C08G 2110/0033
Foam properties: having integral skins
Official title: having integral skins
C08G2110/0033 (Foam properties: having integral skins) appears on 160 US grants and 72 published applications in this corpus.
Search patents in C08G- Granted patents
- 160
- Published applications
- 72
- Assignees
- 66
- Inventors
- 428
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 10 | 0 |
| 1992 | 10 | 0 |
| 1993 | 19 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 4 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 4 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 2 | 4 |
| 2010 | 0 | 5 |
| 2011 | 2 | 4 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 6 |
| 2017 | 1 | 4 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 6 |
| 2022 | 0 | 4 |
| 2023 | 5 | 5 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rigid polyurethane foam and multilayer thermal insulation assemblies containing the foam9 Jun 2026US 12,649,815 B2Dow Global Technologies LLC
- Dimensionally stable polyurethanes and composites12 May 2026US 12,624,147 B2Dow Global Technologies LLC
- Steering wheel14 Apr 2026US 12,600,880 B2Toyoda Gosei Co., Ltd.
- Process for making a flexible polyurethane foam having a hardness gradient25 Mar 2025US 12,258,438 B2Huntsman International LLC
- Beta-hydroxyphosphonate functionalized polyols8 Oct 2024US 12,110,306 B2Dow Global Technologies LLC
- Solid Surface Materials Based on Reaction Mixtures with Two Kind of Blowing Agents21 May 2026US 2026/0139113 A1Arcesso Dymamics S.L.
- Method for preparing thermosetting midsoles using foamed particles30 Apr 2026US 2026/0117036 A1Maotai (Fujian) New Material Technology Co., Ltd
- Flame retardant flexible polyurethane foam for automotive seating6 Mar 2025US 2025/0075026 A1Dow Global Technologies LLC
- Buffer material6 Jun 2024US 2024/0182709 A1Mitsui Chemicals, Inc.
- Polyurethane foam composition and use of same for potting products7 Mar 2024US 2024/0076436 A1
Most cited
By later US patents
- CO.sub.2 blown integral skin foams93US 5,071,881 AImperial Chemical Industries PLC · 1991
- Polyether-polycarbonate diols and processes for their production and use84US 4,808,691 ABayer Aktiengesellschaft · 1989
- Process for the partial carbodiimidization of organic isocyanates76US 4,088,665 ABayer Aktiengesellschaft · 1978
- Process for the preparation of elastomeric molded parts having urethane or urethane and urea groups with improved light fastness and weather resistance68US 4,590,219 ABASF SE · 1986
- Preparation of microcellular polyurethane elastomers62US 4,559,366 A1985