KR970061925A - 폴리에스테르변성 에틸렌-비닐알콜 공중합수지, 그의 제조방법 및 용도 - Google Patents

폴리에스테르변성 에틸렌-비닐알콜 공중합수지, 그의 제조방법 및 용도 Download PDF

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KR970061925A
KR970061925A KR1019970000934A KR19970000934A KR970061925A KR 970061925 A KR970061925 A KR 970061925A KR 1019970000934 A KR1019970000934 A KR 1019970000934A KR 19970000934 A KR19970000934 A KR 19970000934A KR 970061925 A KR970061925 A KR 970061925A
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alcohol copolymer
vinyl alcohol
ethylene
polyester
copolymer resin
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KR1019970000934A
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KR100309606B1 (ko
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가즈유키 하나다
가쓰미 구리야마
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다카하시 야스시
다이니치세이카 고교 가부시키가이샤
야게다 고사쿠
우키마고세이 가부시키가이샤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C08G81/027—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyester or polycarbonate sequences
    • 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
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • C08J2487/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds

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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)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야
폴리에스테르변성 에틸렌-비닐알콜 공중합수지, 그의 제조방법, 가소화 염화비닐수지 성형품용 피복조성물, 가소화 염화비닐수지 성형품 및 가스배리어재.
2. 발명이 해결하려고 하는 기술적 과제
에틸렌-비닐알콜 공중합수지가 본래 가지는 가스배리어성, 내유성, 내용제성, 투명성, 성형가공성을 손상 시키지 않고, 유연성, 내굴곡성, 안전성이 뛰어난 에틸렌-비닐알콜 공중합수지를 제공함.
3. 발명의 해결방법의 요지
지방족 폴리에스테르가, 에틸렌-비닐알콜 공중합체에 그라프트결합하고 있고, 상기 폴리에스테르의 함유량은 2~98중량y 이며, 상기 에틸렌-비닐알콜 공중합체의 함유량이 98　2중량%이며, 또한 수평균분자량이 10,000∼600,000인 것.
4. 발명의 중요한 용도
필름, 시트, 용기 등의 성형재로서, 또, 기계부품, 전기부품, 정밀기기 등의 각종 성형재료.

Description

폴리에스테르변성 에틸렌-비닐알콜 공중합수지, 그의 제조방법 및 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 지방족 폴리에스테르가, 에틸렌-비닐알콜 공중합체에 그라프트결합하고 있고, 상기 폴리에스테르의 함유량이 2∼98중량%이며, 상기 에틸렌-비닐알콜 공중합체의합유량이 98∼2중량%이며, 또한 수평균분자량이 10,000∼600,000인 것을 특징으로 하는 폴리에스테르변성 에틸렌-비닐알콜 공중합수지.
  2. 제1항에 있어서, 에틸렌-비닐알콜 공중합체 세그멘트가, 20∼60몰%의 에틸렌단위와 60∼20몰%의 초산 비닐단위로 이루어지며, 그 초산비닐단위의 90몰% 이상이 비누화되어 있는 것을 특징으로 하는 폴리에스테르변성 에틸렌-비닐알콜 공중합수지.
  3. 제1항에 있어서, 지방족 폴리에스테르 세그멘트가, ε-카프로락톤류 또는 δ-바레로락톤류의 개환중합체로 이루어지는 것을 특징으로 하는 폴리에스테르변성 에틸렌-비닐알콜 공중합수지.
  4. 제1항에 있어서, 에틸렌-비닐알콜 공중합체 세그멘트가 95∼45중량%이며, 지방족 폴리에스테르 세그멘트가 5∼50중량%인 것을 특징으로 하는 폴리에스테르변성 에틸렌-비닐알콜 공중합수지.
  5. 제1항에 있어서, 에틸렌-비닐알콜 공중합체 세그멘트가 95∼45중량%이며, 지방족 폴리에스테르 세그멘트가 5∼55중량%인 것을 특징으로 하는 폴리에스테르변성 에틸렌-비틸알콜 공중합수지.
  6. 제1항에 있어서, 에틸렌-비닐알콜 공중합체 세그멘트와 지방족 폴리에스테르 세그멘트와의 중량비가, 전자 100중량부당 후자 15∼150부인 것을 특징으로 하는 폴리에스테르변성 에틸렌-비닐알콜 공중합수지.
  7. 에틸렌-비닐알콜 공중합수지의 존재하에 락톤류를 개환중합하는것을 특징으로 하는 폴리에스테르변성 에틸렌-비닐알콜 공중합수지의 제조방법.
  8. 특허청구의 범위 제1항 내지 제6항에 기재된 폴리에스테르 변성 에틸렌-비닐알콜 공중합수지를 유기용제중에 함유하는 것을 특징으로 하는 개소화 염화비닐수지 성형품용 피복조성물.
  9. 특허청구의 범위 제8항에 기재된 가소화 염화비닐수지 성형품용 피복조성물로 표면이 피복되어 있는 가소화 염화비닐수지 성형품.
  10. 플라스틱필름 또는 시트의 적어도 한면에, 특허청구의 범위 제1항 내지 제6항에 기재된 폴리에스테르변성 에틸렌-비닐알콜 공중합수지를 함유하는 피막이 형성되어 있는 가스베리어재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970000934A 1996-02-05 1997-01-15 폴리에스테르변성에틸렌-비닐알콜공중합수지,그의제조방법및용도 KR100309606B1 (ko)

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JP08040269A JP3122745B2 (ja) 1996-02-05 1996-02-05 エチレン−ビニルアルコール系共重合樹脂及びその製造方法
JP96-40269 1996-02-05

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KR100309606B1 KR100309606B1 (ko) 2001-12-15

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EP (1) EP0787755B1 (ko)
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DE (1) DE69608236T2 (ko)

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JP6292827B2 (ja) * 2013-11-07 2018-03-14 日本合成化学工業株式会社 変性エチレン−ビニルエステル系共重合体ケン化物樹脂組成物、およびその製造方法
JP6292838B2 (ja) * 2013-11-22 2018-03-14 日本合成化学工業株式会社 変性エチレン−ビニルエステル系共重合体ケン化物組成物及びその製造方法
JP6391396B2 (ja) * 2014-09-30 2018-09-19 日本合成化学工業株式会社 変性エチレン−ビニルエステル系共重合体ケン化物組成物
WO2016185571A1 (ja) 2015-05-19 2016-11-24 日本合成化学工業株式会社 変性エチレン－ビニルエステル系共重合体ケン化物樹脂組成物
JP7102817B2 (ja) * 2018-03-19 2022-07-20 三菱ケミカル株式会社 変性エチレン－ビニルアルコール系共重合体およびその製造方法
JP7163119B2 (ja) * 2018-09-21 2022-10-31 横浜ゴム株式会社 タイヤ用インナーライナーおよび空気入りタイヤ
JP7281922B2 (ja) * 2019-02-25 2023-05-26 横浜ゴム株式会社 タイヤインナーライナー用またはタイヤチューブ用ゴム組成物、タイヤインナーライナー、タイヤチューブおよび空気入りタイヤ
JPWO2021192987A1 (ko) * 2020-03-26 2021-09-30
JPWO2022045208A1 (ko) * 2020-08-31 2022-03-03
CN117836367A (zh) * 2021-09-29 2024-04-05 三菱化学株式会社 树脂组合物、成形物、abs树脂用改性剂、树脂组合物的制造方法以及abs树脂的改性方法

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DE69608236T2 (de) 2000-09-07
JPH09208638A (ja) 1997-08-12
EP0787755A3 (en) 1998-01-14
EP0787755B1 (en) 2000-05-10
JP3122745B2 (ja) 2001-01-09
DE69608236D1 (de) 2000-06-15
EP0787755A2 (en) 1997-08-06
KR100309606B1 (ko) 2001-12-15

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