KR950011533A - Resin composition of biaxially oriented film that can be directly deposited on metal - Google Patents

Resin composition of biaxially oriented film that can be directly deposited on metal Download PDF

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KR950011533A
KR950011533A KR1019940013327A KR19940013327A KR950011533A KR 950011533 A KR950011533 A KR 950011533A KR 1019940013327 A KR1019940013327 A KR 1019940013327A KR 19940013327 A KR19940013327 A KR 19940013327A KR 950011533 A KR950011533 A KR 950011533A
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South Korea
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weight
resin composition
resin
maleic anhydride
index
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KR1019940013327A
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Korean (ko)
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KR0128825B1 (en
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최태현
정진배
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정보영
호남석유화학 주식회사
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

본 발명에 의하면 프라이머 처리 공정 없이 직접 금속을 증착할 수 있는 이축 연신 폴리프로필렌 필름용의 수지 조성물 및 이 수지 조성물을 증착층으로 사용하는 필름이 제공된다. 상기 수지 조성물은 (A) 멜트 인덱스(Melt Index)가 1∼10g/10min이고 아이소태틱 인덱스가(Isotatic Index)가 90∼99%인 호모 폴리포로필렌 베이스 80∼99.9중량% : (B) 폴리프로필렌에 말레산 무수물을 0.1∼10% 그래프(Graft) 중합시켜 얻은 고유점도가 0.1∼2㎗/g인 말레산 무수물 변성 폴리프로필렌 수지 0.1∼10중량% 및 (C) 멜트 인덱스가 0.1∼100g/10min인 폴리올레핀 러버(Polyolefin Rubber) 혹은 에틸렌 비닐아세테이트, 에틸렌 부틸아세테이트 등의 에틸렌 공중합 수지 흑은 폴리에스터에서 선택된 1종의 증착강도 향상 수지 0∼10중량%로 이루어져 있다. 이 수지 조성물을 이용하여 제작된 필름은 프라이머 도포 공정없이 직접·금속을 증착할 수 있으므로 제조 비용이 절감되며, 증착 강도와 광택이 우수한 특징을 갖는다.According to this invention, the resin composition for biaxially stretched polypropylene films which can deposit a metal directly, without a primer treatment process, and the film using this resin composition as a vapor deposition layer are provided. The resin composition (A) 80 to 99.9% by weight of the homopolyphoroprene base having a melt index of 1 to 10 g / 10 min and an isotic index of 90 to 99%: (B) poly 0.1 to 10% by weight of maleic anhydride modified polypropylene resin having an intrinsic viscosity of 0.1 to 2 dl / g obtained by graft polymerization of maleic anhydride to propylene in 0.1 to 10% and (C) a melt index of 0.1 to 100 g / Ethylene copolymer resin such as 10min polyolefin rubber or ethylene vinyl acetate, ethylene butyl acetate and the like is composed of 0 to 10% by weight of one deposition strength improving resin selected from polyester. Since the film produced using this resin composition can directly deposit a metal without a primer application process, manufacturing cost is reduced and it has the outstanding characteristic of deposition strength and gloss.

Description

직접 금속증착 가능한 이축연신 필름의 수지조성물Resin composition of biaxially oriented film that can be directly deposited on metal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래 방법에 의해 제공되는 증착 이축연신 필름의 단면 예시도이다.1 is an exemplary cross sectional view of a deposited biaxially oriented film provided by a conventional method.

제2도는 본 발명의 수지조성물을 증착시킨 이축연신 필름의 단면 예시도이다.2 is an exemplary cross-sectional view of a biaxially stretched film on which the resin composition of the present invention is deposited.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 이축연신 폴리프로필렌 필름의 코아층 2 : 호모 폴리프로필렌 증착층1 Core layer of biaxially oriented polypropylene film 2 Homo polypropylene deposition layer

3 : 증착 반대층 4 : 프라이머층3: opposite deposition layer 4: primer layer

5 : 알루미늄층 6 : 본 발명의 수지조성물5: aluminum layer 6: resin composition of the present invention

Claims (2)

(A) 멜트 인덱스(Melt Index)가 1∼10g/10min이고 아이소태틱 인덱스가(Isotatic Index)가 90∼99%인 호모 폴리프로필렌 베이스 80∼99.9중량%, (B) 폴리프로필렌에 말레산 무수물을 0.1∼10% 그래프트(Graft) 중합시켜 얻은 고유점도가 0.1∼2㎗/g인 말레산 무수물 변성 폴리프로필렌 수지 0.1∼10중량%, 및 (C) 멜트 인덱스가 0.1∼100g/10min인 폴리올레핀 러버(Polyolefin Rubber) 혹은 에틸렌 비닐아세테이트, 에틸렌 부틸아세테이트 등의 에틸렌 공중합 수지 혹은 폴리에스터에서 선택된 1종의 증착강도 향상 수지 0∼10중량%로 이루어짐을 특징으로 하는 수지 조성물.(A) 80 to 99.9 weight percent of a homopolypropylene base having a Melt Index of 1 to 10 g / 10 min and an Isotic Index of 90 to 99%; (B) Maleic anhydride in polypropylene. 0.1-10% by weight of maleic anhydride-modified polypropylene resin having an intrinsic viscosity of 0.1-2 dl / g obtained by 0.1-10% graft polymerization, and (C) a polyolefin rubber having a melt index of 0.1-100 g / 10min. (Polyolefin Rubber) or a resin composition comprising 0 to 10% by weight of one deposition strength improving resin selected from ethylene copolymer resins such as ethylene vinyl acetate and ethylene butyl acetate or polyester. 중착층, 이축연신 폴리프로필렌 코어층 및 증착 반대층으로 이루어진 금속증착용 다층 이축연신 프로필렌 필름에 있어서, 상기 증착층이 (A) 멜트 인덱스(Melt Index)가 1∼10g/10min이고 아이소태틱 인덱스가(Isotatic Index)가 90∼99%인 호모 폴리프로필렌 베이스 80∼99.9중량%, (B) 폴리프로필렌에 말레산 무수물을 0.1∼10% 그래프트(Graft) 중합시켜 얻은 고유점도가 0.1∼2㎗/g인 말레산 무수물 변성 폴리프로필렌 수지 0.1∼10중량% 및 (C) 멜트 인덱스가 0.1∼100g/10min인 폴리올레핀 러버(Polyolefin Rubber) 혹은 에틸렌 비닐아세테이트, 에틸렌 부틸아세테이트 등의 에틸렌 공중합 수지 혹은 폴리에스터에서 선택된 1종의 증착강도 향상 수지 0∼10중량%로 이루어진 수지 조성물로 된 것임을 특징으로 하는 금속증착용 다층 이축연신 프로필렌 필름.In a multilayer biaxially oriented propylene film for metal deposition, comprising a depositing layer, a biaxially oriented polypropylene core layer, and an anti-deposition layer, the deposited layer has (A) a Melt Index of 1 to 10 g / 10 min and an isostatic index. 80 to 99.9% by weight of homopolypropylene base having an isotonic index of 90 to 99%, (B) intrinsic viscosity obtained by graft polymerization of 0.1 to 10% maleic anhydride on polypropylene 0.1 g to 10% by weight of maleic anhydride modified polypropylene resin and (C) polyolefin rubber having a melt index of 0.1 to 100 g / 10 min or ethylene copolymer resin or polyester such as ethylene vinyl acetate and ethylene butyl acetate A multilayer biaxially oriented propylene film for metal deposition, comprising a resin composition composed of 0 to 10% by weight of a selected deposition strength improving resin. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940013327A 1993-10-18 1994-06-14 Biaxially oriented polyolefin composition KR0128825B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR930021595 1993-10-18
KR1993-21595 1993-10-18

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KR950011533A true KR950011533A (en) 1995-05-15
KR0128825B1 KR0128825B1 (en) 1998-04-07

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990070174A (en) * 1998-02-18 1999-09-15 간디 지오프리 에이치 Directly Paintable Thermoplastic Olefin Compositions Containing Polymer Modified With Maleic Anhydride
KR100568533B1 (en) * 2000-12-20 2006-04-07 주식회사 효성 Easily dyed polypropylene, method for preparing thereof and polypropylene composition comprising thereof

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