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公开(公告)号：US20220227990A1
公开(公告)日：2022-07-21
申请号：US17577928
申请日：2022-01-18
申请人： BMIC LLC
发明人： Denis Tibah
摘要： Some embodiments of the present disclosure relate to a method comprising obtaining a mixture comprising at least one vinyl polymer, at least one organic acid, and at least one hydronium ion donor. In some embodiments, the method comprises reacting an —OH group of the B polymer chain segment with the at least one organic acid in the presence of the at least one hydronium ion donor, so as to form at least one polyvinyl ester. Some embodiments of the present disclosure relate to a roofing material comprising at least one reinforcement material and at least one polyvinyl ester.
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公开(公告)号：US11248071B2
公开(公告)日：2022-02-15
申请号：US16856254
申请日：2020-04-23
申请人： Arkema Inc.
发明人： David Shin-Ren Liu , Gregory S. O'Brien , David A. Seiler , Mark Aubart , James J. Henry , Thomas Roland
IPC分类号： C08F14/22 , B29C64/112 , C08L27/16 , B33Y10/00 , B33Y70/00 , B33Y80/00 , B29C64/118 , C08K3/26 , C08K3/30 , B29K27/12 , C08L61/00 , C08L27/14 , C08L27/18 , C08L71/00 , C08L33/12 , C08L61/16 , B29C64/106 , C08L27/12 , C08L27/20 , B29K33/00 , C08K7/10 , C08K3/22 , C08K7/20 , C08K7/04 , C08K7/02 , B32B27/08 , B32B27/16 , B32B7/02 , B32B27/18 , B32B7/022 , B33Y40/20 , B33Y70/10 , C08K3/04 , B29K27/00 , C08K3/34 , C08K3/36 , C08K3/40 , C08K7/06 , C08K7/14 , C08K7/22 , C08K3/013
摘要： The invention relates to fluoropolymer filament for use in 3-D printing, and 3-D printed fluoropolymer articles having low warpage, excellent chemical resistance, excellent water resistance, flame resistance, and good mechanical integrity. Additionally, the articles of the invention have good shelf life without the need for special packaging. In particular, the invention relates to filament, 3-D printed polyvinylidene fluoride (PVDF) articles, and in particular material extrusion 3-D printing. The articles may be formed from PVDF homopolymers, copolymers, such as KYNAR® resins from Arkema, as well as polymer blends with appropriately defined low shear melt viscosity. The PVDF may optionally be a filled PVDF formulation. The physical properties of the 3-D printed articles can be maximized and warpage minimized by optimizing processing parameters.
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公开(公告)号：US11104180B2
公开(公告)日：2021-08-31
申请号：US16092192
申请日：2017-03-31
IPC分类号： B60C1/00 , B60C9/20 , C08K5/55 , C08L7/00 , B60C9/04 , C08K3/06 , C08L61/00 , B60C9/00 , B60C9/18
摘要： A pneumatic tire includes a belt layer and a carcass layer. A rubber composition for belts, constituting the belt layer, contains, per 100 parts by mass of a diene rubber containing a natural rubber, from 0.3 to 1.5 parts by mass of cobalt borate neodecanoate and from 4.5 to 7.0 parts by mass of sulfur. The dynamic storage modulus at 20° C. of the rubber composition for belts is from 13 to 18 MPa, and a ratio of a 100% tensile stress of the rubber composition for belts to a 100% tensile stress of a rubber composition for carcasses, constituting the carcass layer is from 1.5 to 2.5.
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公开(公告)号：US10322969B2
公开(公告)日：2019-06-18
申请号：US15548206
申请日：2016-03-17
申请人： KAO CORPORATION
发明人： Kazuya Saida , Koji Koyanagi , Masaaki Shimoda , Shunya Tanaka
IPC分类号： C04B24/32 , C04B24/08 , C04B28/02 , C08L71/02 , C04B14/06 , C04B24/22 , C04B28/04 , C04B40/00 , C08G16/02 , C08L61/00 , C04B103/40 , C04B103/50
摘要： The present invention is a dispersant composition for a hydraulic composition, which includes (A) a cement dispersant composed of a polymer having a naphthalene ring-containing monomer unit, and (B) one or more specific alkylene oxide-added compounds represented by the general formula (B1), wherein a molar ratio of a total amount of (B) to the naphthalene ring-containing monomer unit in (A) is 3% or more and 16% or less.
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公开(公告)号：US10302164B2
公开(公告)日：2019-05-28
申请号：US14359323
申请日：2011-11-21
摘要： The invention illustrates a material for friction components of disc brakes comprising between 1% and 8% by weight of at least one preceramic resin and between 2% and 10% by weight of at least one organic resin. It also illustrates a friction component for a disc brake, a disc brake, and a process for producing such a material.
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公开(公告)号：US20180333747A1
公开(公告)日：2018-11-22
申请号：US15979889
申请日：2018-05-15
申请人： SWIMC LLC
发明人： Peter Mayr , Paul Cooke , Trevor Fielding , Ronald L. Goodwin , Greg Paulson , James Robinson , Anthony Violleau
CPC分类号： B05D7/5483 , B05D7/14 , B05D7/53 , B05D7/542 , B65D25/14 , C08L61/00 , C09D5/106 , C09D167/00 , Y10T428/256 , Y10T428/31511 , Y10T428/31794 , Y10T428/31797 , C08L2666/16
摘要： Disclosed are Bisphenol A (BPA), Bisphenol F, Bisphenol A diglycidyl ether (BADGE), and Bisphenol F diglycidyl ether (BFDGE)-free coating compositions for metal substrates including an under-coat composition containing a polyester (co)polymer, and an under-coat cross-linker; and an over-coat composition containing a poly(vinyl chloride) (co)polymer dispersed in a substantially nonaqueous carrier liquid, an over-coat cross-linker, and a functional (meth)acrylic (co)polymer. Also provided is a method of coating a metal substrate using the BPA, BPF, BADGE and BFDGE-free coating system to produce a hardened protective coating useful in fabricating metal storage containers. The coated substrate is particularly useful in fabricating multi-part foodstuffs storage containers with “easy-open” end closures.
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公开(公告)号：US20180155585A1
公开(公告)日：2018-06-07
申请号：US15886512
申请日：2018-02-01
发明人： Jiansheng TANG , John FIELDHOUSE
IPC分类号： C09J115/02 , C08F36/08 , C08L23/22 , C08J3/24 , C08J3/00 , C08L75/04 , C09J175/04 , C08G18/54 , C08L61/00
CPC分类号： C09J115/02 , C08F36/08 , C08G18/542 , C08G2170/40 , C08J3/005 , C08J3/24 , C08J2315/02 , C08J2475/04 , C08L23/22 , C08L75/04 , C09J175/04 , C08L2666/20 , C08L61/00 , C08L2666/02
摘要： A phase-separated polymeric composition is provided that comprises a first phase including polyurethane domains and a second phase including a butyl rubber matrix. A method is also provided for producing a polymer composition. The method includes providing a masterbatch composition that is prepared by combining a halogenated butyl rubber with at least one phenolic resin, introducing the masterbatch composition to a reactor, introducing to the reactor an isocyanate and a polyurethane catalyst to form a blend, and subjecting the blend to conditions sufficient to form a polyurethane.
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公开(公告)号：US20180112359A1
公开(公告)日：2018-04-26
申请号：US15831161
申请日：2017-12-04
申请人： ECOLAB USA INC.
发明人： Cornel Hagiopol , David F. Townsend , Clay E. Ringold , James W. Johnston , Robert McDonald , Metric M. Simpson , Frederick S. Potter
摘要： Resin systems and methods for making and using same are provided. The method for making a paper product can include contacting a plurality of pulp fibers with a resin system. The resin system can include a first polyamidoamine-epihalohydrin resin and a second resin that can include a second polyamidoamine-epihalohydrin resin, a urea-formaldehyde resin, or a mixture thereof to produce a paper product. The first resin and the second resin can be sequentially or simultaneously contacted with the plurality of pulp fibers. The period for sequential addition between the first resin and the second resin is about 1 second to about 1 hour.
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公开(公告)号：US20170158851A1
公开(公告)日：2017-06-08
申请号：US15327213
申请日：2015-07-20
申请人： HYOSUNG CORPORATION
发明人： Jong In CHOI , Kyung Tae CHO , Sung Kyoun YOON , Seong Hwan KIM , Jong LEE , Ka Young KIM , Seung Jo BAEK
摘要： The present invention relates to a polyketone resin composition and to a production method therefor; and relates to a polyketone copolymer having outstanding water resistance, moisture-absorption rate and shock resistance, characterised in that the polyketone copolymer comprises repeat units represented by general formulae (1) and (2) and has an intrinsic viscosity of between 1.0 and 2.0 dl/g. Because of the outstanding moisture-absorption rate and shock resistance, the present invention can be used in, inter alia, marine bolts, clips and holders, connectors, switches, bobbins, sludge-treatment chains, cable ties, automotive fuel injection ports, green juicer screws, office partition frames and box frames. —[—CH2CH2-CO]x- (1) —[—CH2-CH(CH3)-CO]y- (2)
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公开(公告)号：US09637620B2
公开(公告)日：2017-05-02
申请号：US14802572
申请日：2015-07-17
发明人： Steven Johnson , John Nimmo , Mike Venturini
IPC分类号： C08L9/06 , C08F136/08 , C08F36/06 , C08F36/04 , C08L7/00 , C08L23/16 , C08L61/00 , C09D119/00 , C09D121/00 , C08L61/06 , C08L77/00 , C09D161/06 , C09D177/00
CPC分类号： C08L9/06 , C08F36/04 , C08F36/06 , C08F136/08 , C08K2201/003 , C08K2201/005 , C08L7/00 , C08L23/16 , C08L61/00 , C08L61/06 , C08L77/00 , C09D119/003 , C09D121/00 , C09D161/06 , C09D177/00 , C08L19/003
摘要： A pigment and method for making a pigment comprising a milled elastomer, wherein the milled elastomer has a D50 particle size of between about 5 and about 50 microns. A coating of the pigment has a smoothness of about 3 or less. The pigment is prepared by providing an elastomer; and milling the elastomer in the presence of milling media and solvent at a temperature from about 30° C. to about 70° C. The elastomer is insoluble in the solvent. The method for preparing the pigment from an elastomer comprises the steps of: providing an elastomer; and milling the elastomer in a media mill in the presence of milling media and solvent at a temperature from about 30° C. to about 70° C. The diameter of the milling media is from about 0.5 mm to about 10 mm, and the elastomer is insoluble in the solvent.
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