KR920006439A - 폴리에틸렌 테레프탈레이트 조성물 및 이의 사용방법 - Google Patents

폴리에틸렌 테레프탈레이트 조성물 및 이의 사용방법 Download PDF

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Publication number
KR920006439A
KR920006439A KR1019910015405A KR910015405A KR920006439A KR 920006439 A KR920006439 A KR 920006439A KR 1019910015405 A KR1019910015405 A KR 1019910015405A KR 910015405 A KR910015405 A KR 910015405A KR 920006439 A KR920006439 A KR 920006439A
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South Korea
Prior art keywords
pet
maleic anhydride
resin
pet composition
composition
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KR1019910015405A
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English (en)
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베리티 스미스 에이치.
더블유.트레비트 에드윈
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가와미나미 아키라
세키스이가세이힝 고교 가부시키가이샤
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Publication of KR920006439A publication Critical patent/KR920006439A/ko

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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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—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
    • C08J2425/00—Characterised by the use of 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

내용 없음

Description

폴리에틸렌 테레프탈레이트 조성물 및 이의 사용방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (20)

  1. 폴리에틸렌 테페프탈에트(PET)수지와, 말레산 무수물 공중합체 0.05내지 5.0중량%의 반응 생성물을 포함하는 PET조성물.
  2. 제1항에 있어서, 공중합체 0.1 내지 0.5중량%를 바람직하게 포함하는 PET조성물.
  3. 제1항 또는 제2항에 있어서, 공중합체가 분자량이 500내지 500,000인 스티렌-말레산 무수물 공증합체인 PET 조성물.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 말레산 무수물을, 예를 들어, 메탄올을 사용하여 부분적으로 에스테로화시킨 PET조성물.
  5. 제4항에 있어서, 말레산 무수물 그룹의 약 18%를, 메탄올을 사용하여 에스테르화시킨 PET조성물.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, PET수지가, 고유점도가 0.55 내지 0.65dℓ/g인 PET-기본 수지인 PET조성물.
  7. 제1항 내지 제5항중 어느 한 항에 있어서, PET수지가, 고유점도가 0.6dℓ/g이상인 고체 상태의 PET인 PET 조성물.
  8. 제1항 내지 제5항중 어느 한 항에 있어서, PET수지가 폐기성 PET인 PET조성물.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, 점도를 증가시키기 위해 피로멜리트산 무수물(pyromellition dianhydride;PMDA)과 같은 첨가제를 추가로 포함하는 PET조성물.
  10. 제9항에 있어서, PMDA 0.05내지 0.5중량%를 포함하는 조성물.
  11. PET수지와 말레산 무수물 공중합체가 0.05내지 50중량%의 혼합물을 바람직하게는 200 내지 320℃의 온도에서 반응시킴을 특징으로 하는, 제1항 내지 제10항중 어느 한 항에 따른 PET조성물의 사용방법.
  12. 제11항에 있어서, PET조성물을 압출 주조 방법에 의해 처리하여 필름을 제조하는 방법.
  13. 제12항에 따른 방법에 의해 제조한 압출된 필름.
  14. 제11항에 있어서, PET조성물을 사출된 패리슨(parison) 연신 취입 성형법에 의해 처리하여 취입 성형품을 제조하는 방법.
  15. 제14항에 따른 방법에 의해 제조한 사출된 패리슨 연신 취입 성형품.
  16. 제11항에 있어서, PET조성물을 압출 취입 성형법 또는 압출법에 의해 처리하여 취입된 원통형 필름 또는 발포체를 제조하는 방법.
  17. 제16항에 따른 방법에 의해 제조한 취입 성형품.
  18. 제16항에 따른 방법에 의해 제조한 원통형 필름.
  19. 제16항에 따른 방법에 의해 제조한 발포제.
  20. 제11항 내지 제19항중 어느 한 항에 있어서, PET수지를 압출기 또는 취입 성형기중에서 말레산 무수물 공중합체 및 임의의 첨가제와 직접 반응시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910015405A 1990-09-05 1991-09-04 폴리에틸렌 테레프탈레이트 조성물 및 이의 사용방법 KR920006439A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9019384A GB2247687A (en) 1990-09-05 1990-09-05 Polyethylene terephthalate compositions and methods of using thereof
GB9019384.8 1990-09-05

Publications (1)

Publication Number Publication Date
KR920006439A true KR920006439A (ko) 1992-04-27

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KR1019910015405A KR920006439A (ko) 1990-09-05 1991-09-04 폴리에틸렌 테레프탈레이트 조성물 및 이의 사용방법
KR1019920014751A KR930004801A (ko) 1990-09-05 1992-08-17 슬라이드 매거진

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EP (1) EP0475142A3 (ko)
JP (1) JPH0625519A (ko)
KR (2) KR920006439A (ko)
AU (1) AU651992B2 (ko)
BR (1) BR9103825A (ko)
CA (1) CA2050406A1 (ko)
FI (1) FI914179A (ko)
GB (1) GB2247687A (ko)
MX (1) MX9100952A (ko)
NO (1) NO913444L (ko)
TW (1) TW222007B (ko)
ZA (1) ZA917009B (ko)

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US8080191B2 (en) 2006-10-20 2011-12-20 Pepsico, Inc. Extrudable polyethylene terephthalate blend
EP2268737B1 (en) 2008-04-18 2019-01-16 PepsiCo, Inc. Polyester compositions and method for preparing articles by extrusion blow molding
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EP2596044B1 (de) * 2010-07-19 2014-10-01 Basf Se Verfahren zur erhöhung des molekulargewichts von polyestern
JP6017925B2 (ja) * 2012-10-31 2016-11-02 帝人フィルムソリューション株式会社 電気絶縁用二軸配向フィルム
TWI637976B (zh) 2017-07-07 2018-10-11 財團法人工業技術研究院 分枝聚合物、其製備方法以及發泡體的製備方法

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Also Published As

Publication number Publication date
MX9100952A (es) 1992-05-04
AU651992B2 (en) 1994-08-11
NO913444L (no) 1992-03-06
EP0475142A3 (en) 1992-10-07
GB9019384D0 (en) 1990-10-17
EP0475142A2 (en) 1992-03-18
FI914179A0 (fi) 1991-09-04
NO913444D0 (no) 1991-09-03
BR9103825A (pt) 1992-05-19
AU8364591A (en) 1992-03-12
FI914179A (fi) 1992-03-06
CA2050406A1 (en) 1992-03-06
KR930004801A (ko) 1993-03-23
ZA917009B (en) 1992-07-29
JPH0625519A (ja) 1994-02-01
GB2247687A (en) 1992-03-11
TW222007B (ko) 1994-04-01

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