KR970042654A - 내열병용 수지 - Google Patents

내열병용 수지 Download PDF

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Publication number
KR970042654A
KR970042654A KR1019950058560A KR19950058560A KR970042654A KR 970042654 A KR970042654 A KR 970042654A KR 1019950058560 A KR1019950058560 A KR 1019950058560A KR 19950058560 A KR19950058560 A KR 19950058560A KR 970042654 A KR970042654 A KR 970042654A
Authority
KR
South Korea
Prior art keywords
mol
heat
dimethyl
resistant resin
heat resistant
Prior art date
Application number
KR1019950058560A
Other languages
English (en)
Other versions
KR100325120B1 (ko
Inventor
신용철
고종호
김격현
손병근
Original Assignee
이웅열
주식회사 코오롱
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.)
Filing date
Publication date
Application filed by 이웅열, 주식회사 코오롱 filed Critical 이웅열
Priority to KR1019950058560A priority Critical patent/KR100325120B1/ko
Publication of KR970042654A publication Critical patent/KR970042654A/ko
Application granted granted Critical
Publication of KR100325120B1 publication Critical patent/KR100325120B1/ko

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Classifications

    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • 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
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • 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
    • C08G2390/00—Containers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

디메틸-2.6-나프탈렌디카르복실레이트 성분 80~98몰%, 보다 바람직하게는 85~95몰% 및 디메틸테레프탈레이트 성분 2~20몰%, 보다 바람직하게는5~15몰%에 에틸렌글리콜을 주성분으로 하여 유리전이동도가 100℃ 이상인 폴리에틸렌나프탈레이트계 공중합물로서 내열병을 제조할 경우 별도의 열처리공정 필요 없이 내열성, 투명성, 기계적 강도가 우수한 내열병을 제조할 수 있다.

Description

내열병용 수지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 디메틸-2.6-나프탈렌디카르복실레이트 80~98몰%와; 디메틸테레프탈레이트 0.2~20몰%와; 에틸렌글리콜을; 포함하는 내열별용 수지로서, 유리전이 온도가 100℃ 이상인 폴리에틸렌나프탈레이트계 공중합물이며, 90℃ 이상의 고온에서 충진 가능한 내열병용 수지.
  2. 제1항에 있어서, 상기한 디메틸-2,6-나프탈렌디카르복실레이트는 85~95%, 디메틸테레프탈레이트는 0.5~15몰%인 내열병용 수지.
KR1019950058560A 1995-12-27 1995-12-27 내열병용수지 KR100325120B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058560A KR100325120B1 (ko) 1995-12-27 1995-12-27 내열병용수지

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058560A KR100325120B1 (ko) 1995-12-27 1995-12-27 내열병용수지

Publications (2)

Publication Number Publication Date
KR970042654A true KR970042654A (ko) 1997-07-24
KR100325120B1 KR100325120B1 (ko) 2002-06-26

Family

ID=37478168

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058560A KR100325120B1 (ko) 1995-12-27 1995-12-27 내열병용수지

Country Status (1)

Country Link
KR (1) KR100325120B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090035502A1 (en) 2007-07-31 2009-02-05 Kulkarni Sanjay Tammaji Polymeric composition suitable for manufacturing pasteurizable containers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6485732A (en) * 1987-09-28 1989-03-30 Unitika Ltd Polyethylen naphthalate-based copolymer heat resistant bottle
US5013820A (en) * 1989-04-12 1991-05-07 Eastman Kodak Company Preparation of poly(ethlene-2,6-naphthalene dicarboxylate) from dimethyl-2,6-naphthalene dicarboxylate and methyl hydrogen 2,6-naphthalene dicarboxylate
KR960004391A (ko) * 1994-07-28 1996-02-23 안시환 폴리에스테르의 제조방법
KR100222569B1 (ko) * 1995-10-31 1999-10-01 구광시 필름용 폴리에틸렌 나프탈레이트 수지 제조방법
KR0170924B1 (ko) * 1995-11-08 1999-03-30 장용균 폴리에스테르의 제조 방법

Also Published As

Publication number Publication date
KR100325120B1 (ko) 2002-06-26

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