NL297969A - - Google Patents
Info
- Publication number
- NL297969A NL297969A NL297969DA NL297969A NL 297969 A NL297969 A NL 297969A NL 297969D A NL297969D A NL 297969DA NL 297969 A NL297969 A NL 297969A
- Authority
- NL
- Netherlands
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
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)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US225873A US3215652A (en) | 1962-09-24 | 1962-09-24 | Process for producing a rigid polyether-polyurethane foam |
| US451660A US3316286A (en) | 1962-09-24 | 1965-04-28 | Polyisocyanate compositions and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL297969A true NL297969A (pt) |
Family
ID=26919991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL297969D NL297969A (pt) | 1962-09-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3316286A (pt) |
| DE (2) | DE1618039A1 (pt) |
| GB (1) | GB1007785A (pt) |
| NL (1) | NL297969A (pt) |
| SE (1) | SE313669B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3390164A (en) * | 1965-10-11 | 1968-06-25 | Allied Chem | Chlorinated polyisocyanate compositions and preparation thereof |
| NL130083C (pt) * | 1966-01-19 | |||
| US3887502A (en) * | 1972-05-12 | 1975-06-03 | Olin Corp | Preparation of rigid polyurethane foam having improved aging properties |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215652A (en) * | 1962-09-24 | 1965-11-02 | Allied Chem | Process for producing a rigid polyether-polyurethane foam |
-
0
- NL NL297969D patent/NL297969A/xx unknown
-
1963
- 1963-08-30 DE DE19631618039 patent/DE1618039A1/de active Pending
- 1963-08-30 DE DE19631495037 patent/DE1495037A1/de active Pending
- 1963-09-09 GB GB35567/63A patent/GB1007785A/en not_active Expired
- 1963-09-20 SE SE10330/63A patent/SE313669B/xx unknown
-
1965
- 1965-04-28 US US451660A patent/US3316286A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618039A1 (de) | 1970-12-23 |
| GB1007785A (en) | 1965-10-22 |
| DE1495037A1 (de) | 1969-01-16 |
| SE313669B (pt) | 1969-08-18 |
| US3316286A (en) | 1967-04-25 |