KR970058908A - Packaging film - Google Patents

Packaging film Download PDF

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Publication number
KR970058908A
KR970058908A KR1019960000040A KR19960000040A KR970058908A KR 970058908 A KR970058908 A KR 970058908A KR 1019960000040 A KR1019960000040 A KR 1019960000040A KR 19960000040 A KR19960000040 A KR 19960000040A KR 970058908 A KR970058908 A KR 970058908A
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KR
South Korea
Prior art keywords
packaging film
vinyl chloride
copolymer
chloride
vinyl
Prior art date
Application number
KR1019960000040A
Other languages
Korean (ko)
Other versions
KR100236118B1 (en
Inventor
라용훈
이상국
Original Assignee
장용균
주식회사 에스. 케이. 씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 장용균, 주식회사 에스. 케이. 씨 filed Critical 장용균
Priority to KR1019960000040A priority Critical patent/KR100236118B1/en
Publication of KR970058908A publication Critical patent/KR970058908A/en
Application granted granted Critical
Publication of KR100236118B1 publication Critical patent/KR100236118B1/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/08—Homopolymers or copolymers of vinylidene chloride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/002—Priming paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 포장용 필름에 관한 것이다. 폴리에스테르 기재 필름의 일면에 접착력을 향상시키기 위한 프라이머층과 비닐리덴클로라이드계 수지를 주성분으로 하는 기체 차단층이 순차적으로 형성되어 있는 포장용 필름에 있어서, 상기 프라이머층 조성물로서 비닐클로라이드/비닐아세테이트/말레인산 공중합체를 사용하여 포장용 필름을 제조하면 층간 결합력이 우수할 뿐 아니라, 제조공정의 단순화로 인하여 수율 증가 및 원가 절감 등의 경제적 효과도 나타낼 수 있는 포장용 필름을 얻을 수 있다.The present invention relates to packaging films. A packaging film in which a primer layer and a gas barrier layer comprising a vinylidene chloride-based resin as main components are sequentially formed on one surface of a polyester base film, wherein the vinyl chloride / vinyl acetate / maleic acid When a packaging film is produced by using a copolymer, it is possible to obtain a packaging film which not only has excellent interlayer bonding force but also exhibits economic effects such as increase in yield and cost reduction due to simplification of the manufacturing process.

Description

포장용 필름Packaging film

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (5)

폴리에스테르 기재 필름의 일면에 접착력을 향상시키기 위한 프라이머층과 비닐리덴클로라이드계 수지를 주성분으로 하는 기체 차단층이 순차적으로 형성되어 있는 포장용 필름에 있어서, 상기 프라이머층이 비닐클로라이드/비닐아세테이트 공중합체 및 비닐클로라이드/비닐아세테이트/말레인산 공중합체로 구성된 군으로부터 선택된 하나의 공중합체를 포함하는 것을 특징으로 하는 포장용 필름.A packaging film in which a primer layer and a gas barrier layer comprising a vinylidene chloride resin as a main component are sequentially formed on one surface of a polyester base film, the primer layer comprising a vinyl chloride / vinyl acetate copolymer and a vinyl chloride / Vinyl chloride / vinyl acetate / maleic acid copolymer. ≪ RTI ID = 0.0 > 8. < / RTI > 제1항에 있어서, 상기 비닐클로라이드/비닐아세테이트 공중합체의 중합 비율이 80 내지 90 / 10 내지 20인 것을 특징으로 하는 포장용 필름.The packaging film according to claim 1, wherein the polymerization ratio of the vinyl chloride / vinyl acetate copolymer is 80 to 90/10 to 20. 제1항에 있어서, 상기 비닐클로라이드/비닐아세테이트/말레인산 공중합체의 중합 비율이 80 내지 90 / 10 내지 20 / 0 내지 1인 것을 특징으로 하는 포장용 필름.The packaging film according to claim 1, wherein the polymerization ratio of the vinyl chloride / vinyl acetate / maleic acid copolymer is 80 to 90/10 to 20/0 to 1. 제1항에 있어서, 상기 비닐리덴클로라이드계 수지는 비닐리덴클로라이드 반복 단위를 60 내지 95중량% 포함하며, 그 나머지는 비닐클로라이드, 아크릴로니트릴, 아크릴산알킬에스테르 및 메타크릴산알킬에스테르로 이루어진 군에서 선택된 적어도 하나로 이루어진 공중합체인 것을 특징으로 하는 포장용 필름.The method of claim 1, wherein the vinylidene chloride-based resin comprises 60 to 95% by weight of vinylidene chloride repeating units, the remainder being selected from the group consisting of vinyl chloride, acrylonitrile, acrylic acid alkyl ester and methacrylic acid alkyl ester Wherein the copolymer is at least one selected from the group consisting of polyethylene, 제1항에 있어서, 상기 프라이머층의 도포량이 0.5 내지 1.0g/m2인 것을 특징으로 하는 포장용 필름.The packaging film according to claim 1, wherein the primer layer is applied in an amount of 0.5 to 1.0 g / m 2 . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960000040A 1996-01-04 1996-01-04 Packaging fim KR100236118B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960000040A KR100236118B1 (en) 1996-01-04 1996-01-04 Packaging fim

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960000040A KR100236118B1 (en) 1996-01-04 1996-01-04 Packaging fim

Publications (2)

Publication Number Publication Date
KR970058908A true KR970058908A (en) 1997-08-12
KR100236118B1 KR100236118B1 (en) 1999-12-15

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ID=19448992

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960000040A KR100236118B1 (en) 1996-01-04 1996-01-04 Packaging fim

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101723815B1 (en) * 2015-10-30 2017-04-10 주식회사 휴비스 Heat resisting material having gas barrier layer, manufacturing method of the same and packaging container comprising the same
KR101887897B1 (en) * 2015-12-18 2018-08-16 주식회사 휴비스 Heat resisting material having gas barrier property and packaging container comprising the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592953A (en) * 1983-12-12 1986-06-03 American Hoechst Corporation Polyester film primed with crosslinked vinyl acetate polymers
JPH04122643A (en) * 1990-09-13 1992-04-23 Konica Corp Polyester backing

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KR100236118B1 (en) 1999-12-15

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