Y10S 264/02
Molding cellular aldehyde resins
Y10S264/02 (Molding cellular aldehyde resins) appears on 33 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 33
- Published applications
- 0
- Assignees
- 22
- Inventors
- 62
- Latest grant
- 8 Nov 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the continuous production of foam material8 Nov 1988US 4,783,287 AIsovolta Osterreichische Isolierstoffwerke Aktiengesellschaft
- Process for the preparation of fiberboards29 Mar 1988US 4,734,231 AGunei Kagaku Kogyo Kabushiki Kaisha
- Method of forming fire retardant insulating material from plastic foam scrap and the resultant product22 Dec 1987US 4,714,715 A
- Process for the preparation of phenolic foam10 Mar 1987US 4,648,922 ABP Chemicals Limited
- Expandable phenolic resin-coated composite beads, a process for production thereof and a process for molding thereof18 Nov 1986US 4,623,584 ASekisui Kaseihin Kogyo Kabushiki Kaisha
No published applications in this class yet.
Most cited
By later US patents
- Process for manufacturing foamed materials involving contacting a thin unbroken film of liquid resin with a gaseous blowing agent under pressure43US 4,120,923 ABayer Aktiengesellschaft · 1978
- Manufacture of resilient foams based on a melamine-formaldehyde condensate37US 4,334,971 ABASF SE · 1982
- Method for the continuous production of foam material34US 4,783,287 AIsovolta Osterreichische Isolierstoffwerke Aktiengesellschaft · 1988
- Multilayered molded plastics of pullulan and polymers, paper or aluminum foil23US 3,997,703 AHayashibara Biochemical Laboratories, Incorporated · 1976
- Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared23US 4,303,758 A1981