公开(公告)号：KR1020050004490A

公开(公告)日：2005-01-12

申请号：KR1020030044688

申请日：2003-07-02

Applicant: 현대자동차주식회사 ,  헨켈코리아 유한회사

Inventor： 강혁 ,  주후령 ,  윤재성

IPC: C09K3/10

CPC classification number: C09K3/10 ,  B60J10/80 ,  C08L63/00 ,  C09K2003/1034 ,  C09K2200/0647

Abstract: PURPOSE: Provided a paste-phase composition for filling into a joining region of aluminum panels in automobiles, which shows excellent adhesion performance to an aluminum panels. CONSTITUTION: The paste-phase composition comprises 7-15 wt% of an acryl-denatured epoxy, 3-15 wt% of a dimer-denatured epoxy-based resin, 5-20 wt% of a bisphenol-A type epoxy-based resin, 1-3 wt% of a hygroscopic agent, 3-15 wt% of a curing agent and curable accelerator, 15-40 wt% of a filling agent and 3-9 wt% of conductive carbon black, wherein the composition further additionally comprises 5-25 wt% of a nitrile rubber-denatured epoxy-based resin and 10-30 wt% of carboxy terminated butadiene acrylonitrile copolymer(CTBN)-denatured epoxy resin and has a viscosity of 400,000-800,000 cps/20 deg.C.

Abstract translation: 目的：提供一种用于填充汽车中的铝板的接合区域的糊状组合物，其对铝板具有优异的粘合性能。 组成：糊相组合物包含7-15重量％的丙烯酸改性环氧树脂，3-15重量％的二聚体变性环氧基树脂，5-20重量％的双酚A型环氧基树脂 ，1-3重量％的吸湿剂，3-15重量％的固化剂和可固化促进剂，15-40重量％的填充剂和3-9重量％的导电炭黑，其中所述组合物还包含 5-25重量％的丁腈橡胶变性环氧类树脂和10-30重量％的羧基封端的丁二烯丙烯腈共聚物（CTBN）变性的环氧树脂，并且具有400,000-800,000cps / 20℃的粘度。

公开(公告)号：KR100776325B1

公开(公告)日：2007-11-15

申请号：KR1020060086115

申请日：2006-09-07

Applicant: 헨켈코리아 유한회사

Inventor： 주후령 ,  윤재성

IPC: C08L63/10 ,  C08K3/04

CPC classification number: C08G59/4014 ,  C08L63/00 ,  C08L63/10 ,  C08L2666/14

Abstract: A sealant composition used for cold rolled steel, galvanizer steel sheet panels and aluminum panels is provided to realize excellent adhesion and improved strength and durability at a sealed portion, and to ensure excellent impact performance. A sealant composition comprises 2-10 wt% of an epoxy resin, 1-5 wt% of a hygroscopic agent, 15-20 wt% of a filler, 2-10 wt% of conductive carbon black, 0.5-6 wt% of a curing agent, 0.1-0.5 wt% of a curing accelerator and 5-12 wt% of alkylphenol glycidyl ester as a reactive diluent. The epoxy resin comprises: (A) 10-23 wt% of an acrylic rubber-modified epoxy resin or nitrile butadiene rubber-modified epoxy resin; (B) 5-16 wt% of at least one blend selected from a silicone-modified epoxy resin, amine-terminated butadiene acrylonitrile copolymer-modified epoxy resin and carboxyl-terminated butadiene acrylonitrile copolymer-modified epoxy resin; (C) 5-16 wt% of a bisphenol F type epoxy resin or solid bisphenol A type epoxy resin; and (D) 2-10 wt% of a melt blend of polyoxypropylene diamine with a liquid bisphenol A type epoxy resin.

Abstract translation: 用于冷轧钢，镀锌钢板和铝板的密封剂组合物被提供以在密封部分实现优异的粘合性和改进的强度和耐久性，并确保优异的冲击性能。 密封剂组合物包含2-10重量％的环氧树脂，1-5重量％的吸湿剂，15-20重量％的填料，2-10重量％的导电炭黑，0.5-6重量％的 固化剂，0.1-0.5重量％的固化促进剂和5-12重量％的烷基酚缩水甘油酯作为反应性稀释剂。 环氧树脂包括：（A）10-23重量％的丙烯酸橡胶改性环氧树脂或丁腈橡胶改性环氧树脂; （B）5-16重量％的选自硅氧烷改性环氧树脂，胺封端的丁二烯丙烯腈共聚物改性环氧树脂和羧基封端的丁二烯丙烯腈共聚物改性环氧树脂中的至少一种共混物; （C）5-16重量％的双酚F型环氧树脂或固体双酚A型环氧树脂; 和（D）2-10重量％的聚氧丙烯二胺与液体双酚A型环氧树脂的熔融共混物。

公开(公告)号：KR1020030059053A

公开(公告)日：2003-07-07

申请号：KR1020030040447

申请日：2003-06-21

Applicant: 헨켈코리아 유한회사

Inventor： 주후령 ,  윤재성

IPC: C09K3/12

CPC classification number: C09K3/10 ,  C09K2200/0607 ,  C09K2200/063

Abstract: PURPOSE: A sealant composition for charging the joining part of a car-body panel and adhering a car-body panel is provided, which exhibits an excellent adhesive strength irrespective of the kind of the panel. CONSTITUTION: The sealant composition comprises 10-23 wt% of acryl rubber or nitrile-butadiene rubber modified epoxy resin; 5-15 wt% of silicon modified epoxy resin, amine-terminated butadiene acrylonitrile copolymer modified epoxy resin or carboxy-terminated butadiene acrylonitrile copolymer modified epoxy resin; 3-10 wt% of dimer modified epoxy resin; 5-16 wt% of bisphenol F-type epoxy resin or bisphenol A-type epoxy resin; 1-3 wt% of CaO (95% or more) as a humectant; 15-40 wt% of at least one selected from coated or uncoated calcium carbonate, talc, silica, zinc oxide powdered fillers; 2-6 wt% of glass beads; 2-10 wt% of conductive carbon black; 2-6 wt% of at least one selected from dicyandiamide and modified dicyandiamide; 0.2-3.0 wt% of imidazole as a curing accelerator; and 5-12 wt% of carboxy glycidyl ester as a reactive diluent.

Abstract translation: 目的：提供一种用于对车身面板的接合部分进行充电并且粘附车体面板的密封剂组合物，其与面板的种类无关，具有优异的粘合强度。 构成：密封剂组合物包含10-23重量％的丙烯酸橡胶或丁腈橡胶改性的环氧树脂; 5-15重量％的硅改性环氧树脂，胺封端的丁二烯丙烯腈共聚物改性环氧树脂或羧基封端的丁二烯丙烯腈共聚物改性环氧树脂; 3-10重量％二聚体改性环氧树脂; 5-16重量％的双酚F型环氧树脂或双酚A型环氧树脂; 1-3重量％的CaO（95％以上）作为保湿剂; 15-40重量％的选自包衣或未包衣的碳酸钙，滑石，二氧化硅，氧化锌粉末填料中的至少一种; 2-6重量％的玻璃珠; 2-10重量％的导电炭黑; 2-6重量％的选自双氰胺和改性双氰胺的至少一种; 0.2-3.0重量％的咪唑作为固化促进剂; 和5-12重量％的羧基缩水甘油酯作为反应性稀释剂。

公开(公告)号：KR100575009B1

公开(公告)日：2006-04-28

申请号：KR1020030040447

申请日：2003-06-21

Applicant: 헨켈코리아 유한회사

Inventor： 주후령 ,  윤재성

IPC: C09K3/12

Abstract: 본 발명은 자동차의 내,외판 패널의 접착을 위한 실런트에 관한 것으로서, 환경문제 해결 및 차량경량화를 위하여 차량 판넬 소재인 기존의 냉연강판 또는 갈바나이저 패널을 알루미늄 패널로 교체함에 따라 냉연강판 패널과 갈바나이저 패널은 물론 알루미늄 패널의 접착도 가능한 복합용도의 충전제를 제공코저하는 것이다.
알루미늄 패널에 접착력이 우수한 아크릴고무 또는 니트릴 고무(NBR)변성 에폭시수지와, 카복시 터미네이티드 부타디엔 아크릴로니트릴 코폴리머(CTBN)변성 에폭시수지와, 접착성 및 강도가 우수한 액상의 비스페놀 A형 에폭시수지를 주성분으로 하고 거기에 차체 조립시 물리적인 접착력과 내구성을 부여하기 위하여 그라스비드를 첨가하고, 거기에 공지된 플라스틱 첨가제 및 에폭시수지용 경화제를 첨가하여 페이스트상 실런트 조성물을 얻고 이를 냉연강판 및 갈바나이저 강판은 물론 알루미늄으로 된 어떤 소재의 차량 패널의 내외판에도 통상의 방법으로 도포하게되면 차량의 도장 건조시에 가열, 경화되어 우수한 접착력을 갖도록한 것이다.