C09D 7/46
Anti-skinning agents
C09D7/46 (Anti-skinning agents) appears on 23 US grants and 35 published applications in this corpus.
Search patents in C09D- Granted patents
- 23
- Published applications
- 35
- Assignees
- 24
- Inventors
- 73
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 5 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low VOC coatings including hyper-branched alkylated polymers16 Jun 2026US 12,655,314 B2Swimc LLC
- Nanoemulsions, methods of their production and related uses and products19 May 2026US 12,630,736 B2Perstorp AB
- Efficient MEKO-free anti-skinning agent9 Jul 2024US 12,031,060 B1Patcham USA LLC
- Resin formulation containing cure speeding inorganic particulate and use thereof as a surface marker20 Apr 2021US 10,982,099 B2Illinois Tool Works Inc.
- Refinish coating composition23 Jul 2019US 10,358,573 B2PPG Architectural Finishes, Inc.
- Novel Nanoemulsions, Methods of Their Production and Related Uses and Products24 Sep 2026US 2026/0286174 A1Perstorp AB
- Systems to reduce skinning of coating compositions19 Jun 2025US 2025/0197656 A1Swimc LLC
- Efficient meko-free anti-skinning agent20 Jun 2024US 2024/0199897 A1Patcham USA LLC
- Open Time Additive9 Nov 2023US 2023/0357583 A1Arxada AG
- Coating composition including alkyl oximes24 Aug 2023US 2023/0265296 A1AdvanSix Resins & Chemicals LLC
Most cited
By later US patents
- Aqueous polymer compositions containing surface-active evaporation suppressants18US 4,647,610 ARohm and Haas Company · 1987
- Anti-skinning agents for oxidatively drying coating compositions8US 5,985,018 ABorchers GmbH · 1999
- Latex based open-time extenders for low VOC paints4US 8,034,871 B2Columbia Insurance Company · 2011
- Inhibition of paint-product skin formation on the interior surface of a paint vessel lid3US 4,228,893 APPG Industries, Inc. · 1980
- Coating materials which contain .alpha.-hydroxyketones as antiskimming agents3US 4,618,371 ABASF SE · 1986