DE2711148A1 - Verfahren zur herstellung von verzweigten thermoplastischen polymerisaten mit erhoehter schmelzfestigkeit - Google Patents

Verfahren zur herstellung von verzweigten thermoplastischen polymerisaten mit erhoehter schmelzfestigkeit

Info

Publication number
DE2711148A1
DE2711148A1 DE19772711148 DE2711148A DE2711148A1 DE 2711148 A1 DE2711148 A1 DE 2711148A1 DE 19772711148 DE19772711148 DE 19772711148 DE 2711148 A DE2711148 A DE 2711148A DE 2711148 A1 DE2711148 A1 DE 2711148A1
Authority
DE
Germany
Prior art keywords
melt strength
chain branching
branching agent
thermoplastic
polymer
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19772711148
Other languages
German (de)
English (en)
Inventor
Frank Michael Berardinelli
John Ribelle Costanza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Corp
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of DE2711148A1 publication Critical patent/DE2711148A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid groups
    • 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

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)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19772711148 1976-03-22 1977-03-15 Verfahren zur herstellung von verzweigten thermoplastischen polymerisaten mit erhoehter schmelzfestigkeit Withdrawn DE2711148A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66906676A 1976-03-22 1976-03-22

Publications (1)

Publication Number Publication Date
DE2711148A1 true DE2711148A1 (de) 1977-10-06

Family

ID=24684866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772711148 Withdrawn DE2711148A1 (de) 1976-03-22 1977-03-15 Verfahren zur herstellung von verzweigten thermoplastischen polymerisaten mit erhoehter schmelzfestigkeit

Country Status (11)

Country Link
JP (1) JPS52114687A (enExample)
AU (1) AU2336877A (enExample)
BE (1) BE852585A (enExample)
BR (1) BR7701740A (enExample)
CA (1) CA1096536A (enExample)
DE (1) DE2711148A1 (enExample)
FR (1) FR2345479A1 (enExample)
GB (1) GB1578472A (enExample)
IT (1) IT1074310B (enExample)
MX (1) MX144313A (enExample)
NL (1) NL7702404A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151707A3 (en) * 1984-01-17 1985-12-04 Huls Aktiengesellschaft Moulding compositions based on high molecular weight polyalkylene terephthalates

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592758A (en) * 1978-11-06 1980-07-14 Toray Ind Inc Resin composition
JPS55137154A (en) * 1979-03-30 1980-10-25 Toray Ind Inc Polyester composition
EP0317797A3 (en) * 1987-11-27 1991-03-20 General Electric Company Preparation of linear polyester compositions via polyepoxide concentrate
GB2229187A (en) * 1989-03-15 1990-09-19 Ici Plc High molecular weight polyethylene terephthalate in solution
EP0569149B1 (en) * 1992-05-08 1998-07-15 Showa Highpolymer Co., Ltd. Polyester injection-molded articles
US5324556A (en) * 1992-05-08 1994-06-28 Showa Highpolymer Co., Ltd. Polyester blow-molded articles
KR20150047939A (ko) * 2013-10-25 2015-05-06 삼성정밀화학 주식회사 생분해성 폴리에스테르 수지 컴파운드 및 그로부터 얻어진 발포체

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151707A3 (en) * 1984-01-17 1985-12-04 Huls Aktiengesellschaft Moulding compositions based on high molecular weight polyalkylene terephthalates

Also Published As

Publication number Publication date
BR7701740A (pt) 1978-01-24
JPS52114687A (en) 1977-09-26
MX144313A (es) 1981-09-28
CA1096536A (en) 1981-02-24
AU2336877A (en) 1978-09-21
BE852585A (fr) 1977-09-19
GB1578472A (en) 1980-11-05
NL7702404A (nl) 1977-09-26
FR2345479B1 (enExample) 1980-03-07
FR2345479A1 (fr) 1977-10-21
IT1074310B (it) 1985-04-20

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee