Katsumi Hayashi

Person

Kirtland, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Graft copolymers prepared from solvent-free reactions and dispersan...
- Patent number 5,429,758
- Issue date Jul 4, 1995
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for improving polymer substrate properties, and flame retar...
- Patent number 4,921,890
- Issue date May 1, 1990
- Intera Company, Ltd.
- Katsumi Hayashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for improving polymer substrate properties, and modified po...
- Patent number 4,726,968
- Issue date Feb 23, 1988
- Intera Company, Ltd., a Tennessee Limited Partnership
- Katsumi Hayashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Oil-soluble reaction products of an acylated reaction product, a po...
- Patent number 4,670,173
- Issue date Jun 2, 1987
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbyl substituted carboxylic acylating agent derivative conta...
- Patent number 4,623,684
- Issue date Nov 18, 1986
- The Lubrizol Corporation
- Casper J. Dorer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocarbyl substituted carboxylic acylating agent derivative conta...
- Patent number 4,613,342
- Issue date Sep 23, 1986
- The Lubrizol Corporation
- Casper J. Dorer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Carboxylic acylating agents substituted with olefin polymers of hig...
- Patent number 4,596,663
- Issue date Jun 24, 1986
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbyl substituted carboxylic acylaging agent derivative conta...
- Patent number 4,575,526
- Issue date Mar 11, 1986
- The Lubrizol Corporation
- Casper J. Dorer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Combination of carboxylic acylating agents substituted with olefin...
- Patent number 4,566,983
- Issue date Jan 28, 1986
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbyl substituted carboxylic acylating agent derivative conta...
- Patent number 4,565,550
- Issue date Jan 21, 1986
- Casper J. Dorer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocarbyl-substituted carboxylic acylating agent derivative conta...
- Patent number 4,564,460
- Issue date Jan 14, 1986
- The Lubrizol Corporation
- Casper J. Dorer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocarbyl substituted carboxylic acylating agent derivative conta...
- Patent number 4,559,155
- Issue date Dec 17, 1985
- The Lubrizol Corporation
- Casper J. Dorer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Combinations of carboxylic acylating agents substituted with olefin...
- Patent number 4,509,955
- Issue date Apr 9, 1985
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carboxylic acylating agents substituted with olefin polymers of hig...
- Patent number 4,489,194
- Issue date Dec 18, 1984
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carboxylic acylating agents substituted with olefin polymers of hig...
- Patent number 4,486,573
- Issue date Dec 4, 1984
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Combinations of carboxylic acylating agents substituted with olefin...
- Patent number 4,471,091
- Issue date Sep 11, 1984
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitrogen-containing terpolymer-based compositions useful as multi-p...
- Patent number 4,357,250
- Issue date Nov 2, 1982
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-purpose additive compositions and concentrates containing same
- Patent number 4,320,019
- Issue date Mar 16, 1982
- The Lubrizol Corporation
- Katsumi Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Katsumi Hayashi

Person

Patents Grantslast 30 patents

Graft copolymers prepared from solvent-free reactions and dispersan...

Process for improving polymer substrate properties, and flame retar...

Process for improving polymer substrate properties, and modified po...

Oil-soluble reaction products of an acylated reaction product, a po...

Hydrocarbyl substituted carboxylic acylating agent derivative conta...

Hydrocarbyl substituted carboxylic acylating agent derivative conta...

Carboxylic acylating agents substituted with olefin polymers of hig...

Hydrocarbyl substituted carboxylic acylaging agent derivative conta...

Combination of carboxylic acylating agents substituted with olefin...

Hydrocarbyl substituted carboxylic acylating agent derivative conta...

Hydrocarbyl-substituted carboxylic acylating agent derivative conta...

Hydrocarbyl substituted carboxylic acylating agent derivative conta...

Combinations of carboxylic acylating agents substituted with olefin...

Carboxylic acylating agents substituted with olefin polymers of hig...

Carboxylic acylating agents substituted with olefin polymers of hig...

Combinations of carboxylic acylating agents substituted with olefin...

Nitrogen-containing terpolymer-based compositions useful as multi-p...

Multi-purpose additive compositions and concentrates containing same