C08L 61/32
Modified amine-aldehyde condensates
C08L61/32 (Modified amine-aldehyde condensates) appears on 160 US grants and 95 published applications in this corpus.
Search patents in C08L- Granted patents
- 160
- Published applications
- 95
- Assignees
- 88
- Inventors
- 352
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 2 |
| 2002 | 5 | 5 |
| 2003 | 9 | 7 |
| 2004 | 7 | 11 |
| 2005 | 1 | 3 |
| 2006 | 3 | 4 |
| 2007 | 4 | 3 |
| 2008 | 2 | 3 |
| 2009 | 1 | 4 |
| 2010 | 0 | 4 |
| 2011 | 0 | 3 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 8 |
| 2015 | 7 | 6 |
| 2016 | 6 | 2 |
| 2017 | 2 | 3 |
| 2018 | 3 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 4 |
| 2022 | 2 | 0 |
| 2023 | 4 | 2 |
| 2024 | 3 | 5 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoset undercoating compositions compatible with free-radically cured overcoating for metal substrates29 Jul 2025US 12,371,573 B2Swimc LLC
- Schiff base oligomers24 Sep 2024US 12,098,249 B2The Boeing Company
- Schiff base oligomers24 Sep 2024US 12,098,250 B2The Boeing Company
- Viscosity modified formaldehyde-free binder compositions and methods9 Apr 2024US 11,952,689 B2Johns Manville
- Binders containing an aldehyde-based resin and an isocyanate-based resin and methods for making composite lignocellulose products therefrom10 Oct 2023US 11,780,112 B2Bakelite Chemicals LLC
- Resin composition, cured product, prepreg, metal foil-clad laminate, resin composite sheet, and printed wiring board18 Jun 2026US 2026/0167815 A1Mitsubishi Gas Chemical Company, Inc.
- Ammoniated polycarbamide separation aids for mineral flotation12 Mar 2026US 2026/0070068 A1Hexion Inc.
- One-component composition, furan resin cured product, and kit25 Sep 2025US 2025/0297101 A1Yokogawa Electric Corporation
- Thermosetting resin composition for laminate panel, method for manufacturing a panel with a thermosetting resin composition and a laminate panel comprising a thermosetting resin7 Nov 2024US 2024/0368395 A1Flooring Industries Limited, Sarl
- Urea Formaldehyde Resin Compositions, Methods of Making, and Uses Thereof12 Sep 2024US 2024/0301198 A1
Most cited
By later US patents
- Aminoplast curable film-forming compositions providing films having resistance to acid etching485US 6,235,858 B1PPG Industries Ohio, Inc. · 2001
- Fire-retardant coating composition comprising etherified and non-etherified amino-formaldehyde resin54US 4,013,599 AHoechst Aktiengesellschaft · 1977
- High solids coating composition of a low molecular weight acrylic polymer and an alkylated melamine cross-linking agent54US 4,276,212 AE. I. Du Pont de Nemours and Company · 1981
- Thermoset coating composition having improved hardness51US 5,166,289 AExxon Chemical Patents Inc. · 1992
- Thermosetting powder coating composition of an acrylic polymer, dodecanedioic acid, cellulose acetate butyrate and a cross-linking agent50US 4,027,066 AE. I. Du Pont de Nemours and Company · 1977