BE616652A - - Google Patents
Info
- Publication number
- BE616652A BE616652A BE616652DA BE616652A BE 616652 A BE616652 A BE 616652A BE 616652D A BE616652D A BE 616652DA BE 616652 A BE616652 A BE 616652A
- Authority
- BE
- Belgium
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/08—Processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US104259A US3196132A (en) | 1961-04-20 | 1961-04-20 | Aromatic diol chain-extended polyester urethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE616652A true BE616652A (el) |
Family
ID=22299481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE616652D BE616652A (el) | 1961-04-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3196132A (el) |
| BE (1) | BE616652A (el) |
| GB (1) | GB998851A (el) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3475384A (en) * | 1966-12-30 | 1969-10-28 | Whittaker Corp | Fluorine-containing polyurethane |
| US3463762A (en) * | 1966-12-30 | 1969-08-26 | Whittaker Corp | Polyurethanes from fluoroalkyl propyleneglycol polyethers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
| US2861972A (en) * | 1953-06-03 | 1958-11-25 | Bayer Ag | High molecular weight cross-linked polyester-urethane elastomer products |
| DE1069383B (de) * | 1954-08-13 | 1959-11-19 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Stabilisierung kautschukartiger Produkte |
| US2967854A (en) * | 1957-02-06 | 1961-01-10 | Diamond Alkali Co | P-xylylene diol polyesters |
| US3012992A (en) * | 1959-03-25 | 1961-12-12 | Mobay Chemical Corp | Polyurethane castings |
-
0
- BE BE616652D patent/BE616652A/xx unknown
-
1961
- 1961-04-20 US US104259A patent/US3196132A/en not_active Expired - Lifetime
-
1962
- 1962-04-18 GB GB15110/62A patent/GB998851A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3196132A (en) | 1965-07-20 |
| GB998851A (en) | 1965-07-21 |