C09J 177/00
Adhesives based on polyamides obtained by reactions forming a carboxylic amide link
Official title: Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain (based on polyhydrazides C09J179/06; based on polyamide-imides C09J179/08); Adhesives based on derivatives of such polymers
C09J177/00 (Adhesives based on polyamides obtained by reactions forming a carboxylic amide link) appears on 327 US grants and 287 published applications in this corpus.
Search patents in C09J- Granted patents
- 327
- Published applications
- 287
- Assignees
- 252
- Inventors
- 983
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 10 | 0 |
| 1980 | 14 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 11 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 12 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 0 |
| 2002 | 5 | 9 |
| 2003 | 5 | 2 |
| 2004 | 7 | 6 |
| 2005 | 1 | 4 |
| 2006 | 5 | 8 |
| 2007 | 3 | 9 |
| 2008 | 3 | 7 |
| 2009 | 4 | 4 |
| 2010 | 1 | 11 |
| 2011 | 1 | 11 |
| 2012 | 6 | 12 |
| 2013 | 4 | 27 |
| 2014 | 8 | 11 |
| 2015 | 11 | 25 |
| 2016 | 13 | 10 |
| 2017 | 12 | 17 |
| 2018 | 6 | 7 |
| 2019 | 17 | 17 |
| 2020 | 8 | 15 |
| 2021 | 8 | 14 |
| 2022 | 5 | 8 |
| 2023 | 9 | 12 |
| 2024 | 11 | 11 |
| 2025 | 8 | 17 |
| 2026 | 6 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09J 177/06Polyamides derived from polyamines and polycarboxylic acids119
- C09J 177/12Polyester-amides50
- C09J 177/02Polyamides derived from omega-amino carboxylic acids or from lactams thereof40
- C09J 177/04Polyamides derived from alpha-amino carboxylic acids7
- C09J 177/10Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic5
Recent patents
- Rheology additives based on di- or tri-amides and mixtures thereof28 Jul 2026US 12,692,367 B2Arkema France
- Two-part epoxy-based structural adhesive composition16 Jun 2026US 12,655,332 B2Henkel AG & Co. KGaA
- Ionomer polyamides, primers, articles, and methods of making same5 May 2026US 12,617,896 B23M Innovative Properties Company
- Method for manufacturing joined body, joined body, and hot-melt adhesive sheet5 May 2026US 12,617,976 B2Dexerials Corporation
- Branched amorphous polyamide (co)polymers and methods of making and using same24 Feb 2026US 12,559,592 B23M Innovative Properties Company
- Polyamidoamine-epihalohydrin yankee adhesives with enhanced stability10 Sep 2026US 2026/0265594 A1Ecolab USA Inc.
- Adhesive agent for resin, and laminate10 Sep 2026US 2026/0265595 A1Nihon Parkerizing Co., Ltd.
- Alkyl Hypophosphorous Acid-Based Flame Retardant Having Controlled Particle Size, And Method For Manufacturing Same13 Aug 2026US 2026/0234448 A1Universal Chemtech Co., Ltd.
- Binder comprising polyamide polymer, positive electrode for secondary battery comprising binder, and secondary battery comprising positive electrode23 Jul 2026US 2026/0213199 A1Hansol Chemical Co., Ltd.
- Binder comprising polyamide polymer, positive electrode for secondary battery comprising binder, and secondary battery comprising positive electrode25 Jun 2026US 2026/0180005 A1Hansol Chemical Co., Ltd.
Most cited
By later US patents
- Creping adhesives containing polyvinyl alcohol and cationic polyamide resins175US 4,528,316 AKimberly-Clark Corporation · 1985
- Composition of matter, a phase change ink, and a method of reducing a coefficient of friction of a phase change ink formulation131US 6,174,937 B1Xerox Corporation · 2001
- Support structures and deposition techniques for 3D printing120US 9,469,057 B23D Systems, Inc. · 2016
- Polyaldaramide polymers useful for films and adhesives100US 5,434,233 A1995
- Adhesive compositions93US 7,371,464 B23M Innovative Properties Company · 2008