NL273776A - - Google Patents
Info
- Publication number
- NL273776A NL273776A NL273776DA NL273776A NL 273776 A NL273776 A NL 273776A NL 273776D A NL273776D A NL 273776DA NL 273776 A NL273776 A NL 273776A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT152461 | 1961-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL273776A true NL273776A (sv) |
Family
ID=11101758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL273776D NL273776A (sv) | 1961-01-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3257370A (sv) |
| DE (1) | DE1520247A1 (sv) |
| GB (1) | GB932833A (sv) |
| NL (1) | NL273776A (sv) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL288255A (sv) * | 1963-01-28 | |||
| US3364190A (en) * | 1964-04-27 | 1968-01-16 | Standard Oil Co | Process for polymerizing propylene to syndiotactic polypropylene |
| NL162664B (nl) * | 1969-06-20 | 1980-01-15 | Montedison Spa | Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1. |
| FR2198960B1 (sv) * | 1972-09-14 | 1978-03-03 | Ethylene Plastique Sa | |
| US4335225A (en) * | 1978-06-20 | 1982-06-15 | E. I. Du Pont De Nemours And Company | Elastomeric polypropylene |
| US5270276A (en) * | 1989-04-25 | 1993-12-14 | Shell Oil Company | Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process |
| US5270410A (en) * | 1989-04-25 | 1993-12-14 | Shell Oil Company | Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process |
| US4971936A (en) * | 1989-07-10 | 1990-11-20 | Shell Oil Company | Catalyst component for making primarily isotactic elastomeric polypropylene or polybutene |
| US5118649A (en) * | 1990-02-26 | 1992-06-02 | Shell Oil Company | Process for the production of elastomeric primarily isotactic polyolefins and catalysts for use in said process |
| US5118767A (en) * | 1990-02-26 | 1992-06-02 | Shell Oil Company | Process for producing mildly elastomeric primarily isotatic polypropylene and poly-1-butene |
| US5089573A (en) * | 1990-02-26 | 1992-02-18 | Shell Oil Company | Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process |
| US5118768A (en) * | 1990-05-11 | 1992-06-02 | Shell Oil Company | Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process |
| US5164352A (en) * | 1990-05-11 | 1992-11-17 | Shell Oil Company | Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US809717A (en) * | 1905-03-13 | 1906-01-09 | George H Mong | Lathe attachment. |
| US2881156A (en) * | 1956-03-28 | 1959-04-07 | Standard Oil Co | Catalytic conversion and catalysts |
| FR1171437A (fr) * | 1958-01-27 | 1959-01-26 | Eastman Kodak Co | Procédé de fabrication de polyoléfines, produits obtenus et catalyseurs pour la mise en oeuvre de ce procédé |
-
0
- NL NL273776D patent/NL273776A/xx unknown
-
1962
- 1962-01-26 GB GB3177/62A patent/GB932833A/en not_active Expired
- 1962-01-26 US US169142A patent/US3257370A/en not_active Expired - Lifetime
- 1962-01-26 DE DE19621520247 patent/DE1520247A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1520247A1 (de) | 1969-10-23 |
| US3257370A (en) | 1966-06-21 |
| GB932833A (en) | 1963-07-31 |