BE730259A - Process for preparing a polyurethane elastomer - Google Patents

Process for preparing a polyurethane elastomer

Info

Publication number
BE730259A
BE730259A BE730259A BE730259A BE730259A BE 730259 A BE730259 A BE 730259A BE 730259 A BE730259 A BE 730259A BE 730259 A BE730259 A BE 730259A BE 730259 A BE730259 A BE 730259A
Authority
BE
Belgium
Prior art keywords
preparing
polyurethane elastomer
elastomer
polyurethane
Prior art date
Application number
BE730259A
Other languages
French (fr)
Inventor
William H Cook
Fritz Hostettler
Frank G Lombardi
Original Assignee
Inter Polymer Res 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 Inter Polymer Res Corp filed Critical Inter Polymer Res Corp
Publication of BE730259A publication Critical patent/BE730259A/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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4283—Hydroxycarboxylic acid or ester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE730259A 1968-03-22 1969-03-21 Process for preparing a polyurethane elastomer BE730259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71513968A 1968-03-22 1968-03-22

Publications (1)

Publication Number Publication Date
BE730259A true BE730259A (en) 1969-09-22

Family

ID=24872813

Family Applications (1)

Application Number Title Priority Date Filing Date
BE730259A BE730259A (en) 1968-03-22 1969-03-21 Process for preparing a polyurethane elastomer

Country Status (6)

Country Link
JP (1) JPS4839238B1 (en)
BE (1) BE730259A (en)
CA (1) CA931687A (en)
DE (3) DE1966166A1 (en)
FR (1) FR2004547A1 (en)
GB (2) GB1262383A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011022205A1 (en) * 2009-08-21 2011-02-24 Chemtura Corporation Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same
GB201317113D0 (en) 2013-09-26 2013-11-06 Croda Int Plc A co-polymer polyol

Also Published As

Publication number Publication date
GB1262384A (en) 1972-02-02
GB1262383A (en) 1972-02-02
JPS4839238B1 (en) 1973-11-22
DE1966167A1 (en) 1971-11-11
FR2004547A1 (en) 1969-11-28
DE1966166A1 (en) 1971-11-11
DE1914068A1 (en) 1969-10-02
CA931687A (en) 1973-08-07

Similar Documents

Publication Publication Date Title
CH456148A (en) Process for preparing a polyamide
CH495914A (en) Process for preparing a stabilized calcium hypochlorite
CH436569A (en) Process for preparing a new antibiotic
CH451514A (en) Process for preparing a polymer
CH476044A (en) Process for preparing a copolyester
CH531476A (en) Process for preparing adamantanes
CH444482A (en) Process for preparing a synthetic linear polyamide
FR1350425A (en) Process for preparing a foamed polyurethane
CH503060A (en) Process for preparing a polyester
CH480386A (en) Process for preparing a urethane polymer
CH492017A (en) Process for preparing a new antibiotic
BE730259A (en) Process for preparing a polyurethane elastomer
CH511799A (en) Process for preparing adamantylamino-naphthyloxy-propanols
CH424771A (en) Process for preparing a new A-nor-B-homo-estrane
CH534154A (en) Process for preparing a 3-aryloxy-8-carbamoylnortropane
CH513135A (en) Process for preparing substituted ureas
CH500280A (en) Process for preparing a new antibiotic
CH505091A (en) Process for preparing adamantanopyrrolidines
CH505897A (en) Process for preparing a new antibiotic
FR1401804A (en) Process for preparing a polyurethane
FR1386061A (en) Process for preparing a polyurethane
CH503054A (en) Process for preparing a mucoprotein
FR1515103A (en) Process for preparing a polyurethane foam
FR1321013A (en) Process for preparing a cobaltiprotoporphyrin
CH516594A (en) Process for preparing a glucose-phosphate