BE639670A - Nouveaux polyesters et leur procédé de préparation - Google Patents

Nouveaux polyesters et leur procédé de préparation

Info

Publication number
BE639670A
BE639670A BE639670A BE639670A BE639670A BE 639670 A BE639670 A BE 639670A BE 639670 A BE639670 A BE 639670A BE 639670 A BE639670 A BE 639670A BE 639670 A BE639670 A BE 639670A
Authority
BE
Belgium
Prior art keywords
preparation process
new polyesters
polyesters
new
preparation
Prior art date
Application number
BE639670A
Other languages
English (en)
Original Assignee
Wyandotte Chemicals 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
Priority claimed from US236684A external-priority patent/US3251903A/en
Priority claimed from US236683A external-priority patent/US3254057A/en
Application filed by Wyandotte Chemicals Corp filed Critical Wyandotte Chemicals Corp
Publication of BE639670A publication Critical patent/BE639670A/fr

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
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
    • C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
    • 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
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6828—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used

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)
  • Macromonomer-Based Addition Polymer (AREA)
BE639670A 1962-11-09 1963-11-07 Nouveaux polyesters et leur procédé de préparation BE639670A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US236684A US3251903A (en) 1962-11-09 1962-11-09 Cross-linked polyhalogenous polyester compositions prepared by reacting polyhalogenous epoxides with anhydrides
US236683A US3254057A (en) 1962-11-09 1962-11-09 Polyhalogenous polyester compositions

Publications (1)

Publication Number Publication Date
BE639670A true BE639670A (fr) 1964-05-08

Family

ID=26930020

Family Applications (1)

Application Number Title Priority Date Filing Date
BE639670A BE639670A (fr) 1962-11-09 1963-11-07 Nouveaux polyesters et leur procédé de préparation

Country Status (9)

Country Link
AT (1) AT263369B (fr)
BE (1) BE639670A (fr)
CH (1) CH471178A (fr)
DE (1) DE1545193A1 (fr)
FR (1) FR1382276A (fr)
GB (1) GB1062756A (fr)
LU (1) LU44783A1 (fr)
NL (1) NL127257C (fr)
SE (1) SE322056B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331815A (en) * 1964-07-01 1967-07-18 Wyandotte Chemicals Corp Polyhalogenous polyester preparation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220941D0 (en) * 1992-10-06 1992-11-18 Lynxvale Ltd Partially-fluorinated polymers
CN120505024B (zh) * 2025-05-15 2025-12-05 广东博海化工科技有限公司 一种铝箔集流体用涂碳浆料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331815A (en) * 1964-07-01 1967-07-18 Wyandotte Chemicals Corp Polyhalogenous polyester preparation

Also Published As

Publication number Publication date
CH471178A (de) 1969-04-15
DE1545193A1 (de) 1970-02-19
SE322056B (sv) 1970-03-23
NL300283A (nl) 1965-09-10
FR1382276A (fr) 1964-12-18
NL127257C (nl) 1969-04-15
AT263369B (de) 1968-07-25
LU44783A1 (fr) 1964-01-09
GB1062756A (en) 1967-03-22

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