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公开(公告)号:CN100580044C
公开(公告)日:2010-01-13
申请号:CN200480009697.3
申请日:2004-03-12
Applicant: 3M创新有限公司
IPC: C09J7/00 , C09J7/02 , C09J133/06 , C09J201/02 , C09J201/08
CPC classification number: B32B27/08 , B32B7/12 , B32B27/308 , B32B27/365 , B32B2307/7246 , B32B2551/00 , C08L2666/04 , C09J7/10 , C09J7/35 , C09J133/06 , C09J201/02 , C09J2433/00 , Y10T428/2804 , Y10T428/2848 , Y10T428/2891 , Y10T428/31507 , Y10T428/31855 , Y10T428/31909 , Y10T428/31938
Abstract: 本发明公开了粘合剂组合物,其包含压敏粘合剂、高Tg聚合物和交联剂的混合物,以形成光学透明的相容混合物。本发明也提供了使用该粘合剂组合物的方法,以及使用粘合剂制造的多层组件,如光学元件。
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公开(公告)号:CN1453326A
公开(公告)日:2003-11-05
申请号:CN02109565.5
申请日:2002-04-28
Applicant: 王喆
Inventor: 王喆
IPC: C09J201/02
Abstract: 一种环保型多功能水性高分子聚合物粘合剂,由甲组份和乙组份组成,甲组份由一定量的乙烯基化合物、改性剂、乳化剂OP-10、十二烷基苯硫酸钠、过硫酸铵、碳酸氢钠、邻苯二甲酸二丁脂、消泡剂及水组成;乙组份由一定量的高级脂肪酸甘油脂、多异氰酸酯、稀释剂组成,使用时,按一定重量比例的甲组份和乙组份混合方可使用。本发明由于采用双组份高分子聚合的化合物,现场配制使用,因此具有如下优点:固化速度快、胶内无任何可挥发性有机溶剂,本发明的技术特性是有着极佳的防水性能、防冻性能、附着力强、粘结强度高、耐候性好、为中性胶,对粘接产品如木材和后加工刀具均无腐蚀性、是无毒、无味的绿色环保型高科技新产品。可广泛用于木材加工,家具制造,装饰装修等行业。
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公开(公告)号:CN1118167A
公开(公告)日:1996-03-06
申请号:CN94191285.X
申请日:1994-12-22
Applicant: 株式会社日本触媒
IPC: C08F293/00 , C09J153/00 , C08L53/00 , C08G75/14 , C09J201/00 , C09J201/02 , C09J133/06
CPC classification number: C09J153/00 , C08F293/00
Abstract: 本发明提供了可有效地用于热熔树脂组合物、粘合剂、粘合剂用支承体等各用途的廉价的嵌段聚合物,该嵌段聚合物结构为,其中多个聚合物部分以多价硫醇部分为中心作辐射状延伸,其数均分子量为2000~1,000,000。所述多个聚合物部分具二种以上不同组成。本发明的嵌段聚合物以多价硫醇为聚合引发剂,可对组成不同的可聚单体成分作二段以上的游离基聚合。
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公开(公告)号:CN219772024U
公开(公告)日:2023-09-29
申请号:CN202321316263.4
申请日:2023-05-26
Applicant: 浙江宇狮包装材料有限公司
IPC: C09J7/29 , C09J7/30 , C09J7/38 , C09J201/02 , C09J11/04
Abstract: 本实用新型公开了一种耐高温烫布膜,包括基膜、离型层、保护层、色层、阻隔层和背胶层,所述基膜的上表面与离型层的下表面连接,所述离型层的上表面与保护层的下表面连接,所述保护层的上表面与色层的下表面连接,所述色层的上表面与阻隔层的下表面连接,所述阻隔层与背胶层之间设置有隔热层;所述阻隔层的下表面上设置有若干个定位插孔;所述色层内设置有定位网,所述定位网的上表面上固定设置有若干根定位杆,所述定位杆对准定位插孔设置,且每根定位杆的上端插入对准的定位插孔内;所述定位网的下表面上固定设置有若干根支撑架,所述支撑架均与色层固定连接。上述技术方案,结构设计合理、色层耐高温性能好、转印质量好且实用性好。
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公开(公告)号:CN211182160U
公开(公告)日:2020-08-04
申请号:CN201990000183.3
申请日:2019-03-01
Applicant: 日立化成株式会社
IPC: H01L21/56 , B32B27/00 , C08G73/14 , C09J7/25 , C09J7/30 , C09J201/00 , C09J201/02 , H01L23/50 , B32B7/027
Abstract: 本实用新型公开一种卷轴体,其具备卷芯和卷绕在卷芯上的半导体密封成形用临时保护膜。临时保护膜具备支撑膜和设置在支撑膜的单面或两面上的粘接层,临时保护膜的30℃~200℃的线膨胀系数在临时保护膜的至少1个面内方向上可以为16ppm/℃以上且20ppm/℃以下。
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公开(公告)号:CN210956601U
公开(公告)日:2020-07-07
申请号:CN201990000192.2
申请日:2019-03-01
Applicant: 日立化成株式会社
Abstract: 本实用新型公开一种卷轴体,其具备卷芯和卷绕在卷芯上的半导体密封成形用临时保护膜。临时保护膜可以是:具备支撑膜和设置在支撑膜的单面或两面上且含有树脂和硅烷偶联剂的粘接层,临时保护膜中,硅烷偶联剂的含量相对于树脂总量超过5质量%且为35质量%以下。
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公开(公告)号:US12001042B2
公开(公告)日:2024-06-04
申请号:US17878347
申请日:2022-08-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Karissa L. Eckert , Michelle L Toy , Adam D. Haag , Matthew B. Johnson , Albert I. Everaerts , Quinn D. Sanford
IPC: G02B5/30 , C09J7/29 , C09J201/02 , B32B37/12 , C09J133/00 , C09J133/08
CPC classification number: G02B5/305 , C09J7/29 , C09J201/02 , B32B2037/1253 , B32B2307/40 , B32B2307/42 , B32B2307/538 , B32B2457/20 , B32B2457/202 , C09J133/00 , C09J133/08 , C09J2301/302 , C09K2323/03 , C09K2323/031 , C09K2323/05 , C09K2323/057 , C09K2323/06 , C09K2323/061
Abstract: Optical bodies are described. In particular, optical bodies having a birefringent multilayer optical film and a continuous adhesive layer with a thickness less than 20 micrometers are described. Optical bodies described herein exhibit reduced occurrence and severity of a non-uniformity defect known as “orange peel.”
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公开(公告)号:US20240076524A1
公开(公告)日:2024-03-07
申请号:US18273088
申请日:2022-02-28
Applicant: NITTO DENKO CORPORATION
Inventor: Yoshiko OGINO , Tatsuya KUMADA , Yusuke HARA , Tomonari NAITO
IPC: C09J7/38 , C08L5/00 , C09J201/02
CPC classification number: C09J7/38 , C08L5/00 , C09J201/02 , C09J2301/122 , C09J2301/302
Abstract: A film contains a β-1,3-glucan derivative obtained by introducing an acyl group into a β-1,3-glucan and at least one resin selected from the group consisting of a rosin-based resin, a terpene-based resin, and a petroleum-based resin. The acyl group is represented by RCO—, and the R is a hydrocarbon group having 1 or more and 5 or less carbon atoms. Parts by weight of the resin with respect to 100 parts by weight of the β-1,3-glucan derivative are 90 parts by weight or less. A pressure-sensitive adhesive tape includes the film and a pressure-sensitive adhesive layer.
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公开(公告)号:US11802221B2
公开(公告)日:2023-10-31
申请号:US17495409
申请日:2021-10-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Jing Fang , Dong Yang , Jeffrey W. McCutcheon
IPC: H01B1/22 , C09J9/02 , C09J201/02
CPC classification number: C09J9/02 , C09J201/02 , H01B1/22 , C09J2301/302 , C09J2301/312 , C09J2301/314
Abstract: An electrically conductive adhesive layer includes an adhesive material; a plurality of electrically conductive dendritic first particles dispersed in the adhesive material and having a cumulative 50% particle diameter D50 in a range from about 20 micrometers to about 40 micrometers; and a plurality of electrically conductive substantially planar second particles dispersed in the adhesive material and having a cumulative 50% particle diameter D50 in a range from about 40 micrometers to about 70 micrometers. The adhesive layer has an average thickness in a range from about 15 micrometers to about 35 micrometers, an electrical resistance in a thickness direction of less than about 30 milliohms, and a peel strength of at least 0.1 N/mm from a stainless steel surface after a dwell time of about 20 minutes at 22° C.
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