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1. WO2020091321 - HARD-COATED LAMINATE

Publication Number WO/2020/091321
Publication Date 07.05.2020
International Application No. PCT/KR2019/014201
International Filing Date 25.10.2019
IPC
B32B 27/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
06as the main or only constituent of a layer next to another layer of a specific substance
08of synthetic resin of a different kind
B32B 27/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
36comprising polyesters
B32B 27/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
28comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 이은선 LEE, Eun Seon
  • 김하늘 KIM, Ha Neul
  • 백승일 BAEK, Seungil
  • 김우한 KIM, Woo Han
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2018-013234231.10.2018KR
10-2019-013174022.10.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) HARD-COATED LAMINATE
(FR) STRATIFIÉ À REVÊTEMENT DUR
(KO) 하드 코팅 적층체
Abstract
(EN)
The present invention relates to a hard-coated laminate comprising: a support base layer comprising a thermoplastic resin; and a hard-coating layer comprising a cured product of a resin composition including an elastic polymer and a siloxane resin having a predetermined glycidoxypropyl modified silicone structure, the hard coating layer having a thickness of 50-240 ㎛, wherein the hard coated laminate has excellent internal and external flexibility.
(FR)
La présente invention concerne un stratifié à revêtement dur comprenant : une couche de base de support comprenant une résine thermoplastique ; et une couche de revêtement dur comprenant un produit durci d'une composition de résine comprenant un polymère élastique et une résine de siloxane ayant une structure de silicone modifiée par du glycidoxypropyle prédéterminée, la couche de revêtement dur ayant une épaisseur de 50-240 µm, le stratifié revêtu dur ayant une excellente flexibilité interne et externe.
(KO)
본 발명은 열가소성 수지를 포함하는 지지 기재층과 소정의 글리시독시프로필 변성 실리콘 구조를 갖는 실록산 수지 및 탄성 중합체를 포함한 수지 조성물의 경화물을 포함하고 50 내지 240 ㎛의 두께를 갖는 하드 코팅층을 포함하고, 우수한 내굴곡성 및 외굴곡성을 갖는 하드 코팅 적층체에 관한 것이다.
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