NL7018723A - - Google Patents
Info
- Publication number
- NL7018723A NL7018723A NL7018723A NL7018723A NL7018723A NL 7018723 A NL7018723 A NL 7018723A NL 7018723 A NL7018723 A NL 7018723A NL 7018723 A NL7018723 A NL 7018723A NL 7018723 A NL7018723 A NL 7018723A
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
- C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45002628A JPS495237B1 (https=) | 1970-01-07 | 1970-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7018723A true NL7018723A (https=) | 1971-07-09 |
| NL152890B NL152890B (nl) | 1977-04-15 |
Family
ID=11534645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL707018723A NL152890B (nl) | 1970-01-07 | 1970-12-23 | Werkwijze voor het bereiden van een alkyleenoxydepolymeer of -copolymeer, alsmede gevormd voortbrengsel daarvan vervaardigd. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3700608A (https=) |
| JP (1) | JPS495237B1 (https=) |
| CA (1) | CA925244A (https=) |
| DE (1) | DE2100557B2 (https=) |
| FR (1) | FR2075976B1 (https=) |
| GB (1) | GB1315048A (https=) |
| NL (1) | NL152890B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564628A (en) * | 1979-06-26 | 1981-01-19 | Nippon Zeon Co Ltd | Production of epihalohydrin copolymer rubber |
| DE19919267A1 (de) * | 1999-04-28 | 2000-11-02 | Bayer Ag | Kristallisierende Polyetherpolyole, ein Verfahren zu deren Herstellung sowie deren Verwendung |
-
1970
- 1970-01-07 JP JP45002628A patent/JPS495237B1/ja active Pending
- 1970-12-23 NL NL707018723A patent/NL152890B/xx not_active IP Right Cessation
- 1970-12-29 GB GB6159070A patent/GB1315048A/en not_active Expired
- 1970-12-29 CA CA101560A patent/CA925244A/en not_active Expired
-
1971
- 1971-01-07 US US104809A patent/US3700608A/en not_active Expired - Lifetime
- 1971-01-07 FR FR7100392A patent/FR2075976B1/fr not_active Expired
- 1971-01-07 DE DE2100557A patent/DE2100557B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS495237B1 (https=) | 1974-02-06 |
| GB1315048A (en) | 1973-04-26 |
| DE2100557B2 (de) | 1973-09-13 |
| FR2075976A1 (https=) | 1971-10-15 |
| US3700608A (en) | 1972-10-24 |
| CA925244A (en) | 1973-04-24 |
| NL152890B (nl) | 1977-04-15 |
| FR2075976B1 (https=) | 1974-04-26 |
| DE2100557C3 (https=) | 1974-04-18 |
| DE2100557A1 (de) | 1971-07-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: SUMITOMO |