C08G 18/8035
Masked aromatic polyisocyanates not provided for in one single of the groups
Official title: {Masked aromatic polyisocyanates not provided for in one single of the groups C08G18/8019 and C08G18/8029}
C08G18/8035 (Masked aromatic polyisocyanates not provided for in one single of the groups) appears on 22 US grants and 4 published applications in this corpus.
Search patents in C08G- Granted patents
- 22
- Published applications
- 4
- Assignees
- 15
- Inventors
- 62
- Latest grant
- 11 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyurethane mats11 Jun 2019US 10,316,132 B2Dow Global Technologies LLC
- Products of the reaction between isocyanates and hydroxyl compounds for textile finishing27 Jun 2000US 6,080,830 ACiba Specialty Chemicals Corporation
- Solderable wire-coating compositions and process for the continuous coating of wires7 Apr 1998US 5,736,193 ABASF Lacke + Farben, AG
- Process for the preparation of fluorochlorohydrocarbon-free low density polyurethane soft foams and soft elastic polyurethane molding foams and polyisocyanate mixtures modified with urethane groups and diphenylmethane-diisocyanate base9 Jul 1996US 5,534,185 ABASF SE
- Water-soluble or water-dispersible polyisocyanate composition, a process for its preparation and its use in coating compositions21 Nov 1995US 5,468,804 ABayer Aktiengesellschaft
- Coating agent and laminate12 Feb 2026US 2026/0042931 A1Mitsui Chemicals, Inc.
- Polyurethane compositions, products prepared with same and preparation methods thereof6 Apr 2023US 2023/0105685 A1Dow Global Technologies LLC
- Coating agent and laminate21 Jul 2022US 2022/0228024 A1Mitsui Chemicals, Inc.
- Polyurethane Mats24 Aug 2017US 2017/0240685 A1Dow Global Technologies LLC
Most cited
By later US patents
- Impact energy-absorbing urethane foam38US 4,116,893 AMcCord Corporation · 1978
- Process for bonding lignocellulose-containing raw materials with a prepolymer based on a urethane-modified diphenylmethane diisocyanate mixture30US 4,546,039 ABASF SE · 1985
- Low density energy management urethane foam28US 4,190,712 AMcCord Corporation · 1980
- Water-soluble or water-dispersible polyisocyanate composition, a process for its preparation and its use in coating compositions27US 5,468,804 ABayer Aktiengesellschaft · 1995
- Acid etch resistant coatings containing polyurethane polyols22US 5,175,227 AAkzo N. V. · 1992