Abstract:
본 발명은 코로나 처리를 통하여 폼 테이프의 폼과 점착층의 계면 접착력을 향상시킴으로써 무거운 물건이나 고온에서도 보다 오랫동안 견딜 수 있는 폼 테이프에 관한 것이다. 또한, 본 발명의 폼테이프는 프라이머를 사용하지 않으므로, 제조공정이 간소하고 비용이 절감되는 효과도 있다. 폼 ,테이프, 코로나, 플라즈마, 점착층
Abstract:
PURPOSE: A front side protection panel and TV including the same are provided to easily manufacture a panel having high permeability by using composition for injection. CONSTITUTION: A front side protection panel is combined with a front side of a liquid crystal module in a form that covers a front side protection panel integrated with cabinet(100). A rear side cabinet(130) is combined with a rear side of the liquid crystal module. The rear cabinet includes a display stand or a cradle. An injection molding of the front side protection panel is performed by developing resin composite.
Abstract:
PURPOSE: A low-birefringent resin composition is provided to reduce the weight of extrudate, to be easily molded, and to easily manufacture a panel with low birefringency and high transmittance. CONSTITUTION: A low-birefringent resin composition comprises 100.0 parts by weight of a polymer blend and 2-10 parts by weight of a superplasticizer. The polymer blend comprises 80-90 weight% of a polycarbonate resin and 10-20 weight% of negative birefringent resin. The polycarbonate resin consists of bisphenol A. The polycarbonate resin is copolymerized with one or more of trimethyl-cycloheqd-bisphenol-A, 3,3,3',3'-tetramethyl-1, l-spiro-biindane and fluorene-bisphenol-A.
Abstract:
PURPOSE: An adhesive composition for a decorative panel, adhesive sheet, and the decorative panel are provided to prevent the exfoliation phenomenon of the decorative panel during a processing or constructing process of the decorative panel. CONSTITUTION: An adhesive composition for a decorative panel contains the following: an acrylic resin having the weight average molecular weight over 1,000,000; an aziridine based polyfunctional cross-linking agent; and an epoxy-based coupling agent. The acrylic resin is a polymer of a monomer compound including a (meth)acrylic acid ester monomer and a monomer with a cross-linkable monomer. The cross-linkable monomer is a hydroxyl-containing monomer, a carboxy-containing monomer, or a nitrogen-containing monomer. An adhesive sheet(10) contains an adhesive layer(11) containing a cured product of the adhesive composition.
Abstract:
A foam tape for interior applications is provided to perform adhesion between glass and aluminum for forming an integral structure in kitchen interior furniture or other furniture, while preventing generation of noises. A foam tape for interior applications is obtained by the method comprising the steps of: mixing 100 parts by weight of an acrylate monomer, 0.5-5 parts by weight of a radical initiator, 0.01-5 parts by weight of a crosslinking agent and 1-10 parts by weight of a porous filler to form a base composition; coating the base composition onto a backing film(22); and passing the backing film through a UV curing system(23) to perform foaming simultaneously with polymerization. In the method, the foam tape forming step comprises: a UV curing step with an irradiation dose of 10-60W and a UV curing step with an irradiation dose of 1000-3000W at 100-200 deg.C.
Abstract:
본 발명은 인테리어용 폼 테이프 및 그의 제조방법에 관한 것으로서, 모노머 100중량부에 대하여, 라디칼 개시제 0.5 내지 5중량부, 가교제 0.01 내지 5중량부 및 다공성 필러 1 내지 10중량부를 혼합하는 기재조성물 혼합단계; 상기 기재조성물을 배킹 필름에 코팅하는 코팅단계; 및 상기 기재조성물이 코팅된 배킹필름을 자외선 경화기에 통과시켜 폼 형성과 동시에 중합시키는 폼 테이프 형성단계;를 포함하는 폼 테이프의 제조방법에 있어서, 상기 폼 테이프 형성단계가 10 내지 60W의 자외선 조사기와 1000 내지 3000W의 자외선 조사기를 연속적으로 통과시키는 단계인 것을 특징으로 한다. 폼 테이프, 아크릴계 점착조성물, 마크로발룬, 커플링제, 점착부여제
Abstract:
PURPOSE: An adhesive composition for an optical filter is provided to manufacture a laminate which can rework at high temperature, to enable the attachment of an optical filter at a room temperature without high temperature and high pressure by autoclave. CONSTITUTION: An adhesive composition for an optical filter comprises an acrylic monomer 100.0 parts by weight consisting of a soft acrylic monomer 70~99 weight% with a glass transition temperature(Tg) of 0°C or less when polymerizing as a homopolymer, and a hard acrylic monomer 1~30 weight% with a glass transition temperature(Tg) of 80°C or more when polymerizing as a homopolymer; a radical initiator 0.1~5 parts by weight; and a cross-linking agent 0.01~20 parts by weight.
Abstract:
A weather strip tape is provided to ensure excellent heat insulation and wetproof property by using an acryl resin, polymer micro sphere and super absorbent polymer as an insulation material. A weather strip tape comprises an acryl resin, a polymer micro sphere and a super absorbent polymer. The acryl resin comprises a (meth)acrylic acid ester-based monomer having a C1-12 alkyl group and a polymeric composition of the polar monomer capable of being copolymerized with a monomer. The acrylic acid ester-based monomer is selected from a group consisting of a butyl acrylate, hexyl acrylate, N-octyl acrylate, isooctylacrylate, 2- ethylhexylacrylat and isononylacrylate.