Patents by Inventor Yin Xue
Yin Xue has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240132759Abstract: An adhesive composition comprising: (A) an acrylic emulsion polymer; and (B) a vinyl aromatic monomer-maleic anhydride copolymer is provided, wherein (B) vinyl aromatic monomer-maleic anhydride copolymer is present at an amount of 0.1% by weight to 6.5% by weight, based on the total solid weight of the adhesive composition. The adhesive composition provides improved performances in terms of bonding strength and/or heat seal performance.Type: ApplicationFiled: February 25, 2021Publication date: April 25, 2024Inventors: Rui Shi, Weifang Zhang, Yin Xue
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Publication number: 20240093070Abstract: An adhesive composition is provided. The adhesive composition comprises the following components: (a) a polyacid polymer aqueous dispersion, wherein the polyacid polymer contains 50%˜100% by weight of one or more ethylenically unsaturated mono- or dicarboxylic acid/anhydrides; (b) a hydroxyl group-containing acrylic copolymer emulsion, wherein the hydroxyl group-containing acrylic copolymer is obtained from polymerizing a monomer mixture which contains 0.1-10% hydroxyl group-containing monomer, 0.1% to 20% weight unsaturated carboxylic acid and 30%-90% acrylic monomer, wherein the solid weight ratio of the above components (a) and (b) is 0.1:100 to 10:100, based on the solids of the components (a) and (b).Type: ApplicationFiled: November 13, 2019Publication date: March 21, 2024Inventors: Yin Xue, Xinhong Wang, Zhenbing Chen, Zhaohui Qu
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Publication number: 20240067845Abstract: A waterborne coating composition, comprising (a) a first polyurethane dispersion comprising a first polyurethane having a Tg of 5° C. to 20° C., (b) a second polyurethane dispersion comprising a second polyurethane having a Tg of ?40° C. to ?60° C., and (c) a polyacrylic emulsion comprising an acrylic (co) polymer having a Tg of ?40° C. to ?20° C., is provided. A method for preparing a laminated material with the waterborne coating composition, and a laminated material prepared therefrom are also provided.Type: ApplicationFiled: February 2, 2021Publication date: February 29, 2024Inventors: Chenyan Bai, Yin Xue, Xinhong Wang, Wenxin Zhang
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Publication number: 20230340311Abstract: An adhesive composition is provided. The adhesive composition for zipper bag application, comprising the following components: (a) a mixture of a polyurethane dispersion with acrylic emulsion, wherein the polyurethane dispersion comprises a reaction product of by dry weight based on total dry weight of the polyurethane dispersion, from 30% to 50% of a monomeric diisocyanate, from 45% to 69% of a polymeric polyol and from 1% to 15% of ionic surfactant, the polyurethane dispersion has a Tg of ?15° C. to 15° C., and the acrylic emulsion has a Tg of ?10° C. to 25° C., and wherein the ratio by weight of the polyurethane dispersion and the acrylic emulsion is from 15:85 to 85:15, (b) a polyisocyanate.Type: ApplicationFiled: October 31, 2019Publication date: October 26, 2023Inventors: ChenYan Bai, Yin Xue, Jianliang Zhu, Lei Ying, Xinhong Wang
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Publication number: 20230295475Abstract: An aqueous curable adhesive composition comprises an aqueous polymer dispersion and a polyamine compound having at least two amino groups. A laminated article comprises at least two substrates and the aqueous curable adhesive composition.Type: ApplicationFiled: September 8, 2020Publication date: September 21, 2023Inventors: Yin Xue, ChenYan Bai, Gaobing Chen, Lianjiang Zhao, Qiuying Wang, Weifang Zhang
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Publication number: 20230175200Abstract: The present disclosure relates to a formaldehyde-free aqueous curable composition comprising: A) a polymer polymerized from a monomer mixture comprising (a) 30-90 wt % of C1-C10 alkyl acrylate; (b) 10-60 wt % of vinylaromatics; (c) 0.5-10 wt % of an ethylenically unsaturated compound having at least two carboxylic acid groups; (d) 0-10 wt % of an ethylenically unsaturated acid having one carboxylic acid group; (e) 0-5 wt % of other ethylenically unsaturated monomers; wherein the percentages are based on the total weight of the monomer mixture; and B) a titanium catalyst.Type: ApplicationFiled: June 19, 2020Publication date: June 8, 2023Inventors: Yin Xue, Zhaohui Qu, Rui Shi, Xinhong Wang, Zhenbing Chen
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Patent number: 11667822Abstract: Water-based adhesive composition are disclosed, the compositions comprising an acrylic dispersion, an epoxy-terminated polyester incorporated into the acrylic dispersion, and a water-dispersible isocyanate. Methods for laminating a first substrate to a second substrate are also disclosed, the methods comprising (a) providing an acrylic dispersion, (b) providing an epoxy-terminated polyester, (c) mixing the acrylic dispersion and the epoxy-terminated polyester, (d) mixing the mixture of (c) with a water-dispersible isocyanate to form an adhesive composition, (e) coating the adhesive composition of (d) on a surface of the first substrate, (f) drying the adhesive compositions on the first substrate to remove water, and (g) bringing the adhesive composition on the surface of the first substrate into contact with a surface of a second substrate, thereby laminating the first substrate to the second substrate.Type: GrantFiled: May 15, 2017Date of Patent: June 6, 2023Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS COMPANYInventors: Wenwen Li, Rui Xie, Chenyan Bai, Yin Xue
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Publication number: 20220282081Abstract: Provided is a composition comprising an aqueous medium, and further comprising, dispersed in the aqueous medium: (a) particles (a) that comprise a maleated polyolefin (a), and (b) particles (b) that comprise an acrylic polymer (b), wherein the acrylic polymer (b) comprises, by weight based on the solid weight of the acrylic polymer (b): (i) 0.1% to 10% polymerized units of hydroxyl functional acrylic monomer, (ii) 1% to 20% polymerized units of carboxyl functional monomer, and (iii) 70% to 98.9% polymerized units of one or more additional monomer (iii) selected from the group consisting of acrylic monomers, styrenic monomers, and mixtures thereof, wherein the maleated polyolefin (a) is present in an amount of 1% to 19% by weight based on the sum of the solid weights of maleated polyolefin (a) and acrylic polymer (b). Also provided is a method of binding fibers using the composition.Type: ApplicationFiled: July 12, 2019Publication date: September 8, 2022Inventors: Yin Xue, Thierry Egraz
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Patent number: 11286381Abstract: The present disclosure provides a curable composition comprising from 70 to 99% by dry weight based on total dry weight of the curable composition, an acrylic emulsion component, and from 1 to 30% by dry weight based on the total dry weight of the curable composition, a polyolefin emulsion component prepared by emulsifying a polycarboxylic-compound functionalized polyolefin starting material.Type: GrantFiled: March 30, 2017Date of Patent: March 29, 2022Assignee: Rohm and Haas CompanyInventors: Yin Xue, Zhaohui Qu
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Publication number: 20210371568Abstract: An aqueous composition including multi-stage latex polymer particles is provided. The multi-stage latex polymer particles include (A) a first-stage polymer containing (i) an ethylenically unsaturated acid monomer with two carboxylic acid groups and (ii) a first vinyl monomer, and (B) a second-stage polymer containing (i) an ethylenically unsaturated monomer with an epoxy group and (ii) a second vinyl monomer. An article including a nonwoven textile impregnated with the aqueous composition is also provided.Type: ApplicationFiled: October 10, 2018Publication date: December 2, 2021Inventors: Yin Xue, Zhaohui Qu, Miao Yang
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Publication number: 20210277217Abstract: The present disclosure provides a curable composition comprising from 70 to 99% by dry weight based on total dry weight of the curable composition, an acrylic emulsion component, and from 1 to 30% by dry weight based on the total dry weight of the curable composition, a polyolefin emulsion component prepared by emulsifying a polycarboxylic-compound functionalized polyolefin starting material.Type: ApplicationFiled: March 30, 2017Publication date: September 9, 2021Applicant: Rohm and Haas CompanyInventors: Yin Xue, Zhaohui Qu
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Patent number: 10968343Abstract: A curable aqueous formulation comprising a) an emulsion polymer with 0.1 to 20 weight percent acid monomers, b) an oxazoline-containing polymer, and c) an aqueous acrylic polymer dispersion with 40 to 100 weight percent acid monomers and having a weight average molecular weight in the range of from 2000 to 500000.Type: GrantFiled: December 29, 2015Date of Patent: April 6, 2021Assignee: Rohm And Haas CompanyInventors: Yin Xue, Zhenbing Chen
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Patent number: 10870776Abstract: The present invention provides a curable aqueous composition comprising a (co)polymer and an epoxy crosslinker. The (co)polymer comprises, as (co)polymerized units, from 0.05% to 10% by dry weight, based on total monomers of the (co)polymer, ethylenically unsaturated acidic monomers having at least two carboxylic acid groups, and the epoxy crosslinker is an aliphatic compound having at least two reactive oxirane groups. It further provides a method for forming a treated substrate and a substrate formed by the method.Type: GrantFiled: May 19, 2015Date of Patent: December 22, 2020Assignee: Rohm and Haas CompanyInventors: Miao Yang, Zhaohui Qu, Yin Xue
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Publication number: 20200270443Abstract: A curable aqueous formulation comprising a) an emulsion polymer with 0.1 to 20 weight percent acid monomers, b) an oxazoline-containing polymer, and c) an aqueous acrylic polymer dispersion with 40 to 100 weight percent acid monomers and having a weight average molecular weight in the range of from 2000 to 500000.Type: ApplicationFiled: December 29, 2015Publication date: August 27, 2020Inventor: Yin Xue
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Patent number: 10711165Abstract: Provided is an aqueous adhesive composition comprising a polymer that comprises (a) polymerized units of one or more alkyl (meth)acrylate monomer, (b) polymerized units of acrylic acid or methacrylic acid or a mixture thereof, (c) polymerized units of one or more dialkyl diester of itaconic acid, and (d)polymerized units of one or more other monomer.Type: GrantFiled: March 11, 2014Date of Patent: July 14, 2020Assignee: Rohm and Haas CompanyInventors: Miao Yang, Yin Xue
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Publication number: 20180163079Abstract: The present invention provides a curable aqueous composition comprising a (co)polymer and an epoxy crosslinker. The (co)polymer comprises, as (co)polymerized units, from 0.05% to 10% by dry weight, based on total monomers of the (co)polymer, ethylenically unsaturated acidic monomers having at least two carboxylic acid groups, and the epoxy crosslinker is an aliphatic compound having at least two reactive oxirane groups. It further provides a method for forming a treated substrate and a substrate formed by the method.Type: ApplicationFiled: May 19, 2015Publication date: June 14, 2018Inventors: Miao YANG, Zhaohul QU, Yin XUE
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Patent number: 9970070Abstract: A method for forming chrome-free retanned leather including: (a) contacting wet white with from 1% to 8%, by solids weight, based on the wet weight of wet white, retanning agent selected from the group consisting of: i) an aqueous emulsion polymer including, as copolymerized units, from 2% to 35%, by weight, based on the weight of the emulsion polymer, ethylenically-unsaturated monomer bearing at least one epoxy group, the emulsion polymer having a weight average molecular weight of from 2,000 to 100,000; ii) a compound selected from the group comprising piperazine, piperazine hydrates, salts of piperazine, and combinations thereof; and iii) combinations of i) and ii); (b) heating the contacted wet white; and (c) drying the contacted, heated wet white is provided. The present application also relates to chrome-free retanned leather formed by the method of the invention.Type: GrantFiled: October 15, 2014Date of Patent: May 15, 2018Assignee: Rohm and Haas CompanyInventors: Caiyun Li, Fengyi Su, Yin Xue
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Publication number: 20170015879Abstract: Provided is an aqueous adhesive composition comprising a polymer that comprises (a) polymerized units of one or more alkyl (meth)acrylate monomer, (b) polymerized units of acrylic acid or methacrylic acid or a mixture thereof, (c) polymerized units of one or more dialkyl diester of itaconic acid, and (d)polymerized units of one or more other monomer.Type: ApplicationFiled: March 11, 2014Publication date: January 19, 2017Applicant: Rohm and Haas CompanyInventors: Miao Yang, Yin Xue
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Publication number: 20170009112Abstract: Provided is an method for bonding substrates together using an aqueous adhesive composition comprising a polymer that comprises (a) polymerized units of one or more alkyl (meth)acrylate monomer, (b) polymerized units of acrylic acid or methacrylic acid or a mixture thereof, (c) polymerized units of one or more dialkyl diester of itaconic acid, and (d)polymerized units of one or more other monomer.Type: ApplicationFiled: March 11, 2014Publication date: January 12, 2017Inventors: Miao Yang, Yin Xue
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Publication number: 20150107028Abstract: A method for forming chrome-free retanned leather including: (a) contacting wet white with from 1% to 8%, by solids weight, based on the wet weight of wet white, retanning agent selected from the group consisting of: i) an aqueous emulsion polymer including, as copolymerized units, from 2% to 35%, by weight, based on the weight of the emulsion polymer, ethylenically-unsaturated monomer bearing at least one epoxy group, the emulsion polymer having a weight average molecular weight of from 2,000 to 100,000; ii) a compound selected from the group comprising piperazine, piperazine hydrates, salts of piperazine, and combinations thereof; and iii) combinations of i) and ii); (b) heating the contacted wet white; and (c) drying the contacted, heated wet white is provided. The present application also relates to chrome-free retanned leather formed by the method of the invention.Type: ApplicationFiled: October 15, 2014Publication date: April 23, 2015Inventors: Caiyun Li, Fengyi Su, Yin Xue