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公开(公告)号：US12098270B2
公开(公告)日：2024-09-24
申请号：US16982572
申请日：2019-02-28
发明人： Kiyohito Takahashi
IPC分类号： C08L23/28 , B60C1/00 , B60C19/12 , C08K3/04 , C08K3/06 , C08K5/14 , C08K5/40 , C08K11/00 , C08L7/00
CPC分类号： C08L23/283 , B60C1/0041 , B60C19/122 , C08K3/04 , C08K3/06 , C08K5/14 , C08K5/40 , C08K11/005 , C08L7/00
摘要： As the sealant material composition forming a sealant layer of a pneumatic tire provided with the sealant layer on a tire inner surface, the sealant material composition prepared by blending from 0.1 parts by mass to 20 parts by mass of a crosslinking agent, from 0.1 parts by mass to 40 parts by mass of an organic peroxide, and from 10 parts by mass to 400 parts by mass of a liquid polymer per 100 parts by mass of a butyl rubber is used.
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公开(公告)号：US12091551B2
公开(公告)日：2024-09-17
申请号：US16748349
申请日：2020-01-21
申请人： Marcin Golec
发明人： Marcin Golec
IPC分类号： C08L91/08 , B62J13/00 , B62M9/00 , C08K3/04 , C08K5/01 , C08K5/05 , C08L23/28 , C08L33/08 , C08L91/06
CPC分类号： C08L91/06 , B62J13/00 , B62M9/00 , C08K3/042 , C08K5/01 , C08K5/05 , C08L23/28 , C08L33/08 , C08L91/08 , B62M2009/005 , C08L2201/52
摘要： The present invention is directed to compositions with solvent, wax and graphene. These compositions offer surprising benefits in reducing bicycle or motorbike chain lengthening, particularly in off road environments with high dirt and water levels such as during mountain biking or off-road biking. The invention is further directed to a method of preparing such compositions and to the use of such compositions on bicycle or motorbike chains.
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公开(公告)号：US20240228761A9
公开(公告)日：2024-07-11
申请号：US18279662
申请日：2022-03-02
IPC分类号： C08L23/28 , C09D5/00 , C09D7/63 , C09D123/28 , C09J11/06 , C09J123/28
CPC分类号： C08L23/28 , C09D5/002 , C09D7/63 , C09D123/28 , C09J11/06 , C09J123/28 , C08L2201/54
摘要： To solve the problems described herein, this invention provides a resin emulsion for primers capable of suitably controlling sagging when a base coating is applied and capable of obtaining a smooth appearance in aqueous paint systems for plastics. The invention provides an aqueous dispersion comprising an acid-modified polyolefin resin (A), a nitrogen-containing non-ionic emulsifier (B), and water, wherein the acid-modified polyolefin resin (A) is a propylene-α-olefin copolymer having a butene content of 2 to 35 mass % in a polyolefin component, and wherein a coating film after baking at 80° C. has a pure water contact angle of 40° to 90°.
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4.发明公开公开(公告)号：US20240182712A1
公开(公告)日：2024-06-06
申请号：US18547905
申请日：2022-01-24
发明人： Kenta WAKABAYASHI , Shusaku TOMOI , Shun SATO
CPC分类号： C08L77/06 , C08K5/098 , C08K5/18 , C08L23/22 , C08L23/283 , C08L25/08 , F16L11/04 , C08L2203/18 , C08L2205/025 , C08L2205/03 , C08L2205/22
摘要： A thermoplastic resin composition for a refrigerant-transporting hose includes a thermoplastic resin and an elastomer. A 10% modulus M10 (MPa) at 25° C., a water vapor permeability coefficient PCH2O (g·mm/(m2·24 h) at a temperature of 60° C. and a relative humidity of 100%, a strength at break TB 150 (MPa) in a tensile test at 150° C., and an elongation at break EB150 (%) in a tensile test at 150° C. satisfy Expressions (1), (2), and (3), namely 0.9≤M10×PCH2O≤90 . . . (1), 1.0≤TB150≤20 . . . (2), and 50≤EB150 . . . (3).
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公开(公告)号：US11970603B2
公开(公告)日：2024-04-30
申请号：US17261698
申请日：2019-07-22
发明人： Minoru Yada , Naosuke Komoto
CPC分类号： C08L23/28 , C08F8/22 , C08L23/16 , C08L23/30 , C08L2201/54 , C08L2205/025
摘要： A chlorinated polyolefin resin may have excellent adhesion and can be produced without using a chlorinated solvent and without producing by-products through a series of production processes. Such a chlorinated polyolefin resin may be a chlorinated polyolefin resin having an amount of chlorine of 1% by weight to 45% by weight obtained by chlorinating a raw material composition in the absence of an organic solvent, wherein the raw material composition includes at least a polyolefin A or an acid-modified product thereof which has fluidity at 40° C. or less and a polyolefin B or an acid-modified product thereof which has a melting point of more than 40° C. and 150° C. or less.
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公开(公告)号：US20240132708A1
公开(公告)日：2024-04-25
申请号：US18279662
申请日：2022-03-02
申请人： TOYOBO CO., LTD.
IPC分类号： C08L23/28 , C09D5/00 , C09D7/63 , C09D123/28 , C09J11/06 , C09J123/28
CPC分类号： C08L23/28 , C09D5/002 , C09D7/63 , C09D123/28 , C09J11/06 , C09J123/28 , C08L2201/54
摘要： To solve the problems described herein, this invention provides a resin emulsion for primers capable of suitably controlling sagging when a base coating is applied and capable of obtaining a smooth appearance in aqueous paint systems for plastics. The invention provides an aqueous dispersion comprising an acid-modified polyolefin resin (A), a nitrogen-containing non-ionic emulsifier (B), and water, wherein the acid-modified polyolefin resin (A) is a propylene-α-olefin copolymer having a butene content of 2 to 35 mass % in a polyolefin component, and wherein a coating film after baking at 80° C. has a pure water contact angle of 40° to 90°.
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公开(公告)号：US11939463B2
公开(公告)日：2024-03-26
申请号：US17281844
申请日：2019-09-25
发明人： Masaru Kono , Hitomi Abe , Minoru Yada , Naosuke Komoto
IPC分类号： C08L51/06 , C08F220/28 , C08L23/16 , C08L23/28 , C09D5/00 , C09D151/06 , C09J151/06
CPC分类号： C08L51/06 , C08F220/286 , C08L23/16 , C08L23/28 , C09D5/002 , C09D151/06 , C09J151/06
摘要： Provided is a resin composition having a large proportion of polyolefin components, allowing preparation of a solution having a high solid content, having a good solution property after long-term storage, having good pigment dispersibility, and including a modified product of component (A): polyolefin resin with component (B): (meth)acrylic acid and/or (meth)acrylic acid ester, in which the weight ratio of the component (A) to the component (B) ((A)/(B)) is 90/10 to 30/70, and the component (B) contains 20% by weight or more of component (B1): an alkoxy (poly)alkylene glycol mono(meth)acrylic acid ester.
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公开(公告)号：US20230183463A1
公开(公告)日：2023-06-15
申请号：US17924388
申请日：2021-05-11
发明人： Peite Bao , Shane H. Larsen , Wanli Wang , Krishnan Anantha Narayana Iyer , Anas Mujtaba , Jianya Cheng , Sunny Jacob
IPC分类号： C08L23/28
CPC分类号： C08L23/28 , C08L2207/04 , C08L2203/02 , C08L2205/22
摘要： Thermoplastic elastomer compositions comprising brominated isobutylene paramethyl-styrene terpolymers, one or more thermoplastic polyolefins, optionally, one or more soft thermoplastic elastomers, and a curing system to form such thermoplastic elastomeric compositions that are suitable for use in pharmaceutical articles.
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9.发明授权公开(公告)号：US11661502B2
公开(公告)日：2023-05-30
申请号：US16869930
申请日：2020-05-08
发明人： Shintaro Usui , Minako Ikeshita
IPC分类号： C08L23/28 , C08L23/06 , C08L23/12 , C08L23/20 , B32B27/32 , C08K5/101 , B32B27/30 , C08L23/08
CPC分类号： C08L23/0846 , B32B27/306 , B32B27/32 , C08K5/101 , C08L23/06 , C08L23/12 , C08L23/20 , B32B2439/00
摘要： A resin composition contains: (A) an ethylene-vinyl alcohol copolymer; (B) an olefin polymer; and (C) a sorbic acid ester; wherein the sorbic acid ester (C) is present in an amount of 0.00001 to 10 ppm based on the weight of the resin composition. The resin composition exhibits reduced susceptibility to coloration.
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公开(公告)号：US11643539B2
公开(公告)日：2023-05-09
申请号：US17104853
申请日：2020-11-25
申请人： ContiTech USA, Inc.
CPC分类号： C08L23/286 , B32B1/08 , B32B25/042 , B32B25/14 , F16L11/081 , F16L11/085 , F16L11/125 , B32B2264/104 , B32B2264/108 , B32B2264/1021 , B32B2264/1027 , B32B2597/00
摘要： Hoses include a tube, a reinforcement layer disposed outwardly from the tube, and a cover layer disposed outwardly from the reinforcement layer. The cover layer may be based on a first elastomeric blend of a first chlorinated polyethylene and chlorosulphonated polyethylene, a first flame-resistant composition, and a peroxide/sulfur curing system. The tube may be based upon a second elastomeric blend of a second chlorinated polyethylene and ethylene vinyl acetate rubber, a second flame-resistant composition, and a peroxide curing system. The first flame-resistant package and the second flame-resistant package includes one or more ingredients selected from the group consisting of antimony oxide, zinc molybdate/magnesium silicate complex, magnesium aluminum hydroxy carbonate, and aluminum trihydroxide. In some aspects, the hoses meet the testing performance requirements of EN 45545-2, HL2/R22 category standard, and EN854 type 2TE standard.
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