2—O—[Si(R3—NHR4)(R2)O]n—Si(R2)2—R3—NHR4 Formula III HR4N—R3—Si(R2)2—O—[Si(R2)2—O]m—Si—((O)q-E)3 Formula IV wherein each R2 is independently a C1 to C8 alkyl, each R3 is independently a divalent group containing carbon, oxygen, and optionally at least one of nitrogen oxygen and sulfur, each R4 is independently H or C1 to C8 alkyl, each E is independently a C1 to C8 branched or linear alkyl, each q is independently zero or 1, m is a positive integer, and n is independently zero or a positive integer, such that n/(m+n) is zero or a positive fraction having a value up to about 0.7, and the polymer viscosity is less than or equal to 10000 mPa·s under a shear rate of 0.1 s−1 at a temperature of 20° C. | ||||||
| 62 | Process for producing detachable dirt-and water-repellent surface coatings | US10740346 | 2003-12-18 | US20040213904A1 | 2004-10-28 | Felix Muller; Edwin Nun; Patrick Winter |
| Process for producing detachable dirt- and water-repellent surface coatings on articles, wherein during the coating process, hydrophobic particles are applied to the surface of the articles, thus generating a sure structure with elevations on that surface of the articles that has dirt- and water-repellent properties, which comprises suspending the hydrophobic particles in a solution of a silicone wax in a highly volatile siloxane, and applying this suspension to at least one surface of an article, and then removing the highly volatile siloxane. | ||||||
| 63 | Water and oil repellent masonry treatments | US10766127 | 2004-01-28 | US20040186254A1 | 2004-09-23 | Wayna W. Fan; Steven J. Martin |
| The present invention provides a water-soluble and shelf-stable aqueous fluorochemical polymeric treatment useful to treat porous substrates to render them repellent to water- and oil-based stains. The treatment comprises a water-soluble or dispersible fluorochemical polymer containing only carbon atoms in the backbone, with a plurality of each of the following groups pendent from the backbone: (a) fluoroaliphatic groups, (b) carboxyl-containing groups, (c) silyl groups and optionally (d) other non-hydrophilic groups. Because the water-soluble polymeric treatment, and the shelf-stable aqueous solutions thereof, can be applied to porous substrates in aqueous solution, they eliminate the need for environmentally harmful and toxic co-solvents. | ||||||
| 64 | Water and oil repellent masonry treatments | US09938188 | 2001-08-23 | US06689854B2 | 2004-02-10 | Wayne W. Fan; Steven J. Martin |
| The present invention provides a water-soluble and shelf-stable aqueous fluorochemical polymeric treatment useful to treat porous substrates to render them repellent to water- and oil-based stains. The treatment comprises a water-soluble or dispersible fluorochemical polymer containing only carbon atoms in the backbone, with a plurality of each of the following groups pendant from the backbone: (a) fluoroaliphatic groups, (b) carboxyl-containing groups, (c) silyl groups and optionally (d) other non-hydrophilic groups. Because the water-soluble polymeric treatment, and the shelf-stable aqueous solutions thereof, can be applied to porous substrates in aqueous solution, they eliminate the need for environmentally harmful and toxic co-solvents. | ||||||
| 65 | Water and oil repellent masonry treatments | US09448629 | 1999-11-24 | US06303190B1 | 2001-10-16 | Jeffrey G. Linert; Patricia M. Savu |
| The present invention provides a water-soluble and shelf-stable aqueous fluorochemical polymeric treatment useful to treat porous substrates to render them repellent to water- and oil-based stains. The treatment comprises a water-soluble fluorochemical polymer containing only carbon atoms in the backbone, with a plurality of each of the following groups pendent from the backbone: (a) fluoroaliphatic groups, (b) carboxyl-containing groups, (c) oxyalkylene or polyoxyalkylene groups, and, optionally, (d) silyl groups. Typically, the treatment polymers have interpolymerized units derived from one or more, and preferably a plurality, of each of the following monomers: (a) monomer selected from the group consisting of acrylate, methacrylate, acrylamide, methacrylamide, thioacrylate or meththioacrylate compounds containing a fluoroaliphatic moiety that is linked to the residue of the compound through a divalent, organic linking group; (b) monomer selected from the group consisting of acrylic acid, methacrylic acid, carboxyalkylacrylate and carboxyalkylmethacrylate compounds; and (c) monomer selected from the group consisting of acrylate, methacrylate, acrylamide, methacrylamide, thioacrylate or meththioacrylate compounds containing an oxyalkylene or polyoxyalkylene group linked to the residue of the compound through an oxygen, sulfur or nitrogen atom. | ||||||
| 66 | Surface protective layer for materials | US09344103 | 1999-06-24 | US06187851B1 | 2001-02-13 | Stefano Netti; Camillo Di Carlo |
| An aqueous composition useful for the surface treatment of materials, which includes: (a) an inorganic silicate or colloidal silica present in an amount from 2 to 95% by weight based on the weight of dry product; and (b) a fluoroelastomer based on vinylidene fluoride (VDF) present in an amount from 5 to 98% by weight based on the weight of dry product. | ||||||
| 67 | Process for applying a surface protective layer to materials | US636672 | 1996-04-23 | US5945169A | 1999-08-31 | Stefano Netti; Camillo Di Carlo |
| A process for the surface treatment of materials, which includes applying on the surface of a material an aqueous composition including: (a) an inorganic silicate or colloidal silica present in an amount from 2 to 95% by weight based on the weight of dry product; and (b) a fluoroelastomer based on vinylidene fluoride (VDF) present in an amount from 5 to 98% by weight based on the weight of dry product. | ||||||
| 68 | Building material | US62572 | 1998-04-20 | US5935313A | 1999-08-10 | Marek B. Ficinski |
| Improved cement and concrete products comprising a thermoplastic cement product made of 5-35% of inorganic materials containing no carbonaceous material which have been pulverized to approximately 10 micron size and combined at a temperature of about 300.degree. F. with 65-95% of molten sulphur to form a colloidal mass of sulphur with partly amorphous particles. | ||||||
| 69 | Waterbourne fluoropolymer solutions for treating hard surfaces | US974798 | 1997-11-20 | US5919527A | 1999-07-06 | John J. Fitzgerald; Thomas Clark Felder, III |
| A method for imparting water, oil or stain repellency to HARD SURFACES comprising application to the surface of an effective amount of a composition comprising monomers copolymerized in the following percentages by weight:(a) from about 40% to about 90% of at least one monomer of formula I:R.sub.f -Q-A-C(O)--C(R).dbd.CH.sub.2 IwhereinRf is a straight or branched-chain perfluoroalkyl group of 2 to about 20 carbon atoms,R is H or CH.sub.3,A is O, S, or NR.sub.1 wherein R.sub.1 is H or a C.sub.1 -C.sub.4 alkyl, and Q is alkylene of 1 to about 15 carbon atoms, hydroxyalkylene of 3 to about 15 carbon atoms, --(C.sub.n H.sub.2n)(OC.sub.q H.sub.2q).sub.m --, --SO.sub.2 --NR.sub.1 (C.sub.n H.sub.2n)-- or --CONR.sub.1 (C.sub.n H.sub.2n)-- wherein R.sub.1 is H or C.sub.1 -C.sub.4 alkyl, n is 1 to about 15, q is 2 to about 4, and m is 1 to about 15;(b) from about 2% to about 50% of a monomer of formula IIA or IIB or a mixture thereof:(CH.sub.2 .dbd.C(R)COZ(CH.sub.2).sub.r.sup.+ NR.sub.2 R.sub.3 R.sub.4)X.sup.- IIAandCH.sub.2 .dbd.C(R)COZ(CH.sub.2).sub.r NR.sub.2 R.sub.3 (O) IIBwhereinR is H or CH.sub.3,R.sub.2 and R.sub.3 are each independently C.sub.1 -C.sub.4 alkyl, hydroxyethyl, or benzyl or R.sub.2 and R.sub.3 together with the nitrogen atom form a morpholine, pyrrolidine, or piperidine ring,R.sub.4 is H or C.sub.1 -C.sub.4 alkyl or R.sub.2, R.sub.3, and R.sub.4 together with the nitrogen form a piperidine ring,Z is --O-- or --NR.sub.4 --r is 2 to 4, andX.sup.- is an anion,provided that the nitrogen is from about 40% to 100% salinized, quaternized, or present as amine oxide. | ||||||
| 70 | Aqueous dispersable oil and water repellent silane masonry penetrants | US266116 | 1994-06-27 | US5527931A | 1996-06-18 | Larry D. Rich; James F. Sanders |
| The present invention relates to organosilane compounds used for treating porous substrates to render them repellent to water-based and oil-based challenges and to enhance the cleanibility of the protected surfaces from such challenges. | ||||||
| 71 | Fluorochemical water- and oil-repellant treating compositions | US973227 | 1992-11-06 | US5370919A | 1994-12-06 | Franceska Fieuws; Kathy Allewaert; Dirk Coppens |
| This invention relates to a treating composition containing 0.3 to 30% by weight of a fluoroaliphatic radical containing poly(oxyalkylene) compound, 0.3 to 30% by weight of an anti-soiling agent and 0 to 60% by weight of an environmentally acceptable water-miscible organic solvent and water for the use for imparting excellent water- and oil repellency, stain resistance and dry soil resistance to textiles, carpets, concrete, paper, leather and wool. | ||||||
| 72 | Sealing means for cracked surfaces | US9438061 | 1961-03-08 | US3223005A | 1965-12-14 | CARLSON HAROLD V |
| 73 | Omniphobic grout additive | US14955441 | 2015-12-01 | US09809497B2 | 2017-11-07 | Daniel J. Mania; James D. Greene |
| An omniphobic aqueous stain repellant integral grout additive contains an aminoalkyl-substituted polyorganosiloxane, preferably, a higher alkyl alkoxysilane, an organopolysiloxane T resin bearing silicon-bonded alkoxy groups, a fluoro(meth)acrylate polymer or copolymer, and preferably, a film forming (meth)acrylate polymer or copolymer latex. The omniphobic grout additive provides high stain repellancy to grout in an economic manner. | ||||||
| 74 | Curable mixture | US13638733 | 2011-03-30 | US09040608B2 | 2015-05-26 | Manuel Friedel; Philipp Albert; Burkhard Standke; Spomenko Ljesic; Ulf Kehrer |
| The present invention relates to a curable mixture suitable for obtaining “easy-to-clean” properties in the cured mixture, comprising at least one mineral binder, a powder comprising at least one fluoroorganyl-substituted silicon compound encapsulated in a water-soluble polymer, the amount of the silicon compound being 0.001% to 8% by weight, based on the present mixture, and optionally further adjuvants, and also to a process for preparing the mixture and to the use thereof. The invention further relates to a water-redispersible powder and also to a corresponding intermediate for use in the curable mixture in order to obtain “easy-to-clean” properties in the cured mixture. Also claimed, furthermore, is a process for preparing the powder, and the use thereof. | ||||||
| 75 | Fluorinated copolymers | US13300999 | 2011-11-21 | US08809209B2 | 2014-08-19 | Joel M. Pollino; Anilkumar Raghavanpillai; Brad M. Rosen; Siddhartha Shenoy; Libby Xiaowei Hu |
| A stain resistant, oil and water repellent composition comprising a copolymer prepared from fluorinated methacrylate, carbonate methacrylate, and methacrylic acid or salt thereof, a method of providing stain resistance, oil and water repellency to substrates, and a treated substrate. | ||||||
| 76 | Acid etch resistance for calcareous substrates | US13424731 | 2012-03-20 | US08642177B2 | 2014-02-04 | Brad M Rosen; Siddhartha R. Shenoy; Anilkumar Raghavanpillai; Ernest Bryon Wysong; Joel M Pollino; James J Hughes; John Russell Crompton, Jr. |
| A method to provide acid etch resistance to contacting a calcareous substrate with a copolymer prepared from fluorinated methacrylate, short chain branched (meth)acrylate, and (meth)acrylic acid salt and a treated substrate. | ||||||
| 77 | Process for producing fluorinated copolymers of (meth)acrylates and (meth)acrylic acid amine complexes | US13301077 | 2011-11-21 | US08563672B2 | 2013-10-22 | Siddhartha Shenoy; Joel M. Pollino; Anilkumar Raghavanpillai; Brad M. Rosen; Ernest Byron Wysong |
| A process for producing copolymers of (meth)acrylates:(meth)acrylic acid amine complexes useful for hard surfaces having increased performance for stain resistance, oil and water repellency properties. | ||||||
| 78 | HYDRAULIC SETTING MIXTURE FOR MATERIALS HAVING "EASY-TO-CLEAN" PROPERTIES | US13638619 | 2011-03-30 | US20130192494A1 | 2013-08-01 | Manuel Friedel; Spomenko Ljesic; Philipp Albert; Burkhard Standke |
| The present invention relates to a hydraulic setting mixture comprising: a) 6% to 25% by weight of cement, b) 50% to 90% by weight of at least one aggregate, and c) 0.001% to 8% by weight of at least one fluoroorganyl-substituted silicon compound, and also to materials produced from this mixture, more particularly components, concrete articles or mouldings. The invention further relates to the use of a hydraulic setting mixture of the invention for producing materials, more particularly components, concrete articles or mouldings, for example as face concrete, where the surface of the materials exhibits only relatively low soiling tendency (“easy-to-clean” property) even on abrasion. | ||||||
| 79 | STONE SEALING SYSTEMS AND METHODS | US13288923 | 2011-11-03 | US20130115375A1 | 2013-05-09 | Justin Howe |
| This disclosure is related to systems and methods of sealing a stone and is particularly useful for sealing a stone countertop, though it could also be applied to stone tiles or other types of stone products. In one example, a method for sealing stone may include applying heat to a stone and applying a sealant to the stone when the temperature of the stone is above a temperature threshold. The sealant may be an impregnating sealer. | ||||||
| 80 | CURABLE MIXTURE | US13638733 | 2011-03-30 | US20130085210A1 | 2013-04-04 | Manuel Friedel; Philipp Albert; Burkhard Standke; Spomenko Ljesic; Ulf Kehrer |
| The present invention relates to a curable mixture suitable for obtaining “easy-to-clean” properties in the cured mixture, comprising at least one mineral binder, a powder comprising at least one fluoroorganyl-substituted silicon compound encapsulated in a water-soluble polymer, the amount of the silicon compound being 0.001% to 8% by weight, based on the present mixture, and optionally further adjuvants, and also to a process for preparing the mixture and to the use thereof. The invention further relates to a water-redispersible powder and also to a corresponding intermediate for use in the curable mixture in order to obtain “easy-to-clean” properties in the cured mixture. Also claimed, furthermore, is a process for preparing the powder, and the use thereof. | ||||||
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