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公开(公告)号：KR101622006B1
公开(公告)日：2016-05-17
申请号：KR1020130114115
申请日：2013-09-25
Applicant: 제일모직주식회사
IPC: C09J163/00 , C09J11/00 , G02B5/30
Abstract: 본발명은초기경화성및 접착성이우수한편광판용접착제조성물을제공하는것을과제로한다. 상기과제를해결하기위하여, 본발명의하나의관점에따르면, (a)라디칼중합성기를지니지않는에폭시수지 20 내지 70중량%,(b)락톤변성 2-하이드록시에틸(메타)아크릴레이트 5 내지 80중량%, 및 (c)양이온중합성기를지니지않는라디칼중합성화합물 0 내지 75중량%(단, (a)+(b)+(c)=100중량%)만으로이루어지는중합성성분 100중량부와, 광산발생제 1 내지 7중량부와, 광중합개시제및 광증감제중 적어도한쪽 0.1 내지 7중량부를포함하는편광판용접착제조성물이제공된다.
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公开(公告)号：KR101518499B1
公开(公告)日：2015-05-11
申请号：KR1020120111995
申请日：2012-10-09
Applicant: 제일모직주식회사
IPC: C09J129/04 , C09J11/04 , G02B5/30
Abstract: 본 발명의 편광판용 접착제 조성물은 폴리비닐알코올계 수지 100질량부와, 흄드 금속화합물 20∼300질량부와, 경화제 5∼40질량부를 포함한다. 상기 편광판용 접착제 조성물은 편광자 균열 및 오렌지 필의 발생을 억제할 수 있다.
Abstract translation: 用于本发明的偏振板用胶粘剂组合物含有100质量份的聚乙烯醇系树脂的质量，和热解金属化合物20〜300重量份，为5〜40重量份的固化剂。 用于偏振片的粘合剂组合物可以抑制偏振片裂纹和桔皮的发生。
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公开(公告)号：KR1020140023196A
公开(公告)日：2014-02-26
申请号：KR1020120126319
申请日：2012-11-08
Applicant: 제일모직주식회사
IPC: C09J163/00 , C09J4/02 , G02B5/30 , G02F1/13
CPC classification number: C09J163/00 , B32B2457/20 , C08J11/08 , G02B5/30 , G02F1/13
Abstract: Provided is an adhesive composition for a polarising plate with improved initial curing performance and adhesion. The present invention includes 20-70 wt% of an epoxy resin, 30-80 wt% of an acrylic monomer, 1-7 wt% of a photoacid generator, and 0.1-7 wt% of a photopolymerization initiator. The epoxy resin includes at least one kind selected from a group consisting of a new resol type epoxy resin, a bisphenol S-type epoxy resin, and a naphthalene type epoxy resin.
Abstract translation: 本发明提供一种具有改善的初始固化性能和粘附性的偏光板用粘合剂组合物。 本发明包括20-70重量％的环氧树脂，30-80重量％的丙烯酸类单体，1-7重量％的光酸产生剂和0.1-7重量％的光聚合引发剂。 环氧树脂包括选自新的甲阶酚醛树脂型环氧树脂，双酚S型环氧树脂和萘型环氧树脂中的至少一种。
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公开(公告)号：KR101293783B1
公开(公告)日：2013-08-06
申请号：KR1020080115254
申请日：2008-11-19
Applicant: 제일모직주식회사
IPC: C09D133/08 , C09D109/06
Abstract: 본 발명은 양호한 리워크성과, 양호한 내구성 및 광 누설성을 갖춘 점착제 조성물 및 이것을 구비한 광학부재를 제공하는 것을 과제로 한다.
상기 과제를 해결하기 위하여, 본 발명의 점착제 조성물은 89.5 내지 99.9질량부의 탄소수 1 내지 16의 알킬기를 가진 모노머와, 0.1 내지 10질량부의 수산기를 가진 모노머가 적어도 공중합되어 이루어진 공중합체 폴리머; 및 상기 공중합체 폴리머 100질량부에 대해서 1 내지 15질량부의 스타이렌계 수지 또는 α-메틸스타이렌 수지가 적어도 함유되어서 가교되어 이루어진 것을 특징으로 한다.
점착제 조성물, 공중합체 폴리머, 스타이렌계 수지, α-메틸스타이렌 수지Abstract translation: 本发明是提供了良好的性能返修，良好的耐久性和光学压敏粘合剂组合物，并且设置有按性别该泄漏问题的光学部件。
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公开(公告)号：KR1020130016030A
公开(公告)日：2013-02-14
申请号：KR1020120000599
申请日：2012-01-03
Applicant: 제일모직주식회사
IPC: C09J129/04 , C09J11/04 , C09J7/02 , G02B5/30
CPC classification number: C09J129/04 , C09J7/381 , C09J11/04 , C09J2203/318 , C09J2205/102 , G02B5/3025 , G02B5/305
Abstract: PURPOSE: An adhesive for a polarizer is provided to have excellent durability to thermal impacts, to prevent polarizer cracks even under the thermal impacts, and to provide a polarizing plate with excellent resistance against the thermal impacts. CONSTITUTION: An adhesive composition for a polarizer comprises 100.0 parts by weight of polyvinylalcohol-based resin, 10-40 parts by weight of hardening agent, and 200-300 parts by weight of metal compound colloid. The metal compound colloid is one colloid selected from Al2O3 and SnO2. The polarizing plate comprises a protective film and a polarizer which are attached to each other by using the adhesive composition. [Reference numerals] (AA) Polarizer; (BB) Adhesive solution; (CC) Polarizer before drying
Abstract translation: 目的：提供用于偏振器的粘合剂以对热冲击具有优异的耐久性，即使在热冲击下也能防止偏振片的剥离，并且提供具有优异的耐热冲击性的偏光板。 构成：偏振片用粘合剂组合物包含100.0重量份的聚乙烯醇类树脂，10-40重量份固化剂和200-300重量份金属化合物胶体。 金属化合物胶体是选自Al2O3和SnO2的一种胶体。 偏光板包括通过使用粘合剂组合物彼此附着的保护膜和偏振片。 （附图标记）（AA）偏光镜; （BB）粘合剂溶液; （CC）干燥前偏光镜
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Patent Agency Ranking
公开(公告)号：KR1020120134950A
公开(公告)日：2012-12-12
申请号：KR1020110054209
申请日：2011-06-03
Applicant: 제일모직주식회사
IPC: C09J133/06 , C09J11/06 , C09J9/00 , C09J7/02
CPC classification number: C09J133/06 , C09J7/22 , C09J7/385 , C09J9/00 , C09J11/06 , C09J2201/606 , C09J2201/622 , C09J2203/318
Abstract: PURPOSE: An adhesive composition is provided to have excellent flexibility, heat durability and durability, thereby being capable of providing an adhesive with excellent light leakage resistance. CONSTITUTION: An adhesive composition comprises 100.0 parts by weight of a (meth)acrylic copolymer of which weight average molecular weight is 1,000,000-2,000.000 g/mol and 0.05-5 parts by weight of a carbodiimide-based crosslinking agent. The (meth)acrylic copolymer comprises 89.2-99.9 parts by weight of a (meth)acrylic acid ester monomer, 0-1.8 parts by weight of a hydroxy group-containing (meth)acrylic-based monomer, 0-9 parts by weight of a carboxy group-containing monomer, but the sum of the carboxy group-containing monomer and the hydroxy group-containing (meth)acrylate monomer is not 0 parts by weight.
Abstract translation: 目的：提供粘合剂组合物以具有优异的柔韧性，耐热性和耐久性，从而能够提供具有优异的耐漏光性的粘合剂。 构成：粘合剂组合物包含100.0重量份的重均分子量为1,000,000-2,000.000g / mol的（甲基）丙烯酸共聚物和0.05-5重量份的碳二亚胺基交联剂。 （甲基）丙烯酸共聚物包含89.2-99.9重量份的（甲基）丙烯酸酯单体，0-1.8重量份含羟基（甲基）丙烯酸系单体，0-9重量份 含羧基单体，但含羧基的单体和含羟基的（甲基）丙烯酸酯单体的总和不是0重量份。
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公开(公告)号：KR101148141B1
公开(公告)日：2012-05-23
申请号：KR1020080115255
申请日：2008-11-19
Applicant: 제일모직주식회사
IPC: C09J133/06
Abstract: An adhesive composition is provided to efficiently form an adhesive composition with excellent re-working property, durability, and optical leakage property, for short ripening time without forming an undercoat layer. An adhesive composition comprises 100 parts by mass of a copolymer polymer; 0.05-1 parts by mass of a metal chelate hardener; and 0.05-1 parts by mass of an isocyanate hardener. The copolymer polymer is obtained by compolymerizing 96.5-99.9 parts by mass of a monomer having C1-16 alkyl group and 0.1-10 parts by mass of a monomer having a carboxyl group.
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公开(公告)号：KR1020120003355A
公开(公告)日：2012-01-10
申请号：KR1020100126344
申请日：2010-12-10
Applicant: 제일모직주식회사
IPC: C09J133/04 , C09J133/14 , C09J11/00 , C09J7/02
CPC classification number: C08F220/18 , C08F2220/1825 , C08G18/6254 , C08G18/8029 , C08K5/29 , C08L83/04 , C09J133/066 , C09J175/04 , C09J183/04 , Y10T428/31855 , C08F220/06 , C08F2220/281 , C08K5/0025 , C09J133/04 , C09J7/38 , C09J7/385 , C09J11/00 , C09J133/14 , C09J2201/606 , C09J2201/622 , C09J2203/318 , C09J2205/102
Abstract: PURPOSE: An adhesive composition is provided to combine low adhesion and excellent durability, and to improve workability, productivity and reworkability in the case of using for large size display. CONSTITUTION: An adhesive composition comprises 100 parts by weight (meth)acrylic copolymer, 0.01-1.0 parts by weight carbodiimide hardener, and 0.02-1.0 parts by weight silane coupling agent oligomer. The (meth)acrylic copolymer comprises 90-99.0wt% (meth)acrylic acid ester monomer and at least one 0.3-8wt% monomer among carboxy-containing monomer and hydorxy- containing (meth)acrylic monomer. The average molecular weight is 500,000-2,000,000 g/mol. The adhesive composition comprises isocyanate hardener additionally.
Abstract translation: 目的：提供粘合剂组合物以结合低粘附性和优异的耐久性，并且在用于大尺寸显示的情况下提高可加工性，生产率和再加工性。 构成：粘合剂组合物包含100重量份（甲基）丙烯酸共聚物，0.01-1.0重量份碳化二亚胺硬化剂和0.02-1.0重量份硅烷偶联剂低聚物。 （甲基）丙烯酸共聚物包含90-99.0重量％的（甲基）丙烯酸酯单体和至少一个0.3-8重量％的含羧基单体和含羟基的（甲基）丙烯酸单体之间的单体。 平均分子量为500,000-2,000,000g / mol。 粘合剂组合物另外包含异氰酸酯硬化剂。
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公开(公告)号：KR1020110079573A
公开(公告)日：2011-07-07
申请号：KR1020107025873
申请日：2009-10-23
Applicant: 제일모직주식회사
IPC: C09J4/00 , C09J11/06 , C09J163/00 , G02F1/1335
CPC classification number: C09J4/00 , C08G65/18 , C08L31/06 , C09J163/00 , C09J171/02 , G02F2202/28 , Y10T428/1059 , Y10T428/1073 , Y10T428/1082 , Y10T428/2809
Abstract: PURPOSE: A photocationically polymerizable adhesive composition and an optical member using the same are provided to ensure an excellent adhesive property, especially, adhesive property in the conditions of high temperature and high humidity, and good durability. CONSTITUTION: A photocationically polymerizable adhesive composition comprises: about 75 to about 99.8 parts by mass of a compound including one of aliphatic epoxy, alicyclic epoxy, oxetane, and vinyl ether compounds; about 0.1 to about 5 parts by mass of a titanate coupling agent; and about 0.1 to about 20 parts by mass of a photopolymerization initiator, wherein the sum of the compound, the titanate coupling agent, and the photopolymerization initiator is 100 parts by mass.
Abstract translation: 目的：提供光聚合性粘合剂组合物和使用其的光学构件，以确保在高温高湿条件下的粘合性，特别是粘合性和良好的耐久性。 构成：光聚合性粘合剂组合物包含：约75〜约99.8质量份包含脂族环氧基，脂环族环氧基，氧杂环丁烷和乙烯基醚化合物之一的化合物; 约0.1〜约5质量份的钛酸酯偶联剂; 和约0.1〜约20质量份的光聚合引发剂，其中化合物，钛酸酯偶联剂和光聚合引发剂的总和为100质量份。
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公开(公告)号：KR1020090017404A
公开(公告)日：2009-02-18
申请号：KR1020080053380
申请日：2008-06-05
Applicant: 제일모직주식회사
IPC: C09J9/02
CPC classification number: C09J133/06 , C08L33/06 , C08L33/16 , C08L2666/04 , C09J133/16 , Y10T428/2891
Abstract: An adhesive composition is provided to an adhesive layer having excellent antistatic property and to obtain high adhesion strength without the degradation of the optical property of an optical sheet. An adhesive composition comprises a copolymer polymer(A) and an antistatic agent(B) consisting of an ionic compound. The copolymer polymer(A) comprises at least one or two halogen-containing (meth) acrylic acid ester(a1) selected from a halogen-containing acrylic acid ester and a halogen-containing methacrylic acid ester; and at least one or two (meth)acrylate(a2) selected from acrylic acid ester and methacrylic acid ester.
Abstract translation: 在具有优异的抗静电性的粘合剂层上提供粘合剂组合物，并且在不降低光学片的光学性能的情况下获得高粘合强度。 粘合剂组合物包含由离子化合物组成的共聚物聚合物（A）和抗静电剂（B）。 共聚物聚合物（A）包含选自含卤素的丙烯酸酯和含卤素的甲基丙烯酸酯中的至少一种或两种含卤素的（甲基）丙烯酸酯（a1） 和至少一种或两种选自丙烯酸酯和甲基丙烯酸酯的（甲基）丙烯酸酯（a2）。
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