KR960022805A - Polymer film - Google Patents

Polymer film Download PDF

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Publication number
KR960022805A
KR960022805A KR1019940032361A KR19940032361A KR960022805A KR 960022805 A KR960022805 A KR 960022805A KR 1019940032361 A KR1019940032361 A KR 1019940032361A KR 19940032361 A KR19940032361 A KR 19940032361A KR 960022805 A KR960022805 A KR 960022805A
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KR
South Korea
Prior art keywords
weight
repeating unit
mol
general formula
polymer
Prior art date
Application number
KR1019940032361A
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Korean (ko)
Other versions
KR0151808B1 (en
Inventor
김문선
김상일
이영진
Original Assignee
안시환
주식회사 에스케이씨
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 안시환, 주식회사 에스케이씨 filed Critical 안시환
Priority to KR1019940032361A priority Critical patent/KR0151808B1/en
Priority to US08/402,578 priority patent/US5660931A/en
Priority to DE19509823A priority patent/DE19509823A1/en
Priority to JP7059550A priority patent/JPH0848792A/en
Publication of KR960022805A publication Critical patent/KR960022805A/en
Application granted granted Critical
Publication of KR0151808B1 publication Critical patent/KR0151808B1/en

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Classifications

    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 고분자 필름에 관한 것으로서, 주반복 단위의 60중량% 이상이 에틸렌테레프탈레이트로 이루어진 극한점도 0.4~0.9dl/g인 폴리에스테르 수지와 폴리프로필렌계 수지가 중량비 95:5 내지 70:30으로 혼합되고, 일반식(I)로 표시되는 산아미드기를 반복단위로 갖는 고분자 50몰%와 일반식(2)로 표시되는 반복 단위를 갖는 폴리에틸렌글리콜 50몰%의 공중합체 0.1내지 10중량%및 평균 입경 0.1 내지 3㎛인 루틸형 이산화티탄 1 내지 20중량%를 포함하는 고분자 필름은 경량성이 우수하고 제전성과 인쇄적성이 양호하여 종이와 유사한 질감을 갖는 고기능화된 특수 기재로 사용하기에 적합하다.The present invention relates to a polymer film, wherein the polyester resin and polypropylene-based resin having an intrinsic viscosity of 0.4 to 0.9 dl / g consisting of ethylene terephthalate of 60 wt% or more of the main repeating units in a weight ratio of 95: 5 to 70:30 0.1 to 10% by weight of a copolymer of 50 mol% of a polymer mixed with 50 mol% of a repeating unit represented by the general formula (2) and an acid amide group represented by the general formula (I) The polymer film including 1 to 20% by weight of rutile titanium dioxide having a particle diameter of 0.1 to 3 µm is suitable for use as a highly functionalized special substrate having a light-like texture and good antistatic property and printability.

Description

고분자 필름Polymer film

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

주반복 단위의 60중량% 이상이 에틸렌테레프탈레이트로 이루어진 극한점도 0.4~0.9dl/g인 폴리에스테르 수지와 폴리프로필렌계 수지가 중량비 95:5 내지 70:30을 혼합되고, 일반식(I)로 표시되는 산아미드기를 반복단위로 갖는 고분자 50몰%와 일반식(2)로 표시되는 반복 단위를 갖는 폴리에틸렌글리콜 50몰%의 공중합체 0.1내지 10중량%및 평균 입경 0.1 내지 3㎛인 루틸형 이산화티탄 1 내지 20중량%를 포함하는 고분자 필름.At least 60% by weight of the main repeating unit is made of ethylene terephthalate, a polyester resin having an intrinsic viscosity of 0.4 to 0.9 dl / g, and a polypropylene resin are mixed in a weight ratio of 95: 5 to 70:30, and represented by General Formula (I). Rutile type dioxide having 0.1 to 10% by weight of a copolymer of 50 mol% of a polymer having an acidamide group represented by a repeating unit and 50 mol% of a polyethylene glycol having a repeating unit represented by the general formula (2) and an average particle diameter of 0.1 to 3 µm. Polymer film containing 1 to 20% by weight of titanium. 제1항에 있어서, 상기 폴리프로필렌 수지가 용융지수 1.5~20(g/10분)인 것을 특징으로 하는 필름.The film according to claim 1, wherein the polypropylene resin has a melt index of 1.5 to 20 (g / 10 minutes). 제1항에 있어서, 상기 산아미드기를 반복단위로 갖는 고분자의 분자량이 1,000 내지 200,000이고, 상기 폴리에틸렌 글리콜의 분자량이 500~100,000인 것을 특징으로 하는 방법.The method according to claim 1, wherein the molecular weight of the polymer having an acidamide group as a repeating unit is 1,000 to 200,000, and the molecular weight of the polyethylene glycol is 500 to 100,000. 제1항에 있어서, 상기 필름의 겉보기 밀도가 0.9~1.2g/cc인 것을 특징으로 하는 필름.The film according to claim 1, wherein the film has an apparent density of 0.9 to 1.2 g / cc. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940032361A 1994-03-17 1994-12-01 Polymer film KR0151808B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940032361A KR0151808B1 (en) 1994-12-01 1994-12-01 Polymer film
US08/402,578 US5660931A (en) 1994-03-17 1995-03-13 Polymeric film with paper-like characteristics
DE19509823A DE19509823A1 (en) 1994-03-17 1995-03-17 Polymer film with paper-like properties for packaging etc.
JP7059550A JPH0848792A (en) 1994-03-17 1995-03-17 Polymer film having characteristic similar to that of paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940032361A KR0151808B1 (en) 1994-12-01 1994-12-01 Polymer film

Publications (2)

Publication Number Publication Date
KR960022805A true KR960022805A (en) 1996-07-18
KR0151808B1 KR0151808B1 (en) 1998-10-15

Family

ID=19399996

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940032361A KR0151808B1 (en) 1994-03-17 1994-12-01 Polymer film

Country Status (1)

Country Link
KR (1) KR0151808B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473318B1 (en) * 1999-12-10 2005-03-07 에스케이씨 주식회사 Two-axially drawn porous polyester film for smoothly planed boards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473318B1 (en) * 1999-12-10 2005-03-07 에스케이씨 주식회사 Two-axially drawn porous polyester film for smoothly planed boards

Also Published As

Publication number Publication date
KR0151808B1 (en) 1998-10-15

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