KR970065638A - 폴리에스테르 수지조성물 - Google Patents

폴리에스테르 수지조성물 Download PDF

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Publication number
KR970065638A
KR970065638A KR1019970007425A KR19970007425A KR970065638A KR 970065638 A KR970065638 A KR 970065638A KR 1019970007425 A KR1019970007425 A KR 1019970007425A KR 19970007425 A KR19970007425 A KR 19970007425A KR 970065638 A KR970065638 A KR 970065638A
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KR
South Korea
Prior art keywords
resin composition
polyester resin
composition according
thickness
polyester
Prior art date
Application number
KR1019970007425A
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English (en)
Inventor
도루 니시무라
겐이치 우타자키
모토키 히라츠카
Original Assignee
마에다 가츠노스케
도레 가부시키가이샤
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Application filed by 마에다 가츠노스케, 도레 가부시키가이샤 filed Critical 마에다 가츠노스케
Publication of KR970065638A publication Critical patent/KR970065638A/ko

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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
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • 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

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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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

결정 폴리올레핀, 불포화 카르복실산 및/ 또는 그것의 유도체, 및 열가소성 폴리에스테르가 용융혼합되어 폴리에스테르 수지조성물을 제공한다. 조성물은 사출성형에 의해 성형되어 두께가 0.8㎜이하인 얇은 격벽 구조를 가진 성형품을 제공한다.

Description

폴리에스테르 수지조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 결정 폴리올레핀 수지(A), 불포화 카르복실산 및/ 또는 그것의 유도체(B) 및 열가소성 폴리에스테르(C)의 용융혼합물로 이루어진 두께가 0.8㎜이하인 얇은 격벽 구조를 가진 성형품을 제공하기 위한 사출성형용 폴리에스테르 수지조성물.
  2. 제1항에 있어서, 사출성형에 의해 성형하여 0.8㎜ 보다 더 큰 두께를 가지 두꺼운 부분과 0.8㎜ 이하의 두께를 가진 얇은 격벽구조로 구성된 성형품을 제공하는 것을 특징으로 하는 폴리에스테르 수지조성물.
  3. 제1항 또는 제2항에 있어서, 폴리올레핀 수지(A)는 X선 회절계에 의해 측정하였을 때 40%이상의 결정도를 갖는 것을 특징으로 하는 폴리에스테르 수지조성물.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 폴리올레핀 수지(A)는 100 내지 220℃의 융점을 갖는 것을 특징으로 하는 폴리에스테르 수지조성물.
  5. 제1항 내지 제4항 중 어느 한 항에 있어서, 폴리올레핀 수지(A)는 폴리에틸렌인 것을 특징으로 하는 폴리에스테르 수지조성물.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 열가소성 폴리에스테르(C)는 필수적 폴리부틸렌 테레프탈레이트로 구성되는 것을 특징으로 하는 폴리에스테르 수지조성물.
  7. 제1항 내지 제6항 중 어느 한 항의 폴리에스테르 수지조성물의 사출성형에 의해 얻어진 두께가 가진 0.8㎜이하인 얇은 격벽구조를 가진 성형품.
  8. 결정 폴리올레핀 수지(A), 불포화 카르복실산 및/ 또는 그것의 유도체(B) 및 열가소성 폴리에스테르(C)의 용융 혼합하는 것으로 이루어진, 두께가 0.8㎜이하인 얇은 격벽 구조를 가진 성형품을 제공하기 위한 사출성형용 폴리에스테르 수지조성물의 제조방법.
  9. 제8항에 있어서, 폴리올레핀 수지(A)는 X선 회절계에 의해 측정하였을 때 40% 이상의 결정도를 갖는 것을 특징으로 하는 폴리에스테르 수지조성물의 제조방법.
  10. 제8항 또는 제9항에 있어서, 열가소성 폴리에스테르(C)는 필수적으로 폴리부틸렌 테레프탈레이트로 구성되는 것을 특징으로 하는 폴리에스테르 수지조성물의 제조방법.
  11. 제8항 내지 제10항 중 어느 한 항에 있어서, 폴리올레핀 수지(A)는 100 내지 220℃의 융점을 갖는 것을 특징으로 하는 폴리에스테르 수지조성물의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970007425A 1996-03-06 1997-03-06 폴리에스테르 수지조성물 KR970065638A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4850296 1996-03-06
JP96-048502 1996-03-06

Publications (1)

Publication Number Publication Date
KR970065638A true KR970065638A (ko) 1997-10-13

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ID=12805167

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970007425A KR970065638A (ko) 1996-03-06 1997-03-06 폴리에스테르 수지조성물

Country Status (5)

Country Link
EP (1) EP0794228A3 (ko)
KR (1) KR970065638A (ko)
CN (1) CN1173516A (ko)
CA (1) CA2199225A1 (ko)
TW (1) TW346499B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102673062B (zh) * 2012-06-05 2015-03-11 淄博卓丰塑胶有限公司 自粘防水卷材用mpet花纹隔离膜及其制法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862325B2 (ja) * 1990-04-02 1999-03-03 三井化学株式会社 ポリオレフィン樹脂組成物
JPH0481485A (ja) * 1990-07-24 1992-03-16 Mitsui Toatsu Chem Inc 接着性組成物
US5563216A (en) * 1991-06-19 1996-10-08 Sumitomo Chemical Company, Limited Thermoplastic resin composition and preparation thereof

Also Published As

Publication number Publication date
CN1173516A (zh) 1998-02-18
TW346499B (en) 1998-12-01
EP0794228A3 (en) 1999-05-19
EP0794228A2 (en) 1997-09-10
CA2199225A1 (en) 1997-09-06

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