EP 4308363 A1 20240124 - METHOD FOR PRODUCING A STABILISER COMPOSITION FOR A POLYMER, AND STABILISER COMPOSITION PRODUCED USING SAID METHOD
Title (en)
METHOD FOR PRODUCING A STABILISER COMPOSITION FOR A POLYMER, AND STABILISER COMPOSITION PRODUCED USING SAID METHOD
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER STABILISATORZUSAMMENSETZUNG FÜR EIN POLYMER UND DAMIT HERGESTELLTE STABILISATORZUSAMMENSETZUNG
Title (fr)
PROCÉDÉ DE PRODUCTION D'UNE COMPOSITION STABILISANTE POUR UN POLYMÈRE, ET COMPOSITION STABILISANTE PRODUITE À L'AIDE DUDIT PROCÉDÉ
Publication
Application
Priority
- AT 501892021 A 20210319
- AT 2022060019 W 20220124
Abstract (en)
[origin: WO2022192928A1] The invention relates to a method for producing a stabiliser composition for a polymer, particularly a polymer containing halogen such as polyvinyl chloride, in which components for forming the stabiliser composition are mixed in an extruder and continuously discharged therefrom. According to the invention, an impact modifier is admixed. The invention also discloses a correspondingly produced stabiliser composition and the use of a planetary roller extruder (1) to produce a stabiliser composition.
IPC 8 full level
B29C 48/00 (2019.01); B29C 48/44 (2019.01); B29C 48/875 (2019.01)
CPC (source: AT EP US)
B29B 7/485 (2013.01 - EP); B29B 7/823 (2013.01 - EP); B29B 7/826 (2013.01 - EP); B29B 9/065 (2013.01 - EP); B29B 9/12 (2013.01 - EP); B29C 48/022 (2019.02 - EP US); B29C 48/345 (2019.02 - US); B29C 48/44 (2019.02 - EP US); B29C 48/875 (2019.02 - EP); B29C 48/92 (2019.02 - US); C08J 3/22 (2013.01 - AT); C08K 5/005 (2013.01 - AT); C08K 5/09 (2013.01 - AT); F17C 9/02 (2013.01 - EP); F17C 13/04 (2013.01 - EP); B29B 7/487 (2013.01 - EP); B29C 48/0022 (2019.02 - EP); B29C 48/05 (2019.02 - EP); B29C 48/297 (2019.02 - EP); B29C 48/92 (2019.02 - EP); B29C 2948/92523 (2019.02 - EP); B29C 2948/92704 (2019.02 - EP US); B29C 2948/92876 (2019.02 - EP); B29K 2027/06 (2013.01 - US); B29K 2033/08 (2013.01 - US); B29K 2105/0044 (2013.01 - EP); B29K 2995/0089 (2013.01 - EP); F17C 2201/0104 (2013.01 - EP); F17C 2201/035 (2013.01 - EP); F17C 2201/054 (2013.01 - EP); F17C 2205/0323 (2013.01 - EP); F17C 2205/035 (2013.01 - EP); F17C 2205/0388 (2013.01 - EP); F17C 2221/012 (2013.01 - EP); F17C 2221/033 (2013.01 - EP); F17C 2223/0153 (2013.01 - EP); F17C 2223/033 (2013.01 - EP); F17C 2223/043 (2013.01 - EP); F17C 2223/046 (2013.01 - EP); F17C 2225/0123 (2013.01 - EP); F17C 2225/033 (2013.01 - EP); F17C 2227/0311 (2013.01 - EP); F17C 2227/0316 (2013.01 - EP); F17C 2227/0393 (2013.01 - EP); F17C 2250/032 (2013.01 - EP); F17C 2250/043 (2013.01 - EP); F17C 2250/0439 (2013.01 - EP); F17C 2250/0626 (2013.01 - EP); F17C 2260/018 (2013.01 - EP); F17C 2265/066 (2013.01 - EP); F17C 2270/0168 (2013.01 - EP)
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)
WO 2022192928 A1 20220922; AT 524902 A1 20221015; AU 2022236929 A1 20231005; BR 112023018416 A2 20231003; CN 117320866 A 20231229; EP 4308363 A1 20240124; US 2024165866 A1 20240523
DOCDB simple family (application)
AT 2022060019 W 20220124; AT 501892021 A 20210319; AU 2022236929 A 20220124; BR 112023018416 A 20220124; CN 202280035272 A 20220124; EP 22701286 A 20220124; US 202218282722 A 20220124