Masao Nakagawa

Person

Takasago, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyolefin particles and process for preparing the same
- Patent number 4,746,706
- Issue date May 24, 1988
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable particles of vinyl chloride resin composition for beads-...
- Patent number 4,722,944
- Issue date Feb 2, 1988
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kiyoshi Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing expandable particles of vinyl chloride resin...
- Patent number 4,721,731
- Issue date Jan 26, 1988
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kiyoshi Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin particles and process for preparing the same
- Patent number 4,703,066
- Issue date Oct 27, 1987
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin particles and process for preparing the same
- Patent number 4,665,102
- Issue date May 12, 1987
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing .alpha.-methylstyrene-acrylonitrile copolymers
- Patent number 4,618,663
- Issue date Oct 21, 1986
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing copolymer
- Patent number 4,560,735
- Issue date Dec 24, 1985
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable thermoplastic resin particles and process for preparing...
- Patent number 4,539,335
- Issue date Sep 3, 1985
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kiyoshi Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat resistant expandable plastic particles and molded articles pro...
- Patent number 4,438,222
- Issue date Mar 20, 1984
- Kanegafuchi Chemical Industry Co., Ltd.
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable thermoplastic polymer beads with method of producing same
- Patent number 4,433,029
- Issue date Feb 21, 1984
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kenichi Senda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable thermoplastic polymer particles and process for producin...
- Patent number 4,430,450
- Issue date Feb 7, 1984
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kenichi Senda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expanded shaped article comprising a heat resistant synthetic resin
- Patent number 4,424,286
- Issue date Jan 3, 1984
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masao Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making expandable thermoplastic polymer beads
- Patent number 4,368,218
- Issue date Jan 11, 1983
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kenichi Senda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masao Nakagawa

Person

Patents Grantslast 30 patents

Polyolefin particles and process for preparing the same

Expandable particles of vinyl chloride resin composition for beads-...

Process for preparing expandable particles of vinyl chloride resin...

Polyolefin particles and process for preparing the same

Polyolefin particles and process for preparing the same

Process for preparing .alpha.-methylstyrene-acrylonitrile copolymers

Process for preparing copolymer

Expandable thermoplastic resin particles and process for preparing...

Heat resistant expandable plastic particles and molded articles pro...

Expandable thermoplastic polymer beads with method of producing same

Expandable thermoplastic polymer particles and process for producin...

Expanded shaped article comprising a heat resistant synthetic resin

Method of making expandable thermoplastic polymer beads