BE750266A - Procede de fabrication par etapes de resines polyesters modifiees aux acides a partir de bas polymeres - Google Patents

Procede de fabrication par etapes de resines polyesters modifiees aux acides a partir de bas polymeres

Info

Publication number
BE750266A
BE750266A BE750266DA BE750266A BE 750266 A BE750266 A BE 750266A BE 750266D A BE750266D A BE 750266DA BE 750266 A BE750266 A BE 750266A
Authority
BE
Belgium
Prior art keywords
manufacturing process
polyester resins
modified polyester
acid modified
low polymers
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Reichhold Albert Chemie 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 Reichhold Albert Chemie Ag filed Critical Reichhold Albert Chemie Ag
Publication of BE750266A publication Critical patent/BE750266A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/56Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
    • C08G63/58Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/46Polyesters chemically modified by esterification
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE750266D 1969-05-14 1970-05-12 Procede de fabrication par etapes de resines polyesters modifiees aux acides a partir de bas polymeres BE750266A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691924577 DE1924577A1 (de) 1969-05-14 1969-05-14 Verfahren zur mehrstufigen Herstellung von saeuremodifizierten Polyesterharen aus niedrigmolekularen Polymerisaten

Publications (1)

Publication Number Publication Date
BE750266A true BE750266A (fr) 1970-11-12

Family

ID=5734169

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750266D BE750266A (fr) 1969-05-14 1970-05-12 Procede de fabrication par etapes de resines polyesters modifiees aux acides a partir de bas polymeres

Country Status (7)

Country Link
AT (1) AT300373B (es)
BE (1) BE750266A (es)
DE (1) DE1924577A1 (es)
ES (1) ES379632A1 (es)
FR (1) FR2042627B1 (es)
GB (1) GB1306138A (es)
NL (1) NL7007033A (es)

Also Published As

Publication number Publication date
ES379632A1 (es) 1973-01-16
AT300373B (de) 1972-07-25
FR2042627B1 (es) 1974-05-24
DE1924577A1 (de) 1970-11-26
GB1306138A (es) 1973-02-07
NL7007033A (es) 1970-11-17
FR2042627A1 (es) 1971-02-12

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