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公开(公告)号：US20190017222A1
公开(公告)日：2019-01-17
申请号：US16067205
申请日：2016-12-16
IPC分类号： D06N3/18 , D06N3/04 , B29C63/36 , F16L55/165
摘要： Embodiments of the present disclosure include flexible impregnated articles, composites produced by curing such flexible impregnated article, and processes for forming flexible impregnated articles. The flexible impregnated articles, composites, and processes can be used as alternatives to articles, composites, and processes in a cured-in-place pipe rehabilitation process that include epoxy resins, thus eliminating toxicity issues associated with the use of epoxy resins. The instantly-disclosed flexible impregnated articles, composites, and processes can be particularly useful for the CIPP process in potable water pipe and pressure pipe applications.
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公开(公告)号：US11414540B2
公开(公告)日：2022-08-16
申请号：US16767741
申请日：2018-12-04
发明人： Liang Chen , Carlos A. Cruz , Yannick Saint-Gerard , Jessica Ye Huang , Matthew J. Crimmins , Douglas J. Hasso
IPC分类号： C08L69/00 , C08L55/02 , C08L51/06 , C08F255/02 , C08F255/06
摘要： Provided is a method of modifying a blend of polycarbonate and acrylonitrile/butadiene/styrene copolymer comprising adding composite particles to the blend, wherein the composite particles comprise (I) a partially crosslinked polyolefin core and (II) a full or partial shell comprising polymerized units of one or more vinyl monomer, and the resulting modified blend.
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公开(公告)号：US11708501B2
公开(公告)日：2023-07-25
申请号：US17295659
申请日：2019-12-17
发明人： Robert S. Moglia , Stacey A. Saba , Hari Katepalli , Matthew J. Crimmins , Jessica Ye Huang , James Richard De Garavilla , Richard Tien Hua Chou , Barry Alan Morris , Daniel L. Dermody , Kyle Anderson
IPC分类号： C09D7/45 , C09D7/65 , C09D123/08 , C09D123/12
CPC分类号： C09D7/45 , C09D7/65 , C09D123/0815 , C09D123/12
摘要： An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin.
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公开(公告)号：US20170226329A1
公开(公告)日：2017-08-10
申请号：US15502804
申请日：2015-08-12
发明人： David L. Malotky , Shari L. Workentine , True L. Rogers , Stacey L. Dean , Liang Chen , Matthew J. Crimmins
IPC分类号： C08L1/28 , C08J3/18 , C09D101/26 , C08J3/12
CPC分类号： C08L1/28 , C08J3/122 , C08J3/18 , C08J2301/28 , C09D101/26
摘要： Provided is an aqueous composition having pH of 8 or higher and comprising (i) a solid phase comprising dispersed particles that comprise ethylcellulose polymer, (ii) fatty acid, wherein 25 mole % to 100 mole % of said fatty acid is in ionic form, (iii) 0% to 0.1% colloid stabilizer, by weight based on the dry weight of said ethylcellulose polymer, (iv) 0% to 7% plasticizer, by weight based on the dry weight of said ethylcellulose polymer, and (v) one or more cations of an alkali metal or an alkaline earth, wherein the equivalent ratio of said cations to said fatty acid is 0.1:1 to 2:1. Also provided are a method of spray drying an aqueous composition and a powder composition.
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公开(公告)号：US20210395540A1
公开(公告)日：2021-12-23
申请号：US17295659
申请日：2019-12-17
发明人： Robert S. Moglia , Stacey A. Saba , Hari Katepalli , Matthew J. Crimmins , Jessica Ye Huang , James Richard De Garavilla , Richard Tien Hua Chou , Barry Alan Morris , Daniel L. Dermody , Kyle Anderson
IPC分类号： C09D7/45 , C09D123/08 , C09D123/12 , C09D7/65
摘要： An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin.
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公开(公告)号：US20200369868A1
公开(公告)日：2020-11-26
申请号：US16767741
申请日：2018-12-04
发明人： Liang Chen , Carlos A. Cruz , Yannick Saint-Gerard , Jessica Ye Huang , Matthew J. Crimmins , Douglas J. Hasso
摘要： Provided is a method of modifying a blend of polycarbonate and acrylonitrile/butadiene/styrene copolymer comprising adding composite particles to the blend, wherein the composite particles comprise (I) a partially crosslinked polyolefin core and (II) a full or partial shell comprising polymerized units of one or more vinyl monomer, and the resulting modified blend.
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公开(公告)号：US20220119630A1
公开(公告)日：2022-04-21
申请号：US17295677
申请日：2019-12-17
发明人： Robert S. Moglia , Stacey A. Saba , Hari Katepalli , Matthew J. Crimmins , Jessica Ye Huang , James Richard De Garavilla , Richard Tien Hua Chou , Barry Alan Morris
摘要： An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin.
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公开(公告)号：US20170292010A1
公开(公告)日：2017-10-12
申请号：US15512860
申请日：2015-09-28
CPC分类号： C08L1/28 , A61K9/2054 , A61K9/28 , A61K9/4866 , A61K9/4891 , C08J3/05 , C08J5/18 , C08J2301/28 , C08J2433/02 , C08K5/0016 , C08L33/08 , C08L2201/50 , C08L2203/02 , C08L2203/16 , C09D7/45 , C09D7/65 , C09D101/28
摘要： Provided is an aqueous composition having pH of 8 or higher and comprising (a) a solid phase comprising dispersed particles that comprise an amount of ethylcellulose polymer, (b) an amount of one or more polymeric dispersants, wherein said polymeric dispersant has a weight-average molecular weight of 5,000 daltons or higher, and wherein said polymeric dispersant has an acid value of 60 to 190 mg KOH/g of polymer. Also provided is a method of making such a composition using an extruder. Also provided is a film made by removing water from such a composition.
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