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公开(公告)号：US12116432B2
公开(公告)日：2024-10-15
申请号：US17782276
申请日：2020-12-10
发明人： Ryuji Kawamura , Hirofumi Fujii , Satoshi Okuda
IPC分类号： C08F2/50 , C08F136/06 , C08F220/18 , C08F220/20 , C08G18/24 , C08G18/62 , C08G18/73
CPC分类号： C08F2/50 , C08F136/06 , C08F220/1811 , C08F220/20 , C08G18/246 , C08G18/6208 , C08G18/73
摘要： Provided is a curable composition including: a curable oligomer having, in its molecule, a branched polyolefin structure and a (meth)acryloyl group; a saturated cycloalkyl (meth)acrylate monomer having, in its molecule, a saturated cyclic hydrocarbon structure and a (meth)acryloyl group; and a saturated chain alkyl (meth)acrylate monomer having, in its molecule, a saturated chain hydrocarbon structure and a (meth)acryloyl group.
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公开(公告)号：US12077694B2
公开(公告)日：2024-09-03
申请号：US17277362
申请日：2019-09-27
发明人： Keita Kume , Yuki Hashimoto , Akihiro Yamazaki , Toru Higashimoto , Eiichi Imoto , Yoshio Nakagawa , Shota Tanaka , Kenichi Nishikawa , Chihiro Yoshida
IPC分类号： C09J7/38 , C08F220/14 , C08F220/18 , C08F220/20 , C08G18/12 , C08G18/24 , C08G18/32 , C08G18/40 , C08G18/61 , C08G18/62 , C08G18/78 , C08G77/16 , C09J7/29
CPC分类号： C09J7/385 , C08F220/14 , C08F220/1804 , C08F220/20 , C08G18/12 , C08G18/246 , C08G18/3206 , C08G18/4063 , C08G18/61 , C08G18/6254 , C08G18/7831 , C08G18/7837 , C08G77/16 , C09J7/29 , C08G2170/00 , C09J2203/306 , C09J2203/354 , C09J2301/162 , C09J2301/302 , C09J2301/414 , C09J2433/00 , C09J2475/00 , C09J2483/00
摘要： A surface-protective PSA sheet capable of reducing adherend damage and well maintaining appearance, etc is provided. The surface-protective PSA sheet capable of reducing adherend damage and well maintaining appearance, etc., comprises a surface layer, a resin substrate layer and a PSA layer, and has a multilayer structure with the resin substrate layer placed between the surface layer and the PSA layer, wherein the surface layer is a layer obtainable by curing a heat-curable composition comprising the following components:
(a) a hydroxyl group-containing (meth)acrylic copolymer having a glass transition temperature of −40° C. to 30° C.;
(b) an allophanate polyisocyanate and/or a biuret polyisocyanate; and
(c) a polysiloxane comprising a hydroxyl group-containing hydrocarbon group and/or polymer.-
3.发明授权公开(公告)号：US12071559B2
公开(公告)日：2024-08-27
申请号：US17290237
申请日：2019-11-01
发明人： Ian Michael Jones , Egle Puodziukynaite , Shanti Swarup , James C. Serene , Paul H. Lamers , Steven V. Barancyk , Craig A. Wilson
IPC分类号： C08G18/10 , B05D7/14 , C08F212/08 , C08F220/06 , C08F220/18 , C08F220/20 , C08G18/62 , C08G18/73 , C09D133/06 , C09D175/04
CPC分类号： C09D133/066 , B05D7/14 , C08F212/08 , C08F220/06 , C08F220/1804 , C08F220/20 , C08G18/10 , C08G18/6229 , C08G18/73 , C09D175/04 , B05D2202/00
摘要： A coating composition includes: (a) an acid functional polyol polymer having an acid value of greater than 9 mg KOH/g and less than 60 mg KOH/g, and a hydroxyl value of from 100 to 300 mg KOH/g; (b) a non-aminoplast derived crosslinker reactive with the acid functional polyol polymer; and (c) a non-aqueous liquid medium. Further, an equivalent ratio of functional groups on the crosslinker reactive with hydroxyl functional groups to hydroxyl functional groups on the acid functional polyol polymer is within a range of from 0.5 to 1.5. The coating composition is substantially free of an external catalyst. The coating composition cures at a temperature of less than 80° C.
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公开(公告)号：US20240279386A1
公开(公告)日：2024-08-22
申请号：US18623636
申请日：2024-04-01
发明人： Christian Beisele , Daniel Baer , Celine Chatard
IPC分类号： C08G18/69 , C08G18/08 , C08G18/18 , C08G18/20 , C08G18/24 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/62 , C08G18/76 , C08J9/00 , C08J9/12 , C08K3/36 , C08L19/00 , H01B3/42
CPC分类号： C08G18/698 , C08G18/0871 , C08G18/088 , C08G18/14 , C08G18/18 , C08G18/2081 , C08G18/246 , C08G18/4018 , C08G18/42 , C08G18/4233 , C08G18/4812 , C08G18/4837 , C08G18/485 , C08G18/4883 , C08G18/4887 , C08G18/62 , C08G18/69 , C08G18/7664 , C08G18/7671 , C08J9/0061 , C08J9/122 , C08L19/006 , H01B3/421 , H01B3/427 , C08G2110/0008 , C08J2205/06 , C08J2375/08 , C08J2483/12 , C08K3/36
摘要： A composition comprising
(a1) a polyether polyol,
(a2) a polyolefine polyol and
(a3) a polyester polyol obtainable by epoxidation of an unsaturated fatty acid ester and
subsequent ring-opening reaction with a compound containing active hydrogen, can be used for the preparation of PUR foam which distinguishes by low-temperature flexibility and low dielectric loss and is suitable for filling the gap between the condenser core and the outer composite or porcelain insulator in the manufacture of resin impregnated paper (RIP) bushings.-
公开(公告)号：US12024578B2
公开(公告)日：2024-07-02
申请号：US17421197
申请日：2020-01-09
发明人： Ryuji Kawamura , Hirofumi Fujii
IPC分类号： C08F290/06 , C08F2/50 , C08F220/18 , C08F220/20 , C08G18/10 , C08G18/24 , C08G18/62 , C08G18/73 , C08G18/79
CPC分类号： C08F290/067 , C08F2/50 , C08F220/1811 , C08F220/20 , C08G18/10 , C08G18/246 , C08G18/6204 , C08G18/6254 , C08G18/73 , C08G18/791
摘要： Provided is, for example, a curable composition including: a curable compound having, in a molecule, a branched polyolefin structure, a (meth)acryloyl group, and an isocyanate group; and an alicyclic (meth)acrylate monomer having, in a molecule, a cycloalkyl structure and a (meth)acryloyl group.
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公开(公告)号：US20240166884A1
公开(公告)日：2024-05-23
申请号：US18425558
申请日：2024-01-29
发明人： Richard Hendrikus Gerrit BRINKHUIS , Robert WATSON , Martin BOSMA , Petrus Johannes Maria David ELFRINK , Antonius Johannes Wilhelmus BUSER , Pengcheng YANG , Roberto CAVALIERI , Massimiliano CENSI , Robertino CHINELLATO , Alessandro MINESSO
IPC分类号： C09D5/03 , C08G18/42 , C08G18/60 , C08G18/62 , C08G18/73 , C08G18/75 , C08J3/12 , C08K5/09 , C08K5/105 , C08L33/08 , C08L63/00 , C08L75/06
CPC分类号： C09D5/03 , C08G18/4211 , C08G18/606 , C08G18/6225 , C08G18/73 , C08G18/755 , C08J3/12 , C08K5/09 , C08K5/105 , C08L33/08 , C08L63/00 , C08L75/06 , C08G2150/20 , C08L2312/00
摘要： The invention relates to powder coating compositions suitable for low temperature powder coating crosslinking typically at curing temperature is between 75 and 140° C. which can be used for powder coating temperature-sensitive substrates like MDF, wood, plastic or temperature sensitive metal alloys.
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公开(公告)号：US20240158722A1
公开(公告)日：2024-05-16
申请号：US18515787
申请日：2023-11-21
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , Regents of the University of Minnesota
发明人： Andreas Buthe , Ping Wang , Songtao Wu , Hongfei Jia , Masahiko Ishii , Minjuan Zhang
IPC分类号： C11D3/386 , C08G18/62 , C08G18/79 , C09D175/04 , C11D3/04 , C11D3/20 , C11D3/37 , C11D3/43 , C11D7/04 , C11D7/26 , D06L4/40 , D06M16/00
CPC分类号： C11D3/38618 , C08G18/6225 , C08G18/792 , C09D175/04 , C11D3/04 , C11D3/044 , C11D3/2003 , C11D3/201 , C11D3/37 , C11D3/386 , C11D3/38627 , C11D3/43 , C11D7/04 , C11D7/261 , C12Y304/24027 , D06L4/40 , D06M16/003 , C11D2111/18
摘要： Bioactive coatings that include a base and a protein associated with the base for actively promoting the removal of organic stains are provided. In aspects, bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.
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公开(公告)号：US20240059825A1
公开(公告)日：2024-02-22
申请号：US17754521
申请日：2020-10-01
发明人： Yinzhong Guo , Tuoqi Li , Sudhanwa Dewasthale , Jian Wang , Thorsten Schmidt
IPC分类号： C08G18/62 , B32B7/12 , B32B27/08 , B32B27/32 , B32B37/12 , B65D65/40 , C08G18/36 , C08G18/65 , C08G18/79 , C09J5/00 , C09J175/04
CPC分类号： C08G18/6208 , B32B7/12 , B32B27/08 , B32B27/32 , B32B37/1284 , B65D65/40 , C08G18/36 , C08G18/6547 , C08G18/792 , C09J5/00 , C09J175/04 , B32B2250/02 , B32B2250/242 , B32B2255/10 , B32B2255/26 , B32B2307/306 , B32B2307/31 , B32B2307/518 , B32B2307/54 , B32B2307/748 , B32B2553/00
摘要： A polyolefin-based laminating adhesive composition for use in producing a mechanical recyclable material, the adhesive composition including a mixture of: (a) at least one saturated polyolefin polyol; and (b) at least one aliphatic multi-functional isocyanate compound; a process for producing the above adhesive composition; a mechanically recyclable multi-layer laminate including: (A) at least one first film substrate layer; (B) at least one second film substrate layer; and (C) at least one layer of the above polyolefin-based laminating adhesive composition; wherein the at least one first film substrate layer is bonded to the at least one second film substrate layer via the adhesive composition layer; a process for producing the above mechanically recyclable multi-layer laminate; and a packaging article made from the above mechanically recyclable multi-layer laminate.
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公开(公告)号：US11884770B2
公开(公告)日：2024-01-30
申请号：US16693914
申请日：2019-11-25
发明人： Robson F. Storey , Alan Ekin , R. Hunter Cooke, III , Jie Wu
IPC分类号： C08G18/42 , C08G18/22 , C08G18/38 , C08G18/28 , C08G18/10 , C08G18/24 , C08G18/67 , C08G18/62 , C09D175/04 , C08G18/78
CPC分类号： C08G18/425 , C08G18/10 , C08G18/222 , C08G18/246 , C08G18/282 , C08G18/3834 , C08G18/6225 , C08G18/6745 , C08G18/7837 , C09D175/04 , C08G18/10 , C08G18/62 , C08G18/6745 , C08G18/62
摘要： An alternative polyurethane composition is provided which comprises a reaction product of an azidated polyol and a poly(alkynyl carbamate) prepolymer, wherein reaction occurs at a temperature of from 20° C. to 200° C., optionally in the presence of a catalyst, wherein the poly(alkynyl carbamate) prepolymer comprises a reaction product of stoichiometric equivalents of a polyisocyanate and a component comprising 1-100% of an alkynol-ether of the formula (I): HC≡C—R—OH (I), wherein R is a linear or branched ether chain having from 1 to 15 atoms, and wherein the remainder of the hydroxyl-functional component comprises a first alkynol. The inclusion of an alkynol-ether reduces the viscosity of the composition without compromising its performance. The inventive alternative polyurethane compositions may find use in providing coatings, adhesives, sealants, films, elastomers, castings, foams, and composites.
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公开(公告)号：US11834635B2
公开(公告)日：2023-12-05
申请号：US17233598
申请日：2021-04-19
发明人： Andreas Buthe , Ping Wang , Songtao Wu , Hongfei Jia , Masahiko Ishii , Minjuan Zhang
IPC分类号： C11D3/386 , C11D7/26 , C11D7/04 , C11D3/37 , C11D3/20 , C11D3/04 , C11D11/00 , C09D175/04 , C08G18/79 , C08G18/62
CPC分类号： C11D3/38618 , C08G18/6225 , C08G18/792 , C09D175/04 , C11D3/04 , C11D3/044 , C11D3/2003 , C11D3/37 , C11D3/386 , C11D3/38627 , C11D7/04 , C11D7/261 , C11D11/0035 , C09D175/04 , C08L89/00
摘要： Bioactive coatings that include a base and a protein associated with the base for actively promoting the removal of organic stains are provided. In aspects, bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.
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