BR7600330A - Processo aperfeicoado de policondensacao em solucao - Google Patents

Processo aperfeicoado de policondensacao em solucao

Info

Publication number
BR7600330A
BR7600330A BR7600330A BR7600330A BR7600330A BR 7600330 A BR7600330 A BR 7600330A BR 7600330 A BR7600330 A BR 7600330A BR 7600330 A BR7600330 A BR 7600330A BR 7600330 A BR7600330 A BR 7600330A
Authority
BR
Brazil
Prior art keywords
policondensation
perfect
solution
policondensation process
perfect policondensation
Prior art date
Application number
BR7600330A
Other languages
English (en)
Inventor
V Pattison
J Pawlak
A Lemper
Original Assignee
Hooker Chemicals Plastics 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 Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Publication of BR7600330A publication Critical patent/BR7600330A/pt

Links

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
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof

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)
BR7600330A 1975-01-20 1976-01-19 Processo aperfeicoado de policondensacao em solucao BR7600330A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/542,644 US4049629A (en) 1975-01-20 1975-01-20 Solution polycondensation method

Publications (1)

Publication Number Publication Date
BR7600330A true BR7600330A (pt) 1976-08-31

Family

ID=24164717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600330A BR7600330A (pt) 1975-01-20 1976-01-19 Processo aperfeicoado de policondensacao em solucao

Country Status (9)

Country Link
US (1) US4049629A (pt)
JP (1) JPS5196887A (pt)
BE (1) BE837724A (pt)
BR (1) BR7600330A (pt)
DE (1) DE2601958A1 (pt)
FR (1) FR2297871A1 (pt)
GB (1) GB1504091A (pt)
IT (1) IT1054269B (pt)
NL (1) NL7600561A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132705A (en) * 1977-07-28 1979-01-02 Celanese Corporation Process for preparing a halogenated aromatic polyester having a predetermined molecular weight by solution polymerization technique
EP0005858B1 (en) * 1978-06-01 1983-05-11 Union Carbide Corporation Preparation of polyarylates
JPS578243A (en) * 1980-06-19 1982-01-16 Unitika Ltd Method of improving transparency of aromatic polyester or composition thereof
KR950006716B1 (ko) * 1991-10-16 1995-06-21 재단법인한국화학연구소 열경화성 폴리아릴레이트 수지
KR0170080B1 (ko) * 1996-02-26 1999-03-30 김흥기 난연성 전방향족 폴리에스테르 및 그의 제조방법
CN102482405B (zh) * 2009-07-01 2014-06-04 索尔维投资有限公司 制备聚醚-聚酯嵌段共聚物的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037960A (en) * 1958-01-09 1962-06-05 Du Pont Linear segmented copolyester and articles formed therefrom
NL129038C (nl) * 1960-06-01 1970-01-15 Gen Electric Werkwijze ter bereiding van lineaire polyesters
NL279466A (pt) 1962-06-07
US3498950A (en) * 1964-04-24 1970-03-03 Hooker Chemical Corp Process for preparation of a polyester polymer
US3702838A (en) * 1970-08-26 1972-11-14 Du Pont Lewis acid catalyzed diacyl chloride-diphenol polyesterification
US3972852A (en) * 1973-08-07 1976-08-03 Teijin Limited Process for preparing aromatic polyesters from diphenols

Also Published As

Publication number Publication date
BE837724A (fr) 1976-07-20
DE2601958A1 (de) 1976-07-22
US4049629A (en) 1977-09-20
NL7600561A (nl) 1976-07-22
FR2297871A1 (fr) 1976-08-13
GB1504091A (en) 1978-03-15
IT1054269B (it) 1981-11-10
JPS5196887A (pt) 1976-08-25

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