CA1046694A - Flame-resistant fibres of linear, thermoplastic polyesters - Google Patents

Flame-resistant fibres of linear, thermoplastic polyesters

Info

Publication number
CA1046694A
CA1046694A CA213,349A CA213349A CA1046694A CA 1046694 A CA1046694 A CA 1046694A CA 213349 A CA213349 A CA 213349A CA 1046694 A CA1046694 A CA 1046694A
Authority
CA
Canada
Prior art keywords
mol
process according
diol
butanediol
acid
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.)
Expired
Application number
CA213,349A
Other languages
English (en)
French (fr)
Inventor
Jurgen Habermeier
Hans Batzer
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1046694A publication Critical patent/CA1046694A/en
Expired legal-status Critical Current

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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/24—Flameproof

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)
  • Artificial Filaments (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA213,349A 1973-11-13 1974-11-08 Flame-resistant fibres of linear, thermoplastic polyesters Expired CA1046694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1595773 1973-11-13

Publications (1)

Publication Number Publication Date
CA1046694A true CA1046694A (en) 1979-01-16

Family

ID=4413334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,349A Expired CA1046694A (en) 1973-11-13 1974-11-08 Flame-resistant fibres of linear, thermoplastic polyesters

Country Status (8)

Country Link
US (1) US3994865A (enExample)
JP (1) JPS5077620A (enExample)
CA (1) CA1046694A (enExample)
DD (1) DD114631A5 (enExample)
DE (1) DE2453432A1 (enExample)
FR (1) FR2250837B1 (enExample)
GB (1) GB1481858A (enExample)
NL (1) NL7414681A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116102725B (zh) * 2023-01-03 2025-04-01 万华化学集团股份有限公司 一种阻燃聚碳酸酯多元醇的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569748A5 (enExample) * 1972-08-25 1975-11-28 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB1481858A (en) 1977-08-03
FR2250837B1 (enExample) 1979-05-25
DD114631A5 (enExample) 1975-08-12
USB521125I5 (enExample) 1976-02-10
FR2250837A1 (enExample) 1975-06-06
DE2453432A1 (de) 1975-05-15
JPS5077620A (enExample) 1975-06-25
US3994865A (en) 1976-11-30
NL7414681A (nl) 1975-05-15

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