Inventor
Masanori Oota
Inventor
Iwaki, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds46%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds31%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
PatentTitleYear
4,607,080'Thermoplastic resin composition'19864,431,772'Vinyl chloride resin composition'19844,345,043'Vinyl chloride resin composition'19824,287,312'Process for producing a graft-copolymer and blends therewith'19814,275,178'Powdery graft-copolymer composition'19814,229,549'Thermoplastic resin composition comprising a rigid thermoplastic resin and a graft copolymer'19804,206,290'Fire retardant resinous compositions'19803,959,408'Vinyl chloride resins blended with two step graft resins'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1986Patents assigned to KUREHA CHEMICAL IND CO LTD (8)· patent assignee history
1976–1986Based in Iwaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUREHA CHEMICAL IND CO LTD | 8 | 1976–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Iwaki, JP | 8 | 1976–1986 |