Mitsuru Ito

Person

Takaishi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing molded articles of syndiotactic polypropylene
- Patent number 5,759,469
- Issue date Jun 2, 1998
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded articles of syndiotactic polypropylene and method for prepar...
- Patent number 5,591,817
- Issue date Jan 7, 1997
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for molding syndiotactic polypropylene and molded article
- Patent number 5,260,395
- Issue date Nov 9, 1993
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for molding syndiotactic polypropylene
- Patent number 5,200,131
- Issue date Apr 6, 1993
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for preparing block copolymers of propylene
- Patent number 5,175,208
- Issue date Dec 29, 1992
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin resin compositions and applications thereof
- Patent number 5,082,893
- Issue date Jan 21, 1992
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymer of propylene and a process for the production thereof
- Patent number 5,081,190
- Issue date Jan 14, 1992
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of block copolymer of propylene
- Patent number 4,772,661
- Issue date Sep 20, 1988
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of controlling polymerization temperature
- Patent number 4,742,131
- Issue date May 3, 1988
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Mitsuru Ito

Person

Patents Grantslast 30 patents

Method for preparing molded articles of syndiotactic polypropylene

Molded articles of syndiotactic polypropylene and method for prepar...

Method for molding syndiotactic polypropylene and molded article

Method for molding syndiotactic polypropylene

Method for preparing block copolymers of propylene

Polyolefin resin compositions and applications thereof

Block copolymer of propylene and a process for the production thereof

Process for the production of block copolymer of propylene

Method of controlling polymerization temperature