Tohru Hanari

Person

Ichiharashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Highly crystalline polypropylene
- Patent number 4,981,938
- Issue date Jan 1, 1991
- Chisso Corporation
- Tohru Hanari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preactivated catalyst for producing .alpha.-olefin polymers
- Patent number 4,514,513
- Issue date Apr 30, 1985
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing terpolymers of propylene, ethylene and anothe...
- Patent number 4,483,971
- Issue date Nov 20, 1984
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing .alpha.-olefin polymers
- Patent number 4,420,593
- Issue date Dec 13, 1983
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing .alpha.-olefin polymers
- Patent number 4,368,304
- Issue date Jan 11, 1983
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing .alpha.-olefin polymers
- Patent number 4,309,521
- Issue date Jan 5, 1982
- Chisso Corporation
- Akihiro Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tohru Hanari

Person

Patents Grantslast 30 patents

Highly crystalline polypropylene

Preactivated catalyst for producing .alpha.-olefin polymers

Process for producing terpolymers of propylene, ethylene and anothe...

Process for producing .alpha.-olefin polymers

Process for producing .alpha.-olefin polymers

Process for producing .alpha.-olefin polymers