EP 1200495 A1 20020502 - PROCESS FOR PRODUCING A CROSS-LINKED POLYMER PRODUCT
Title (en)
PROCESS FOR PRODUCING A CROSS-LINKED POLYMER PRODUCT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES VERNETZTEN POLYMERPRODUKTS
Title (fr)
PROCEDE DE PRODUCTION D'UN PRODUIT POLYMERE RETICULE
Publication
Application
Priority
- FI 0000221 W 20000317
- FI 990613 A 19990318
Abstract (en)
[origin: WO0055225A1] The invention relates to a process for producing a polymer product cross-linked by silane where a polymer, a grafting agent, an initiator and a cross-linking catalyst and possible additives are fed into an extruder and extruded, whereafter the grafted material obtained is cross-linked using water and the catalyst for obtaining a cross-linked polymer product. According to the process the grafting degree of the grafted material is determined using an on line method and based upon the result obtained the amounts of the components to be fed into the extruder are continuously adjusted in order to obtain the desired grafting degree.
IPC 1-7
IPC 8 full level
C08J 3/24 (2006.01); B29C 48/92 (2019.01); C08F 255/00 (2006.01); C08F 255/02 (2006.01); C08J 5/00 (2006.01); H01B 13/14 (2006.01); B29C 48/06 (2019.01); B29C 48/09 (2019.01); B29K 23/00 (2006.01); B29K 105/24 (2006.01); B29L 9/00 (2006.01); B29L 23/00 (2006.01)
CPC (source: EP KR)
B29C 48/022 (2019.01 - EP); B29C 48/92 (2019.01 - EP); C08F 255/00 (2013.01 - EP KR); C08F 255/02 (2013.01 - EP); B29C 48/06 (2019.01 - EP); B29C 48/09 (2019.01 - EP); B29C 2948/92657 (2019.01 - EP); B29C 2948/92714 (2019.01 - EP); B29C 2948/92828 (2019.01 - EP); B29K 2301/10 (2013.01 - EP)
Citation (search report)
See references of WO 0055225A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0055225 A1 20000921; AU 3436700 A 20001004; CN 1137166 C 20040204; CN 1344284 A 20020410; EP 1200495 A1 20020502; FI 105198 B 20000630; FI 990613 A0 19990318; JP 2002539304 A 20021119; KR 20010114221 A 20011231
DOCDB simple family (application)
FI 0000221 W 20000317; AU 3436700 A 20000317; CN 00805229 A 20000317; EP 00912707 A 20000317; FI 990613 A 19990318; JP 2000605651 A 20000317; KR 20017011628 A 20010913