EP 4377380 A1 20240605 - ANTISTATIC TRANSPARENT POLYMER COMPOSITION
Title (en)
ANTISTATIC TRANSPARENT POLYMER COMPOSITION
Title (de)
ANTISTATISCHE TRANSPARENTE POLYMERZUSAMMENSETZUNG
Title (fr)
COMPOSITION POLYMÉRIQUE TRANSPARENTE ANTISTATIQUE
Publication
Application
Priority
- FR 2108196 A 20210728
- FR 2022051512 W 20220727
Abstract (en)
[origin: WO2023007092A1] The present invention relates to a copolymer comprising polyamide blocks and polyether blocks having aromatic units, and to the use thereof as an antistatic additive. The present invention also relates to an antistatic transparent composition containing at least one copolymer comprising polyamide blocks and polyether blocks and a thermoplastic polymer matrix.
IPC 8 full level
C08G 69/40 (2006.01); C08G 69/26 (2006.01); C08G 69/36 (2006.01); C08G 69/44 (2006.01); C08L 53/00 (2006.01); C08L 77/12 (2006.01); C09K 3/16 (2006.01)
CPC (source: EP KR US)
C08G 69/10 (2013.01 - US); C08G 69/265 (2013.01 - EP KR); C08G 69/32 (2013.01 - US); C08G 69/36 (2013.01 - EP KR); C08G 69/40 (2013.01 - EP KR); C08G 69/44 (2013.01 - EP KR); C08G 69/48 (2013.01 - KR); C08G 81/00 (2013.01 - KR US); C08L 71/02 (2013.01 - US); C08L 77/00 (2013.01 - KR); C08L 77/12 (2013.01 - EP KR); C08L 87/005 (2013.01 - KR); C08L 101/00 (2013.01 - KR); C09K 3/16 (2013.01 - EP KR); C08L 2201/04 (2013.01 - US); C08L 2201/10 (2013.01 - US); C08L 2205/025 (2013.01 - US); C08L 2205/035 (2013.01 - US); C08L 2205/22 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3125821 A1 20230203; CN 117980378 A 20240503; EP 4377380 A1 20240605; JP 2024528071 A 20240726; KR 20240037344 A 20240321; US 2024360283 A1 20241031; WO 2023007092 A1 20230202
DOCDB simple family (application)
FR 2108196 A 20210728; CN 202280063043 A 20220727; EP 22762121 A 20220727; FR 2022051512 W 20220727; JP 2024505329 A 20220727; KR 20247006700 A 20220727; US 202218292896 A 20220727