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公开(公告)号:WO2023081350A1
公开(公告)日:2023-05-11
申请号:PCT/US2022/048952
申请日:2022-11-04
申请人: CORNING INCORPORATED
发明人: GOYAL, Sushmit Sunil Kumar , LEE, Franklin Langlang , MCCARTHY, Kevin Robert , QAROUSH, Yousef Kayed , WEIKEL, Arlin Lee , XU, Tingge
IPC分类号: C08F222/10 , C08F290/06 , C08L35/02 , C08L51/08 , H04M1/02 , C09J4/06 , C09J151/08
摘要: A polymer-based portion comprises an index of refraction from about 1.48 to about 1.54. The polymer-based portion comprises the product of curing a composition. In aspects, the composition comprises a ratio of an amount of a difunctional urethane-acrylate oligomer to an amount of a reactive diluent from about 0.4 to about 1.5. In aspects, the composition comprises 35-65 wt% of a difunctional urethane-acrylate oligomer and 40-65 wt% of a reactive diluent. Methods of forming the polymer-based portion comprise curing the composition. A foldable apparatus comprises the polymer-based portion at least partially positioned in a recess defined between a first portion and a second portion. The polymer-based portion further comprising a polymer thickness of about 40 micrometers or less measured from a third surface area of the first portion. The foldable substrate comprises a first substrate contacting a fourth contact surface of the polymer-based portion.
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公开(公告)号:WO2022099640A1
公开(公告)日:2022-05-19
申请号:PCT/CN2020/128790
申请日:2020-11-13
申请人: 金序能
发明人: 金序能 JIN, Xuneng
摘要: 一种高导热、高阻燃性复合材料及其应用,包括以下所述的组分:玻璃纤维40~46份;含不饱和碳碳双键的改性聚苯醚树脂16~40份;丁苯胶乳16~18份;乙烯基有机硅树脂2~5份;陶瓷粉13~15份;过氧化物引发剂4~6份;含磷阻燃剂10~15份;聚丙烯纤维16~18份;玻璃粉14~16份;二氧化锆5~11份;氧化硼22~30份,具有高导热性和高阻燃性的效果。
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公开(公告)号:WO2022085801A1
公开(公告)日:2022-04-28
申请号:PCT/JP2021/039291
申请日:2021-10-25
申请人: 三菱ケミカル株式会社
IPC分类号: C08F283/12 , C08K5/20 , C08L33/06 , C08L33/10 , C08L33/12 , C08L51/04 , C08L51/08 , C08L67/04 , C08L101/00
摘要: 本発明は、グラフト共重合体(A)、熱可塑性樹脂(B)(ただし、前記グラフト共重合体(A)、及びポリ乳酸系重合体(D)を除く。)、及び脂肪酸化合物(C)を含む、樹脂組成物に関する。
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公开(公告)号:WO2021120809A1
公开(公告)日:2021-06-24
申请号:PCT/CN2020/121051
申请日:2020-10-15
申请人: 珠海赛纳三维科技有限公司
IPC分类号: C08L71/02 , C08L51/08 , B29C64/40 , B33Y10/00 , B29C64/112 , B29C64/20 , B33Y30/00 , B33Y40/00 , B33Y70/00 , C08L2205/025 , C08L2205/03
摘要: 一种3D喷墨打印支撑结构用组合物及其制备方法,所述3D喷墨打印支撑结构用组合物,基于所述组合物的总重,包括以下成分:18~40重量份的光固化主体材料、2~30重量份的功能性反应促进材料、不可固化的水混溶性材料、光引发剂和助剂,所述功能性反应促进材料分子结构中含有羧基及活泼氢,所述活泼氢能与过氧化自由基反应。所述组合物的制备方法也被提供。所述组合物,具有显著提高的光固化反应转化率,并且其光固化产物在具有增加的支撑强度的同时,还具有显著提高的碱性溶液中溶解速率。
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公开(公告)号:WO2021114553A1
公开(公告)日:2021-06-17
申请号:PCT/CN2020/088418
申请日:2020-04-30
申请人: 广东盈骅新材料科技有限公司
IPC分类号: C08G63/553 , C08G63/78 , C08K5/3492 , C08F283/01 , C08F212/08 , C08F220/14 , C08F2/44 , C08L63/00 , C08L67/06 , C08L51/08 , C08K7/14 , C08J5/24 , C08J5/04 , B32B15/20 , B32B15/09
摘要: 本发明涉及一种不饱和聚酯树脂及其制备方法和应用。所述不饱和聚酯树脂由包括以下质量份的原料制备而成:预聚物50-90份;苯乙烯10-30份;甲基丙烯酸甲酯5-15份;异氰尿酸三缩水甘油酯5-15份;所述预聚物由摩尔比为(2.2-4.5):(1-1.5):(1-1.5)的多元醇、含苯多元酸和不饱和多元酸组合而成;所述预聚物中,羟基和羧基的摩尔比为(1.0-1.5):1。所述不饱和聚酯树脂既具有良好的耐黄变性,也具有较好的耐热性,热变形温度普遍高于130℃。
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公开(公告)号:WO2020212807A1
公开(公告)日:2020-10-22
申请号:PCT/IB2020/053363
申请日:2020-04-08
发明人: RATHORE, Jitendra S. , APPEANING, Maria A. , TEVEROVSKIY, Georgiy , BOULOS, Marie A. , TANLEY, Chris J. , RAINEY, Kacy N. M.
IPC分类号: C09J7/40 , C08F283/12 , C08L23/06 , C08L51/08 , C09D151/08
摘要: A pressure sensitive adhesive article is described comprising a pressure sensitive adhesive in contact with the release layer. The release layer comprises a thermoplastic polymer and a block copolymer additive having the general structure: A[LB]n wherein A is a polyorganosiloxane block, L is a covalent bond or a divalent linking group B is independently a C16-C70 alkyl group, and n is at least 1. In other embodiments, compositions are described comprising a thermoplastic polymer the described block copolymer additive; as well as methods of making a release composition.
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公开(公告)号:WO2020175300A1
公开(公告)日:2020-09-03
申请号:PCT/JP2020/006663
申请日:2020-02-20
申请人: 日信化学工業株式会社
IPC分类号: C08F283/12 , C08K5/19 , C08L51/08 , D06M13/463 , D06M15/643
摘要: [課題] 本発明は、繊維に処理した場合、洗濯前後で柔軟性や心地よい触感、撥水性を維持する事ができる繊維処理剤を提供する、エマルジョン組成物及び繊維処理剤を提供することを目的とする。 [解決手段] 下記(A)成分及び(B)成分を含有することを特徴とする、エマルジョン組成物 (A)請求項1に記載の式(1)で表される単位を有するオルガノポリシロキサンにおいて該式中のR2で示される基に(メタ)アクリル酸エステルがグラフト重合して成る(メタ)アクリルシリコーン樹脂、ここで前記オルガノポリシロキサン由来の部分と前記(メタ)アクリル酸エステル由来の部分との質量比が34:66~99:1である、前記(メタ)アクリルシリコーン樹脂、及び(B)カチオン系界面活性剤。
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公开(公告)号:WO2020074445A1
公开(公告)日:2020-04-16
申请号:PCT/EP2019/077087
申请日:2019-10-07
发明人: RAPTHEL, Inno , PIESTERT, Frederik , AALDERINK, Evert, Jan , BACHMANN, Lisa , GIESEN, Patricia , KRÖLLER, Thorsten
摘要: A composition is provided comprising an epoxide functional polymer comprising epoxide functional groups, wherein the epoxide functional polymer has a number average molecular weight of 1000 to 10.000 g/mol and a grafted polylactic acid, wherein the polylactic acid is grafted with an acid-functional ethylenically unsaturated polymerizable monomer and/or an acid anhydride-functional ethylenically unsaturated polymerizable monomer and has a total amount of carboxylic acid groups and carboxylic acid anhydride groups between 10.0 and 60.0 mg KOH/g.
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公开(公告)号:WO2020005258A1
公开(公告)日:2020-01-02
申请号:PCT/US2018/040039
申请日:2018-06-28
IPC分类号: C08F290/14 , C08F220/22 , C08F220/26 , C08F2/44 , C08K5/5415 , C08L51/08 , C08L83/04 , B29D11/00 , G02C7/04
摘要: A method of producing an ultra-high Dk material includes contacting and reacting a fluoroalkyl methacrylate; an alkyl glycol dimethacrylate; a hydrophilic agent, such as methacrylic acid; a hydroxyalkyl tris(trimethylsiloxy)silane; a hydroxyalkyl terminated polydimethylsiloxane; and styrylethyltris(trimethylsiloxy)silane. The reaction is conducted within an inert atmosphere at a pressure of at least 25 pounds per square inch (PSI) and for a period of time and at a temperature sufficient to produce the ultra-high Dk material.
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公开(公告)号:WO2019112358A1
公开(公告)日:2019-06-13
申请号:PCT/KR2018/015467
申请日:2018-12-07
申请人: 주식회사 엘지화학
摘要: 본 발명은 -80℃ 내지 30℃ 영역에서 동역학적 분석시 위상차의 온도에 따른 변화율이 가장 큰 지점인 주 완화 온도가 0℃ 이하로 나타나는 홀로그램 기록매체와, 상기 홀로그램 기록매체를 포함한 광학 소자, 및 가간섭성의 레이저에 의해 상기 홀로그램 기록 매체에 포함된 광반응성 단량체를 선택적으로 중합시키는 단계를 포함하는 홀로그래픽 기록 방법에 관한 것이다.
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