Y10S 525/929
Polyimide formed by addition of polyamine to an unsaturated bis-imide
Y10S525/929 (Polyimide formed by addition of polyamine to an unsaturated bis-imide) appears on 10 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 10
- Published applications
- 0
- Assignees
- 7
- Inventors
- 14
- Latest grant
- 23 Nov 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical fibre and optical fibre tape, and method for making same23 Nov 1999US 5,990,267 AAlcatel Cable
- Heat resistant polymer composition, alignment layer formed using the same and liquid cyrstal display having the alignment layer2 Feb 1999US 5,866,034 ASamsung Display Devices Co., Ltd.
- Heat resistant composition bismaleimide-modified polyurethane11 Feb 1997US 5,602,213 AIndustrial Technology Research Institute
- Heat resistant resin compositions, articles and method7 Nov 1995US 5,464,949 AGeneral Electric Company
- Thermoset and polyarylsulfone resin system that forms an interpenetrating network18 Jul 1995US 5,434,224 AImperial Chemical Industries PLC
No published applications in this class yet.
Most cited
By later US patents
- Heat resistant resin compositions, articles and method17US 5,464,949 AGeneral Electric Company · 1995
- Thermoset and polyarylsulfone resin system that forms an interpenetrating network16US 5,434,224 AImperial Chemical Industries PLC · 1995
- Curing 1,2-epoxy with prepolymer based on polyamines and oligomers possessing imide groups14US 4,005,154 ARhone-Poulenc Inc. · 1977
- Heat resistant resin compositions, articles and method12US 5,314,984 AGeneral Electric Company · 1994
- Heat resistant composition bismaleimide-modified polyurethane9US 5,602,213 AIndustrial Technology Research Institute · 1997