NL251227A - - Google Patents
Info
- Publication number
- NL251227A NL251227A NL251227DA NL251227A NL 251227 A NL251227 A NL 251227A NL 251227D A NL251227D A NL 251227DA NL 251227 A NL251227 A NL 251227A
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US811787A US3092593A (en) | 1959-05-08 | 1959-05-08 | Preparation of polyurethane foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251227A true NL251227A (me) |
Family
ID=25207575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251227D NL251227A (me) | 1959-05-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3092593A (me) |
| BE (1) | BE590176A (me) |
| CH (1) | CH430190A (me) |
| DE (1) | DE1131876B (me) |
| FR (1) | FR1256251A (me) |
| GB (1) | GB937124A (me) |
| NL (1) | NL251227A (me) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119585A (en) * | 1977-05-10 | 1978-10-10 | M&T Chemicals Inc. | Process for preparing rigid polyurethane foams using latent catalysts |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764565A (en) * | 1951-12-24 | 1956-09-25 | Bayer Ag | Process and apparatus for the manufacture of polyurethane plastics |
| DE964988C (de) * | 1954-01-19 | 1957-05-29 | Bayer Ag | Verfahren zur Herstellung von Schaumstoffen auf Polyester-Polyisocyanat-Basis mit verbesserter Porenstruktur |
| BE548886A (me) * | 1956-06-22 | 1900-01-01 | ||
| US2955056A (en) * | 1959-02-27 | 1960-10-04 | Du Pont | Polyurethane foams coated with a polyurethane elastomer |
-
0
- NL NL251227D patent/NL251227A/xx unknown
- BE BE590176D patent/BE590176A/xx unknown
-
1959
- 1959-05-08 US US811787A patent/US3092593A/en not_active Expired - Lifetime
-
1960
- 1960-04-12 FR FR824144A patent/FR1256251A/fr not_active Expired
- 1960-04-28 GB GB14920/60A patent/GB937124A/en not_active Expired
- 1960-05-02 CH CH507260A patent/CH430190A/de unknown
- 1960-05-07 DE DED33295A patent/DE1131876B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB937124A (en) | 1963-09-18 |
| DE1131876B (de) | 1962-06-20 |
| CH430190A (de) | 1967-02-15 |
| US3092593A (en) | 1963-06-04 |
| FR1256251A (fr) | 1961-03-17 |
| BE590176A (me) |