Toyo Soda Manufacturing Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Porous synthetic resin film
- Patent number 4,096,099
- Issue date Jun 20, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Kenji Koyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing a polyvinylchloride composition by polymeriza...
- Patent number 4,090,994
- Issue date May 23, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Mineo Nagano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of removing vinyl chloride monomer from a vinyl chloride pol...
- Patent number 4,086,411
- Issue date Apr 25, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Mineo Nagano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing pure phosphoric acid
- Patent number 4,083,937
- Issue date Apr 11, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Itaru Toshimitsu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing a polymer emulsion
- Patent number 4,083,822
- Issue date Apr 11, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Akihiko Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a polymer emulsion
- Patent number 4,081,419
- Issue date Mar 28, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Akihiko Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing sulfur modified polychloroprene
- Patent number 4,076,927
- Issue date Feb 28, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Akihiko Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for removing sulfate ions from extracted phosphoric acid wi...
- Patent number 4,070,443
- Issue date Jan 24, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Mitsuo Kikuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat printing sheet and heat printing method
- Patent number 4,066,810
- Issue date Jan 3, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Yujiro Kosaka
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for producing a polyion complex having a nucleic acid base
- Patent number 4,066,827
- Issue date Jan 3, 1978
- Toyo Soda Manufacturing Co., Ltd.
- Toru Seita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyion complex and polyion complex film
- Patent number 4,065,414
- Issue date Dec 27, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Toru Seita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing cationic latexes
- Patent number 4,064,085
- Issue date Dec 20, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Yujiro Kosaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing ammonium p-styrenesulfonate
- Patent number 4,061,669
- Issue date Dec 6, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Kanzi Katsuragawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for use in the ammonia soda process or the ammonium chlor...
- Patent number 4,060,389
- Issue date Nov 29, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Yoshiki Nishimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing polyion complex having nucleic acid bases
- Patent number 4,056,666
- Issue date Nov 1, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Toru Seita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of chloroprene
- Patent number 4,054,547
- Issue date Oct 18, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Akihiko Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-energy radiation induced polymerization on a chromatographic s...
- Patent number 4,045,353
- Issue date Aug 30, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Yujiro Kosaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for removing organic material from wet process phosphoric acid
- Patent number 4,044,108
- Issue date Aug 23, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Mitsuo Kikuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing sulfate ions from extracted phosphoric acid em...
- Patent number 4,041,134
- Issue date Aug 9, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Mitsuo Kikuchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing organic-inorganic polyion complex
- Patent number 4,035,558
- Issue date Jul 12, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Toru Seita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing granular rubber
- Patent number 4,031,302
- Issue date Jun 21, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Akihiko Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing ammonium aromatic sulfonate
- Patent number 4,029,640
- Issue date Jun 14, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Tatsuo Hattori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus and process for preparing thermoplastic resin composition
- Patent number 4,025,274
- Issue date May 24, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Masaru Uemura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stabilization of 1,1,1-trichloroethane
- Patent number 4,016,215
- Issue date Apr 5, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Susumu Otsuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilizing 2,3-dichloro-1,3-butadiene with certain N-nitrosoanilin...
- Patent number 4,016,216
- Issue date Apr 5, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Akihiko Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preventing formation of popcorn chloroprene polymer
- Patent number 4,013,580
- Issue date Mar 22, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Takao Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Refractometric densitometer
- Patent number 4,011,015
- Issue date Mar 8, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Nobuyuki Baba
- G01 - MEASURING TESTING
Information Patent Grant
Process for the reactivation of nickel catalysts used in the hydrog...
- Patent number 4,002,692
- Issue date Jan 11, 1977
- Toyo Soda Manufacturing Co., Ltd.
- Shunsuke Mabuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of separating components of nitrooxidation reaction mixture
- Patent number 3,998,885
- Issue date Dec 21, 1976
- Toyo Soda Manufacturing Co., Ltd.
- Shizuo Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of alkali carbonate containing a fluorine compound
- Patent number 3,980,754
- Issue date Sep 14, 1976
- Toyo Soda Manufacturing Co., Ltd.
- Susumo Otsuki
- C01 - INORGANIC CHEMISTRY

Toyo Soda Manufacturing Co., Ltd.

Organization

Patents Grantslast 30 patents

Porous synthetic resin film

Process for preparing a polyvinylchloride composition by polymeriza...

Method of removing vinyl chloride monomer from a vinyl chloride pol...

Process for preparing pure phosphoric acid

Process for producing a polymer emulsion

Process for producing a polymer emulsion

Process for producing sulfur modified polychloroprene

Process for removing sulfate ions from extracted phosphoric acid wi...

Heat printing sheet and heat printing method

Process for producing a polyion complex having a nucleic acid base

Polyion complex and polyion complex film

Process for producing cationic latexes

Process for producing ammonium p-styrenesulfonate

Apparatus for use in the ammonia soda process or the ammonium chlor...

Process for producing polyion complex having nucleic acid bases

Polymerization of chloroprene

High-energy radiation induced polymerization on a chromatographic s...

Process for removing organic material from wet process phosphoric acid

Process for removing sulfate ions from extracted phosphoric acid em...

Process for producing organic-inorganic polyion complex

Process for preparing granular rubber

Process for producing ammonium aromatic sulfonate

Apparatus and process for preparing thermoplastic resin composition

Stabilization of 1,1,1-trichloroethane

Stabilizing 2,3-dichloro-1,3-butadiene with certain N-nitrosoanilin...

Method of preventing formation of popcorn chloroprene polymer

Refractometric densitometer

Process for the reactivation of nickel catalysts used in the hydrog...

Method of separating components of nitrooxidation reaction mixture

Purification of alkali carbonate containing a fluorine compound