公开(公告)号：US20240182658A1

公开(公告)日：2024-06-06

申请号：US18284116

申请日：2022-03-09

Applicant: YUPO CORPORATION

Inventor： Ryo SATO

IPC: C08J7/04 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  C09D5/00 ,  C09D123/22 ,  C09D135/02

CPC classification number: C08J7/0427 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  C09D5/008 ,  C09D123/22 ,  C09D135/02 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2250/40 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/104 ,  B32B2270/00 ,  B32B2307/516 ,  B32B2307/538 ,  B32B2307/554 ,  C08J2323/12 ,  C08J2423/22 ,  C08J2425/14 ,  C08J2435/02 ,  C08J2475/04

Abstract: The present invention provides a layered product comprising a release layer that can be formed from an aqueous coating liquid, that is quickly released from the substrate when alkaline treatment is performed, and that has excellent water resistance. The layered product of the present invention is a layered product comprising a release layer on a substrate, the release layer comprising a granular carboxylic anhydride-modified olefin resin and a binding part containing an acid group-free thermoplastic resin, the carboxylic anhydride-modified olefin resin having an average particle size of 0.5 to 20 μm, the binding part having a thickness of 0.25 to 20 μm, and the release layer having an actual acid value of 100 mg KOH/m2 or more.

公开(公告)号：US20170008259A1

公开(公告)日：2017-01-12

申请号：US15119253

申请日：2015-02-20

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： Futoshi KANAZAWA ,  Hiroshi HIRAIKE

IPC: B32B25/04 ,  B32B25/14 ,  C08J9/00 ,  F16J15/02 ,  C08J9/36 ,  B32B25/18 ,  B32B5/18

CPC classification number: B32B25/045 ,  B32B5/18 ,  B32B7/12 ,  B32B25/14 ,  B32B25/16 ,  B32B25/18 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2266/025 ,  B32B2266/08 ,  B32B2307/7265 ,  B32B2581/00 ,  C08J9/0061 ,  C08J9/36 ,  C08J9/365 ,  C08J2205/052 ,  C08J2207/02 ,  C08J2323/16 ,  C08J2323/22 ,  C08J2423/16 ,  C08J2423/22 ,  C08L23/16 ,  C08L23/22 ,  C09J109/00 ,  C09K3/10 ,  C09K3/1006 ,  C09K2200/061 ,  C09K2200/0642 ,  F16J15/022

Abstract: A closed-cell foam water-stop sheet with an adhesion layer, wherein the closed-cell foam water-stop sheet comprises: the adhesion layer that comprises a rubber component (A) having a total content of 80% by mass or more of a butyl rubber (a1) and an ethylene-propylene-diene rubber (a2), and a petroleum resin-based tackifier (B), the adhesion layer having a thickness of 0.01 to 2.0 mm; and a closed-cell foam sheet having a closed cell ratio of 70% or more, the closed-cell foam sheet being integrally attached to the adhesion layer, and wherein a mass ratio of the ethylene-propylene-diene rubber (a2) to the butyl rubber (a1) [(a2)/(a1)] is 0/100 to 93/7, a content of the petroleum resin-based tackifier (B) is 0.5 to 20 parts by mass based on 100 parts by mass of the rubber component (A), and the closed-cell foam water-stop sheet with an adhesion layer has a 25% compression stress of 10 to 800 kPa.

Abstract translation: 一种具有粘合层的闭孔泡沫止水片，其中所述闭孔泡沫止水片包括：粘合层，其包含总含量为80质量％以上的橡胶成分（A），所述橡胶成分 丁基橡胶（a1）和乙烯 - 丙烯 - 二烯橡胶（a2）和石油树脂系增粘剂（B），粘合层的厚度为0.01〜2.0mm; 和闭孔发泡片的闭孔率为70％以上的闭孔泡沫片，所述闭孔泡沫片一体地附着在所述粘合层上，其中所述乙烯 - 丙烯 - 二烯橡胶（a2）与 丁基橡胶（a1）[（a2）/（a1）]为0/100〜93/7，石油树脂系增粘剂（B）的含量相对于100质量份为0.5质量份〜20质量份 橡胶组分（A）和具有粘合层的闭孔泡沫防水片具有10至800kPa的25％压缩应力。

公开(公告)号：USRE24761E

公开(公告)日：1960-01-05

申请号：US24761D

IPC: C08J9/00 ,  C08L21/00 ,  C08L23/22

CPC classification number: C08J9/08 ,  C08J9/0061 ,  C08J2323/02 ,  C08J2423/22 ,  C08L23/22

公开(公告)号：US12098269B2

公开(公告)日：2024-09-24

申请号：US17619634

申请日：2020-05-26

Applicant: TOYOBO CO., LTD.

Inventor： Wakato Tomatsu ,  Tadashi Nishi

IPC: C08L23/16 ,  B32B27/08 ,  B32B27/32 ,  C08J5/18

CPC classification number: C08L23/16 ,  B32B27/08 ,  B32B27/32 ,  C08J5/18 ,  B32B2250/02 ,  B32B2250/242 ,  B32B2439/70 ,  C08J2323/16 ,  C08J2423/22

Abstract: The invention provides a polyolefin-based resin film including a polyolefin-based resin composition that comprises a propylene-α olefin random copolymer, an ethylene-butene copolymeric elastomer, and a propylene-butene copolymeric elastomer, wherein (1) the polyolefin-based resin composition contains 2 to 9 parts by weight of the ethylene-butene copolymeric elastomer and 2 to 9 parts by weight of the propylene-butene copolymeric elastomer based on 100 parts by weight of the propylene-α olefin random copolymer; (2) the polyolefin-based resin film exhibits a thermal shrinkage rate after heating at 120° C. for 30 minutes of 25% or less in a direction in which the thermal shrinkage rate after heating at 120° C. for 30 minutes is larger between a longitudinal direction and a lateral direction of the polyolefin-based resin film; and (3) a planar orientation coefficient ΔP calculated from a refractive index of the polyolefin-based resin film is 0.0100-0.0145.

公开(公告)号：US20180057674A1

公开(公告)日：2018-03-01

申请号：US15565916

申请日：2015-12-14

Applicant: ExxonMobil Chemical Company - Law Technology

Inventor： Maria D. Ellul

IPC: C08L23/22 ,  C08J5/18

CPC classification number: C08L23/22 ,  B60C1/0008 ,  C08J5/18 ,  C08J2323/22 ,  C08J2377/00 ,  C08J2423/08 ,  C08J2423/22 ,  C08J2477/02 ,  C08K3/04 ,  C08K3/042 ,  C08K2201/011 ,  C08L29/04 ,  C08L77/00 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/22

Abstract: This invention relates to the preparation of a dynamically vulcanized alloy comprising at least one elastomer, at least one thermoplastic resin, graphene, and an ethylene copolymer resin.

公开(公告)号：US20180057649A1

公开(公告)日：2018-03-01

申请号：US15560501

申请日：2016-03-23

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Xin Jin ,  Afua Sarpong Karikari ,  Mark F. Sonnenschein

IPC: C08J7/04 ,  C09D123/22 ,  C09D129/04 ,  B32B27/08 ,  B32B27/30

CPC classification number: C08J7/042 ,  B32B27/08 ,  B32B27/306 ,  C08J7/047 ,  C08J2300/14 ,  C08J2329/04 ,  C08J2400/14 ,  C08J2423/22 ,  C09D123/22 ,  C09D129/04

Abstract: A multilayer film comprising: (a) a layer of a first polymer comprising polymerized units of vinyl alcohol; and (b) a layer of a second polymer selected from the group consisting of maleic anhydride-isobutylene copolymers, neutralized maleic anhydride-isobutylene copolymers, chemically modified maleic anhydride-isobutylene copolymers, ethylene-acrylic acid copolymer, neutralized ethylene-acrylic acid copolymer, polyvinylpyrrolidone, poly (vinyl methyl ether), cellulose, methyl cellulose, hydroxyethyl cellulose, poly(methyl)acrylic acid, poly(ethylene glycol), polyacrylamine, poly(2-hydroxyethyl acrylate), and mixtures thereof.

公开(公告)号：US20150368446A1

公开(公告)日：2015-12-24

申请号：US14409926

申请日：2013-06-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Dae-Soon Park ,  Sung Wook Lim ,  Stephen E. Amos

IPC: C08L9/00 ,  B29D35/00 ,  B29D35/12

CPC classification number: C08L9/00 ,  A43B13/04 ,  B29D35/0054 ,  B29D35/122 ,  B29K2009/00 ,  B29K2093/00 ,  B29K2995/0077 ,  C08J3/226 ,  C08J2323/22 ,  C08J2423/22 ,  C08K3/36 ,  C08K7/20 ,  C08L7/00

Abstract: A masterbatch composition including glass bubbles dispersed in a blend of syndiotactic 1,2-polybutadiene and cis-1,4-polybutadiene is disclosed. The glass bubbles are present in an amount of at least 30 percent by weight, based on the total weight of the masterbatch composition. A method of making a rubber composition from the masterbatch composition is disclosed as well as a rubber composition and vulcanized rubber made from the masterbatch composition.

Abstract translation: 公开了包含分散在间同立构1,2-聚丁二烯和顺式-1,4-聚丁二烯的共混物中的玻璃泡的母料组合物。 基于母料组合物的总重量，玻璃泡以至少30重量％的量存在。 公开了从母料组合物制备橡胶组合物的方法以及由母料组合物制成的橡胶组合物和硫化橡胶。

公开(公告)号：US20240301188A1

公开(公告)日：2024-09-12

申请号：US18552049

申请日：2021-04-15

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Hongyu Chen ,  Yunlong Guo ,  David L. Malotky ,  Alan M. Piwowar ,  Xiaomei Song ,  Qiangqiang Yan

IPC: C08L23/22 ,  C08J3/05 ,  C08J7/04 ,  C08J7/048 ,  C08L23/08

CPC classification number: C08L23/22 ,  C08J3/05 ,  C08J7/0427 ,  C08J7/048 ,  C08L23/0815 ,  C08L23/0869 ,  C08J2423/08 ,  C08J2423/22 ,  C08L2201/14 ,  C08L2201/54 ,  C08L2205/02 ,  C08L2207/062

Abstract: The present invention relates to a composition comprising an aqueous dispersion of a) polyisobutylene particles; and b) polyolefin particles, which are polyethylene or polypropylene particles, wherein the weight-to-weight ratio of the polyisobutylene particles to the polyolefin particles is in the range of from 20:80 to 80:20. The composition of the present invention is useful for making coatings on paper or paperboard substrates with excellent moisture barrier and tack properties.

公开(公告)号：US11807774B2

公开(公告)日：2023-11-07

申请号：US17114426

申请日：2020-12-07

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Yong Zhu ,  Jianping Han ,  Yubo Cheng ,  Shiwei Qin ,  Lanqi Huang ,  Chenmin Liu

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D183/04 ,  C08J5/18

CPC classification number: C09D183/04 ,  C08J5/18 ,  C08J2383/04 ,  C08J2423/22 ,  C08J2475/04

Abstract: The invention relates to a thoroughly modified, functionalized polymeric hard coating material represented by one of the following formulae for a bendable, transparent and photo/thermal curable coating film:

[R1RaSiO3/2]  Formula (1);

[R1R2RaSiO3/2]  Formula (2).

This invention further relates to the synthetic method and application of the thoroughly modified, functionalized polymeric hard coating material. The thoroughly modified, functionalized polymeric hard coating material-containing composition for a coating exhibits higher surface hardness of at least 6H on flexible substrates, higher surface hardness of at least 9H on rigid substrates, and a certain degree of flexibility, with potential properties such as a light transparency of at least 85% and/or an antimicrobial effectiveness of at least 99%, and/or anti-scratch ability.

公开(公告)号：US20230174754A1

公开(公告)日：2023-06-08

申请号：US17923992

申请日：2021-07-15

Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA

Inventor： Keisuke KATO ,  Toshihiro ASAI ,  Masaaki NOMURA

IPC: C08L23/06 ,  C08J3/20 ,  C08L77/02

CPC classification number: C08L23/06 ,  C08J3/203 ,  C08L77/02 ,  C08J2323/06 ,  C08J2477/02 ,  C08L2207/04 ,  C08J2423/08 ,  C08J2423/22 ,  C08L2205/03 ,  C08L2205/08 ,  C08L2207/062 ,  C08J2377/02 ,  C08J2423/06

Abstract: Provided is a thermoplastic resin composition which contains three components, i.e., a polyethylene, a polyamide and a compatibilizer and is excellent in impact resistance while realizing a reduction in environmental load, and a modifier capable of imparting impact resistance to a polyethylene. The composition and the modifier each contain a polyethylene, a polyamide and a compatibilizer. The compatibilizer is a modified elastomer having a reactive group that reacts with the polyamide, and the polyethylene and the polyamide have a bio-based carbon content rate of 80% or more according to ISO 16620-2.