CA931687A - Polyurethane elastomers - Google Patents

Polyurethane elastomers

Info

Publication number: CA931687A
Authority: CA; Canada
Prior art keywords: polyurethane elastomers; elastomers; polyurethane
Prior art date: 1968-03-22
Legal status (The legal status 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 status listed.): Expired

Application number

CA046463A

Inventor

H. Cook William

G. Lombardi Frank

Hostettler Fritz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Inter Polymer Research Corp

Original Assignee

Frank G Lombardi

Inter Polymer Research 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.)

1968-03-22

Filing date

1969-03-21

Publication date

1973-08-07

1969-03-21 Application filed by Frank G Lombardi, Inter Polymer Research Corp filed Critical Frank G Lombardi

1973-08-07 Application granted granted Critical

1973-08-07 Publication of CA931687A publication Critical patent/CA931687A/en

Status Expired legal-status Critical Current

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)

CA046463A 1968-03-22 1969-03-21 Polyurethane elastomers Expired CA931687A (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
CA931687A true CA931687A (en)	1973-08-07

Family

ID=24872813

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA046463A Expired CA931687A (en)	1968-03-22	1969-03-21	Polyurethane elastomers

Country Status (6)

Country	Link
JP (1)	JPS4839238B1 (en)
BE (1)	BE730259A (en)
CA (1)	CA931687A (en)
DE (3)	DE1914068A1 (en)
FR (1)	FR2004547A1 (en)
GB (2)	GB1262384A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR112012003570B1 (en) *	2009-08-21	2020-01-21	Chemtura Corp	process for making a polyurethane elastomer, polyurethane elastomer, polyurethane prepolymer and copolyester polyol
GB201317113D0 (en)	2013-09-26	2013-11-06	Croda Int Plc	A co-polymer polyol

1969
- 1969-03-20 DE DE19691914068 patent/DE1914068A1/en active Pending
- 1969-03-20 GB GB834771A patent/GB1262384A/en not_active Expired
- 1969-03-20 GB GB1483069A patent/GB1262383A/en not_active Expired
- 1969-03-20 DE DE19691966167 patent/DE1966167A1/en active Pending
- 1969-03-20 DE DE19691966166 patent/DE1966166A1/en active Pending
- 1969-03-21 CA CA046463A patent/CA931687A/en not_active Expired
- 1969-03-21 FR FR6908419A patent/FR2004547A1/fr not_active Withdrawn
- 1969-03-21 BE BE730259A patent/BE730259A/en unknown
- 1969-03-22 JP JP44021558A patent/JPS4839238B1/ja active Pending

Also Published As

Publication number	Publication date
DE1966167A1 (en)	1971-11-11
BE730259A (en)	1969-09-22
GB1262383A (en)	1972-02-02
DE1966166A1 (en)	1971-11-11
JPS4839238B1 (en)	1973-11-22
DE1914068A1 (en)	1969-10-02
FR2004547A1 (en)	1969-11-28
GB1262384A (en)	1972-02-02

Publication	Publication Date	Title
ZA698192B (en)	1971-07-28	Polyurethanes
CA919839A (en)	1973-01-23	Polyurethane compositions
CA720528A (en)	1965-10-26	Urethane elastomers
CA931687A (en)	1973-08-07	Polyurethane elastomers
CA793392A (en)	1968-08-27	Polyurethane elastomers
CA802319A (en)	1968-12-24	Polyurethane elastomers
CA778855A (en)	1968-02-20	Polyurethanes
AU440344B2 (en)	1970-10-08	Clay-loaded elastomers
AU452303B2 (en)	1971-06-03	Polyurethanes
CA798426A (en)	1968-11-05	Polyurethanes
AU440632B2 (en)	1971-05-06	Polyurethanes
CA802316A (en)	1968-12-24	Polyurethanes
CA778853A (en)	1968-02-20	Polyurethane polymers
CA797911A (en)	1968-10-29	Polyurethane prepolymers
AU290275B2 (en)	1967-01-19	Polyurethane elastomers
AU412001B2 (en)	1967-04-20	Polyurethane elastomers
CA785859A (en)	1968-05-21	Synthetic elastomers
CA788007A (en)	1968-06-18	Elastomeric polyurethanes
CA800052A (en)	1968-11-26	Filled urethane elastomers
AU5302669A (en)	1970-10-08	Clay-loaded elastomers
AU6441669A (en)	1971-06-03	Polyurethanes
AU6307669A (en)	1971-05-06	Polyurethanes
AU5122669A (en)	1970-09-03	Polyurethane form
CA790670A (en)	1968-07-23	Polyurethane elastomers and process
CA771751A (en)	1967-11-14	Polyurethane elastomers