CPC Main Group Additional Only
C08L 2205/00 Polymer mixtures characterised by other features
10 direct subcodes
Child Classifications
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- C08L 2205/02 containing two or more polymers of the same C08L -group
- C08L 2205/03 containing three or more polymers in a blend
- C08L 2205/04 containing interpenetrating networks
- C08L 2205/05 containing polymer components which can react with one another
- C08L 2205/06 having improved processability or containing aids for moulding methods
- C08L 2205/08 containing additives to improve the compatibility between two polymers
- C08L 2205/12 containing additives being liquid crystalline or anisotropic in the melt
- C08L 2205/14 containing polymeric additives characterised by shape
- C08L 2205/22 Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
- C08L 2205/24 Crystallisation aids
Top Applicants
Top 10 applicants by patent filingsfor class C08, 2013–2023, worldwide · Source: EPO PATSTAT
- LG CHEM KR 15,432
- DOW GLOBAL TECHNOLOGIES US 14,214
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 11,155
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 6,455
- FUJIFILM JP 6,178
- CHINESE ACADEMY OF SCIENCES 5,569
- SHIN-ETSU CHEMICAL COMPANY JP 5,506
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 5,443
- TORAY INDUSTRIES JP 4,635
- NITTO DENKO CORPORATION JP 4,620