Moulding resin compositions

Industry

CPC
G11B9/068

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B9/00Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00 Record carriers therefor

Current Industry

G11B9/068Moulding resin compositions

Industries

Patents Grantslast 30 patents

Information Patent Grant
High density information record medium comprising a polymer materia...
- Patent number 4,906,499
- Issue date Mar 6, 1990
- Victor Company of Japan, Ltd.
- Toshiaki Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
High density record including carbon black particles purified by el...
- Patent number 4,776,935
- Issue date Oct 11, 1988
- Victor Company of Japan, Limited
- Toshikazu Goshima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High density information record medium using carbon black particles...
- Patent number 4,646,284
- Issue date Feb 24, 1987
- Victor Company of Japan, Ltd.
- Toshiaki Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
High density information records made of conductive resin compositi...
- Patent number 4,639,908
- Issue date Jan 27, 1987
- Victor Company of Japan, Ltd.
- Kazuhira Namikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High density information records of an electrostatic capacitance type
- Patent number 4,631,717
- Issue date Dec 23, 1986
- Victor Company of Japan, Ltd.
- Kazuhira Namikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Information signal recording medium
- Patent number 4,621,007
- Issue date Nov 4, 1986
- Victor Company of Japan, Ltd.
- Hiroshi Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Conductive video disc
- Patent number 4,561,087
- Issue date Dec 24, 1985
- RCA Corporation
- Leonard P. Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing capacitive electronic discs
- Patent number 4,557,885
- Issue date Dec 10, 1985
- RCA Corporation
- Helmut G. Kiess
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing capacitive electronic discs
- Patent number 4,557,886
- Issue date Dec 10, 1985
- RCA Corporation
- Helmut G. Kiess
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High density information records made of conductive resin compositi...
- Patent number 4,548,739
- Issue date Oct 22, 1985
- Victor Company of Japan, Ltd.
- Mutsuaki Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High density information record made of a conductive resin composit...
- Patent number 4,547,545
- Issue date Oct 15, 1985
- Victor Company of Japan, Ltd.
- Toshiaki Hamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Capacitance electronic disc molding composition
- Patent number 4,532,074
- Issue date Jul 30, 1985
- RCA Corporation
- Mohamed E. Labib
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitance electronic disc molding compositions
- Patent number 4,522,747
- Issue date Jun 11, 1985
- RCA Corporation
- Mohamed E. Labib
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizers for CED compositions
- Patent number 4,517,117
- Issue date May 14, 1985
- RCA Corporation
- Mohamed E. Labib
- G11 - INFORMATION STORAGE
Information Patent Grant
Solvent-cast capacitive high density information disc
- Patent number 4,515,830
- Issue date May 7, 1985
- RCA Corporation
- Louis A. DiMarco
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing video disc
- Patent number 4,472,336
- Issue date Sep 18, 1984
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Enoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Conductive molding composition and discs therefrom
- Patent number 4,472,295
- Issue date Sep 18, 1984
- RCA Corporation
- Leonard P. Fox
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing a molding composition
- Patent number 4,465,617
- Issue date Aug 14, 1984
- RCA Corporation
- Bruce A. Whipple
- G11 - INFORMATION STORAGE
Information Patent Grant
Electroconductive resin composition and a videodisc record
- Patent number 4,465,615
- Issue date Aug 14, 1984
- Tokuyama Sekisui Kogyo Kabushiki Kaisha
- Akio Hata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for fabricating an information signal recorded medium of the...
- Patent number 4,436,683
- Issue date Mar 13, 1984
- Victor Company of Japan, Ltd.
- Yoshiki Nishihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Electroconductive resin composition and a videodisc record
- Patent number 4,396,660
- Issue date Aug 2, 1983
- Tokuyama Sekisui Kogyo Kabushiki Kaisha
- Akio Hata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
ESR Analysis of conductive video disc components
- Patent number 4,386,319
- Issue date May 31, 1983
- RCA Corporation
- Vincent D. McGinniss
- G11 - INFORMATION STORAGE
Information Patent Grant
Conductive molding composition
- Patent number 4,378,310
- Issue date Mar 29, 1983
- RCA Corporation
- Pabitra Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Information signal record medium of the capacitance type
- Patent number 4,351,747
- Issue date Sep 28, 1982
- Nippon Zeon Co. Ltd.
- Kazumichi Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High density information disc processing
- Patent number 4,327,048
- Issue date Apr 27, 1982
- RCA Corporation
- Frederick R. Nyman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Conductive molding composition and discs therefrom
- Patent number 4,299,736
- Issue date Nov 10, 1981
- RCA Corporation
- Pabitra Datta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive molding composition
- Patent number 4,228,050
- Issue date Oct 14, 1980
- RCA Corporation
- Carl J. Martin
- G11 - INFORMATION STORAGE
Information Patent Grant
Molding composition
- Patent number 4,151,132
- Issue date Apr 24, 1979
- RCA Corporation
- Sarwan K. Khanna
- G11 - INFORMATION STORAGE

Moulding resin compositions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High density information record medium comprising a polymer materia...

High density record including carbon black particles purified by el...

High density information record medium using carbon black particles...

High density information records made of conductive resin compositi...

High density information records of an electrostatic capacitance type

Information signal recording medium

Conductive video disc

Method of producing capacitive electronic discs

Method of producing capacitive electronic discs

High density information records made of conductive resin compositi...

High density information record made of a conductive resin composit...

Capacitance electronic disc molding composition

Capacitance electronic disc molding compositions

Stabilizers for CED compositions

Solvent-cast capacitive high density information disc

Method of manufacturing video disc

Conductive molding composition and discs therefrom

Method for preparing a molding composition

Electroconductive resin composition and a videodisc record

Method for fabricating an information signal recorded medium of the...

Electroconductive resin composition and a videodisc record

ESR Analysis of conductive video disc components

Conductive molding composition

Information signal record medium of the capacitance type

High density information disc processing

Conductive molding composition and discs therefrom

Conductive molding composition

Molding composition