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1.PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE SHEET, SURFACE PROTECTIVE SHEET, OPTICAL SURFACE PROTECTIVE SHEET, AND OPTICAL FILM WITH SURFACE PROTECTIVE SHEET 审中-公开
Title translation: 压敏粘合剂组合物,压敏胶粘剂层,压敏粘合片,表面保护片,光表面保护片和表面保护片的光学膜公开(公告)号:US20150024198A1
公开(公告)日:2015-01-22
申请号:US14506225
申请日:2014-10-03
Applicant: NITTO DENKO CORPORATION
Inventor: Masato YAMAGATA , Masayuki OKAMOTO , Kiyoe SHIGETOMI , Ryo KANNO
IPC: C09J133/14 , C09J7/02
CPC classification number: C09J133/14 , B32B7/12 , B32B27/08 , B32B27/283 , B32B27/308 , B32B2307/21 , B32B2307/412 , B32B2551/00 , C08G77/46 , C08L33/10 , C09J7/20 , C09J7/22 , C09J7/38 , C09J7/385 , C09J133/04 , C09J133/06 , C09J201/00 , C09J2483/00 , G02B1/14 , G02B5/30 , Y10T428/2891 , Y10T428/31663
Abstract: A pressure-sensitive adhesive composition includes: 100 parts by mass of a polymer (A) (Tg:lower than 0° C.); 0.05 to 3 parts by mass of a (meth)acrylic polymer (B) (MWB:1000≦MWB
Abstract translation: 压敏粘合剂组合物包括:100质量份聚合物(A)(Tg:低于0℃); 0.05〜3质量份(甲基)丙烯酸系聚合物(B)(MWB:1000&amp; MW; MWB <50000,Tg:30〜300℃) 和由以下通式(C1)〜(C3)中的任一个表示的具有聚氧化烯链的有机聚硅氧烷化合物(C)。 [在(C1)〜(C3)中,R1为一价有机基团,R2〜R4各自为亚烷基,R5为氢或有机基,a和b分别为0〜1000的整数 但是,它们一次不是0); 在(C1)中,m和n分别为0〜1000的整数(但一次不为0); 和(C2)和(C3)中,m为1〜2000的整数。]
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2.PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE SHEET, SURFACE PROTECTIVE SHEET, OPTICAL SURFACE PROTECTIVE SHEET, AND OPTICAL FILM WITH SURFACE PROTECTIVE SHEET 审中-公开
Title translation: 压敏粘合剂组合物,压敏胶粘剂层,压敏粘合片,表面保护片,光表面保护片和表面保护片的光学膜公开(公告)号:US20140147668A1
公开(公告)日:2014-05-29
申请号:US14171199
申请日:2014-02-03
Applicant: NITTO DENKO CORPORATION
Inventor: Masato YAMAGATA , Masayuki OKAMOTO , Kiyoe SHIGETOMI , Ryo KANNO
IPC: C09J7/02
CPC classification number: C08L33/12 , C08F220/14 , C08F220/18 , C08G77/46 , C08L33/10 , C08L2205/05 , C09D171/02 , C09J7/22 , C09J7/38 , C09J7/385 , C09J133/06 , C09J183/12 , C09J2201/622 , C09J2203/318 , C09J2433/00 , Y10T428/2848 , Y10T428/2891 , C08F2220/1858 , C08F220/20 , C08F2220/1875 , C08F2220/1841 , C08F2220/1825 , C08F226/10 , C08L33/06
Abstract: A pressure-sensitive adhesive composition includes: 100 parts by mass of a polymer (A) having a glass transition temperature lower than 0° C.; 0.05 parts by mass to 3 parts by mass of a (meth)acrylic polymer (B) having a weight average molecular weight (MwB) of 1000≦MwB
Abstract translation: 压敏粘合剂组合物包括:100质量份的玻璃化转变温度低于0℃的聚合物(A); 0.05质量份〜3质量份的重均分子量(MwB)为1000&lt; 1EE的(甲基)丙烯酸系聚合物(B); MwB <30000,作为单体单元,含有(甲基) 由以下通式(1)表示的脂环结构: 0.005质量份〜1质量份的离子性化合物(C); 和0.01质量份〜2.5质量份具有聚氧化烯链的化合物(D)。 CH2 = C(R1)COOR2(1)[其中R1是氢原子或甲基,R2是具有脂环结构的脂环族烃基]
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3.PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE SHEET, AND OPTICAL FILM 审中-公开
Title translation: 压敏粘合剂组合物,压敏胶粘剂层,压敏粘合片和光学胶片公开(公告)号:US20140037951A1
公开(公告)日:2014-02-06
申请号:US13954192
申请日:2013-07-30
Applicant: NITTO DENKO CORPORATION
Inventor: Kiyoe SHIGETOMI , Ryo KANNO , Masayuki OKAMOTO , Masato YAMAGATA
IPC: C09J7/02
CPC classification number: C08L33/14 , C08F220/18 , C08F220/28 , C08L2205/02 , C09J4/06 , C09J7/385 , C09J133/08 , C09J2201/622 , C09J2203/318 , Y10T428/2891 , C08F2220/1858 , C08F226/10 , C08F2220/286 , C08F2220/1875 , C08F2220/1841 , C08F265/06
Abstract: A pressure-sensitive adhesive composition includes: 100 parts by mass of a polymer (A) having a glass transition temperature lower than 0° C.; and 0.05 parts by mass to 20 parts by mass of a (meth)acrylic polymer (B) having a weight average molecular weight (MwB) of 1000≦MwB
Abstract translation: 压敏粘合剂组合物包括:100质量份的玻璃化转变温度低于0℃的聚合物(A); 和0.05质量份〜20质量份的重均分子量(MwB)为1000〜MwB <30000的(甲基)丙烯酸系聚合物(B),其含有(甲基)丙烯酸单体作为单体单元, 由以下通式(1)表示的脂环结构和具有聚氧化烯骨架的单体:CH2 = C(R1)COOR2(1)[其中R1表示氢原子或甲基,R2表示具有 脂环结构。]
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4.ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, ACRYLIC PRESSURE-SENSITIVE ADHESIVE LAYER, AND ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE 有权
Title translation: 丙烯酸压敏粘合剂组合物,丙烯酸压敏粘合剂层和丙烯酸压敏粘合胶带公开(公告)号:US20130177758A1
公开(公告)日:2013-07-11
申请号:US13778880
申请日:2013-02-27
Applicant: Nitto Denko Corporation
Inventor: Kiyoe SHIGETOMI , Masayuki OKAMOTO , Masato YAMAGATA , Jun AKIYAMA
IPC: C09J177/00 , C09J7/02 , C09J133/10
CPC classification number: C09J177/00 , C08K7/00 , C08L57/02 , C09J7/10 , C09J7/22 , C09J7/385 , C09J133/06 , C09J133/10 , C09J2201/36 , C09J2201/606 , C09J2205/106 , C09J2205/11 , C09J2400/00 , C09J2400/24 , C09J2433/00 , Y10T428/249986 , Y10T428/2848 , Y10T428/2891
Abstract: An acrylic pressure-sensitive adhesive composition contains 100 parts by mass of an acrylic polymer (A), 1 to 70 parts by mass of a (meth)acrylic polymer (B) having a weight average molecular weight (Mw) of 1000≦Mw
Abstract translation: 丙烯酸类压敏粘合剂组合物含有100质量份丙烯酸类聚合物(A),1〜70质量份重均分子量(Mw)为1000〜(Mw)的(甲基)丙烯酸系聚合物(B) 30000和1〜50质量份氢化增粘树脂(C)。 (甲基)丙烯酸系聚合物(B)是作为粘合剂组合物的重均分子量小于丙烯酸类聚合物(A)的聚合物,与氢化增粘树脂(C )。
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