BE778474A - Procede de production de copolymeres de greffage de lactones - Google Patents

Procede de production de copolymeres de greffage de lactones

Info

Publication number
BE778474A
BE778474A BE778474A BE778474A BE778474A BE 778474 A BE778474 A BE 778474A BE 778474 A BE778474 A BE 778474A BE 778474 A BE778474 A BE 778474A BE 778474 A BE778474 A BE 778474A
Authority
BE
Belgium
Prior art keywords
lacton
production
grafting copolymers
grafting
copolymers
Prior art date
Application number
BE778474A
Other languages
English (en)
Inventor
L A Pilato
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE778474A publication Critical patent/BE778474A/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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/02—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonates or saturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

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)
  • Graft Or Block Polymers (AREA)
BE778474A 1971-01-26 1972-01-25 Procede de production de copolymeres de greffage de lactones BE778474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10998371A 1971-01-26 1971-01-26

Publications (1)

Publication Number Publication Date
BE778474A true BE778474A (fr) 1972-07-26

Family

ID=22330643

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778474A BE778474A (fr) 1971-01-26 1972-01-25 Procede de production de copolymeres de greffage de lactones

Country Status (5)

Country Link
JP (1) JPS4844390A (fr)
BE (1) BE778474A (fr)
DE (1) DE2203276A1 (fr)
FR (1) FR2123419A1 (fr)
NL (1) NL7200981A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9611735A (pt) * 1995-11-29 1999-02-23 Du Pont Copolímero de acetal polivinílico randômico e processo para a produção de copolímero de acetal polivinílico randômico
US7053151B2 (en) 2000-12-29 2006-05-30 Kimberly-Clark Worldwide, Inc. Grafted biodegradable polymer blend compositions
US6552124B2 (en) 2000-12-29 2003-04-22 Kimberly-Clark Worldwide, Inc. Method of making a polymer blend composition by reactive extrusion
US6500897B2 (en) 2000-12-29 2002-12-31 Kimberly-Clark Worldwide, Inc. Modified biodegradable compositions and a reactive-extrusion process to make the same
US6890989B2 (en) 2001-03-12 2005-05-10 Kimberly-Clark Worldwide, Inc. Water-responsive biodegradable polymer compositions and method of making same
DE102009055009A1 (de) 2009-12-18 2011-06-22 Evonik Degussa GmbH, 45128 Verfahren zur Herstellung von Poly(meth)acrylat-pfropf-polylacton-Polymeren

Also Published As

Publication number Publication date
FR2123419A1 (en) 1972-09-08
NL7200981A (fr) 1972-07-28
DE2203276A1 (de) 1972-08-17
JPS4844390A (fr) 1973-06-26

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