LU44783A1 - New polyesters and their preparation process - Google Patents

New polyesters and their preparation process

Info

Publication number
LU44783A1
LU44783A1 LU44783DA LU44783A1 LU 44783 A1 LU44783 A1 LU 44783A1 LU 44783D A LU44783D A LU 44783DA LU 44783 A1 LU44783 A1 LU 44783A1
Authority
LU
Luxembourg
Prior art keywords
preparation process
new polyesters
polyesters
new
preparation
Prior art date
Application number
Other languages
French (fr)
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 US236683A external-priority patent/US3254057A/en
Priority claimed from US236684A external-priority patent/US3251903A/en
Application filed by Wyandotte Chemicals Corp filed Critical Wyandotte Chemicals Corp
Publication of LU44783A1 publication Critical patent/LU44783A1/en

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)
LU44783D 1962-11-09 1963-11-09 New polyesters and their preparation process LU44783A1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
LU44783A1 true LU44783A1 (en) 1964-01-09

Family

ID=26930020

Family Applications (1)

Application Number Title Priority Date Filing Date
LU44783D LU44783A1 (en) 1962-11-09 1963-11-09 New polyesters and their preparation process

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128395C (en) * 1964-07-01 1900-01-01
GB9220941D0 (en) * 1992-10-06 1992-11-18 Lynxvale Ltd Partially-fluorinated polymers

Also Published As

Publication number Publication date
BE639670A (en) 1964-05-08
AT263369B (en) 1968-07-25
GB1062756A (en) 1967-03-22
FR1382276A (en) 1964-12-18
NL127257C (en) 1969-04-15
SE322056B (en) 1970-03-23
CH471178A (en) 1969-04-15
DE1545193A1 (en) 1970-02-19
NL300283A (en) 1965-09-10

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