Akihiro Tachi

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Patents Grantslast 30 patents

Information Patent Grant
Highly maleated wax and process for producing the same
- Patent number 4,315,863
- Issue date Feb 16, 1982
- Mitsui Petrochemical Industries, Ltd.
- Toru Tomoshige
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Epoxy-modified polyolefin wax, process for preparation thereof and...
- Patent number 4,304,698
- Issue date Dec 8, 1981
- Mitsui Petrochemical Industries, Ltd.
- Akihiro Tachi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy-modified polyolefin wax, process for preparation thereof and...
- Patent number 4,245,061
- Issue date Jan 13, 1981
- Mitsui Petrochemical Industries, Ltd.
- Akihiro Tachi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...