C08C 1/065
Increasing the size of dispersed rubber particles
C08C1/065 (Increasing the size of dispersed rubber particles) appears on 49 US grants and 26 published applications in this corpus.
Search patents in C08C- Granted patents
- 49
- Published applications
- 26
- Assignees
- 30
- Inventors
- 125
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 5 |
| 2004 | 2 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 5 |
| 2021 | 3 | 3 |
| 2022 | 1 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 4 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of preparing vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer, method of preparing thermoplastic resin composition including the same, and thermoplastic resin composition including the same14 Oct 2025US 12,441,826 B2LG Chem.Ltd.
- Acrylic copolymer coagulant and method of preparing graft copolymer using the same16 Sep 2025US 12,415,877 B2LG Chem.Ltd.
- Processes for increasing the molecular weight of guayule natural rubber25 Mar 2025US 12,258,427 B2Bridgestone Corporation
- Method of storing latex particle dispersion liquid11 Feb 2025US 12,222,348 B2Jsr Corporation
- Diene-based rubber latex, method for preparing thereof and graft copolymer with core-shell structure comprising the same19 Mar 2024US 11,932,709 B2LG Chem.Ltd.
- Method of preparing vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer, method of preparing thermoplastic resin composition including the same, and thermoplastic resin composition including the same15 Jan 2026US 2026/0015449 A1LG Chem.Ltd.
- Method of preparing vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer, method of preparing thermoplastic resin composition including the same, and thermoplastic resin composition including the same29 Dec 2022US 2022/0411558 A1LG Chem.Ltd.
- Acrylic copolymer coagulant and method of preparing graft copolymer using the same9 Jun 2022US 2022/0177621 A1LG Chem.Ltd.
- Processes For Increasing The Molecular Weight Of Guayule Natural Rubber3 Mar 2022US 2022/0064339 A1Bridgestone Corporation
- Solidification of a natural rubber latex by polyquaternary polymers4 Nov 2021US 2021/0340284 A1Versalis S.P.A.
Most cited
By later US patents
- Particle agglomeration in rubber latices46US 4,419,496 AThe Dow Chemical Company · 1983
- Impact resistant polymers34US 5,336,720 ARohm and Haas Company · 1994
- Method for enlarging the particle size of polymers prepared by aqueous emulsion polymerization21US 3,989,661 ARevertex Limited · 1976
- Process for the agglomeration of rubber latexes12US 4,357,270 AMontedison S.p.A. · 1982
- Method for agglomerating dispersed rubber11US 6,812,283 B2BASF SE · 2004