Title:
架橋性組成物、それから得られる熱可塑性エラストマーおよびその使用
Document Type and Number:
Japanese Patent JP5324035
Kind Code:
B2
Abstract:
Carboxylate salts of tri- or tetra-valent metals are used as crosslinkers in crosslinkable compositions based on thermoplastic polymers and carboxylated elastomers. Crosslinkable compositions (CC) containing (1) thermoplastic polymer(s), (2) elastomer(s) with carboxyl groups and (3) a crosslinker system comprising one or more salts of formula (R y->) x/y M x+> (I) in which R y->a 1-26C hydrocarbon residue with y carboxyl groups; y : 1, 2, 3 or 4; x : 3 or 4; M : a tri- or tetra-valent metal . Independent claims are included for (1) a method for the production of CC by mixing all three components at a temperature above the highest melting point (m.pt.) or glass transition point (Tg) of the polymer (1) (2) a method for the production of thermoplastic elastomers by subjecting CC to a continuous mixing process under the above temperature conditions (3) thermoplastic elastomers based on (1) and (2), in which component (2) is crosslinked by a system (3) as above (4) moulded parts made from such thermoplastic elastomers .
Inventors:
Dirk Achaten
Claus Lana
Ky Farnhorn
Stephen Pask
Karlsten Fisher
Claus Lana
Ky Farnhorn
Stephen Pask
Karlsten Fisher
Application Number:
JP2006240624A
Publication Date:
October 23, 2013
Filing Date:
September 05, 2006
Export Citation:
Assignee:
LANXESS Deutschland Gamebecher
International Classes:
C08L13/00; C08K5/098; C08L67/00; C08L77/00; C08L79/08
Domestic Patent References:
| JP2003532772A | ||||
| JP2004526009A | ||||
| JP1165638A | ||||
| JP2005501172A | ||||
| JP60130632A | ||||
| JP2002201244A | ||||
| JP2002293723A | ||||
| JP2001131283A | ||||
| JP63081158A | ||||
| JP62158741A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro