CA1032958A - Preparation de polymethannes a partir de dispsersion tres stables dans un polyol insature de copolymeres greffes - Google Patents

Preparation de polymethannes a partir de dispsersion tres stables dans un polyol insature de copolymeres greffes

Info

Publication number: CA1032958A
Authority: CA; Canada
Prior art keywords: highly; graft copolymer; prepared therefrom; polyols containing; copolymer dispersions
Prior art date: 1972-12-04
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

CA187,264A

Other languages

English (en)

Other versions

CA187264S (en

Inventor

William W. Levis (Jr.)

Gerhard G. Ramlow

Louis C. Pizzini

John T. Patton (Jr.)

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.)

BASF Corp

Original Assignee

BASF Wyandotte 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.)

1972-12-04

Filing date

1973-12-03

Publication date

1978-06-13

1973-12-03 Application filed by BASF Wyandotte Corp filed Critical BASF Wyandotte Corp

1978-06-13 Application granted granted Critical

1978-06-13 Publication of CA1032958A publication Critical patent/CA1032958A/fr

Status Expired legal-status Critical Current

Links

239000006185 dispersion Substances 0.000 title 1
229920000578 graft copolymer Polymers 0.000 title 1
229920005862 polyol Polymers 0.000 title 1
150000003077 polyols Chemical class 0.000 title 1
229920002635 polyurethane Polymers 0.000 title 1
239000004814 polyurethane Substances 0.000 title 1

CA187,264A 1972-12-04 1973-12-03 Preparation de polymethannes a partir de dispsersion tres stables dans un polyol insature de copolymeres greffes Expired CA1032958A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US33180972A	1972-12-04	1972-12-04

Publications (1)

Publication Number	Publication Date
CA1032958A true CA1032958A (fr)	1978-06-13

Family

ID=23295468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA187,264A Expired CA1032958A (fr)	1972-12-04	1973-12-03	Preparation de polymethannes a partir de dispsersion tres stables dans un polyol insature de copolymeres greffes

Country Status (1)

Country	Link
CA (1)	CA1032958A (fr)

1973
- 1973-12-03 CA CA187,264A patent/CA1032958A/fr not_active Expired

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