Minoru Shigemitsu

Person

Kamisu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymerization of vinyl chloride with hydroxycarboxylic acids, inhi...
- Patent number 6,455,646
- Issue date Sep 24, 2002
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resist composition with polymeric dissolution inhibitor and alkali...
- Patent number 5,759,739
- Issue date Jun 2, 1998
- Shin-Etsu Chemical Co., Ltd.
- Katsuya Takemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preparation of matte vinyl chloride polymer and composition thereof
- Patent number 5,614,593
- Issue date Mar 25, 1997
- Shin-Etsu Chemical Co., Ltd.
- Toshimichi Koga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive process using a coating of chitosan salt a...
- Patent number 5,486,582
- Issue date Jan 23, 1996
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to prevent polymer scale adhesion using a two part coating
- Patent number 5,418,302
- Issue date May 23, 1995
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel for preventin...
- Patent number 5,401,815
- Issue date Mar 28, 1995
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel for preventin...
- Patent number 5,378,775
- Issue date Jan 3, 1995
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing vinyl chlorine-based polymer via continuous o...
- Patent number 5,376,747
- Issue date Dec 27, 1994
- Shin-Etsu Chemical Co., Ltd.
- Minoru Shigemitsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel effective in...
- Patent number 5,364,466
- Issue date Nov 15, 1994
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent
- Patent number 5,302,639
- Issue date Apr 12, 1994
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for continuous polymerization
- Patent number 5,282,680
- Issue date Feb 1, 1994
- Shin-Etsu Chemical Co., Ltd.
- Tadashi Amano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymer scale preventive agent, polymerization vessel for preventin...
- Patent number 5,264,505
- Issue date Nov 23, 1993
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel for preventin...
- Patent number 5,254,646
- Issue date Oct 19, 1993
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for recovering unreacted monomers after preparation of vinyl...
- Patent number 5,212,265
- Issue date May 18, 1993
- Shin-Etsu Chemical Co., Ltd.
- Tadashi Amano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel for preventin...
- Patent number 5,201,945
- Issue date Apr 13, 1993
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD OF P...
- Publication number 20080176995
- Publication date Jul 24, 2008
- SHIN-ETSU CHEMICAL CO., LTD.
- Makoto OOURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZATION OF VINYL CHLORIDE WITH HYDROXYCARBOXYLIC ACIDS, INHI...
- Publication number 20020099153
- Publication date Jul 25, 2002
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Minoru Shigemitsu

Person

Patents Grantslast 30 patents

Polymerization of vinyl chloride with hydroxycarboxylic acids, inhi...

Resist composition with polymeric dissolution inhibitor and alkali...

Preparation of matte vinyl chloride polymer and composition thereof

Polymer scale preventive process using a coating of chitosan salt a...

Process to prevent polymer scale adhesion using a two part coating

Polymer scale preventive agent, polymerization vessel for preventin...

Polymer scale preventive agent, polymerization vessel for preventin...

Process for producing vinyl chlorine-based polymer via continuous o...

Polymer scale preventive agent, polymerization vessel effective in...

Polymer scale preventive agent

Apparatus for continuous polymerization

Polymer scale preventive agent, polymerization vessel for preventin...

Polymer scale preventive agent, polymerization vessel for preventin...

Method for recovering unreacted monomers after preparation of vinyl...

Polymer scale preventive agent, polymerization vessel for preventin...

Patents Applicationslast 30 patents

DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD OF P...

POLYMERIZATION OF VINYL CHLORIDE WITH HYDROXYCARBOXYLIC ACIDS, INHI...