Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE
Document Type and Number:
WIPO Patent Application WO/2014/179206
Kind Code:
A3
Abstract:
Seat components and claddings for railway molded or formed from a thermoplastic polymer composition comprising, based on the total weight of the composition, 50 to 93 wt.% of a specific polycarbonate; 4 to 30 wt.% of a poly(carbonate-siloxane) comprising bisphenol A carbonate units, and siloxane units; 3 to 20 wt.% of an organophosphorus compound in an amount effective to provide 0.1 to 2.0 wt.% of phosphorus, based on the total weight of the thermoplastic polymer composition; wherein an article having a thickness of 0.5 to 10 mm molded from the composition has a Ds-4 smoke density ≤ 300 measured according to ISO 5659-2, and a MAHRE ≤ 90 kW/m2 measured according to ISO 5660-1, a multiaxial impact energy ≥ 100 J, and a ductility in multiaxial impact of 80 to 100% at +23°C according to ISO 6603.

Inventors:
SYBERT PAUL DEAN (US)
VAN DER MEE MARK ADRIANUS JOHANNES (NL)
ASSINK ROLAND SEBASTIAN (NL)
VAN DE GRAMPEL ROBERT DIRK (NL)
Application Number:
PCT/US2014/035656
Publication Date:
March 19, 2015
Filing Date:
April 28, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SABIC INNOVATIVE PLASTICS IP (NL)
SYBERT PAUL DEAN (US)
International Classes:
B61D1/04; C08L69/00; B61D33/00; C08L67/03
Domestic Patent References:
WO2010077644A12010-07-08
WO2014100341A12014-06-26
Foreign References:
US20060142527A12006-06-29
US20110060106A12011-03-10
Other References:
See also references of EP 2992052A2
Attorney, Agent or Firm:
WU, Wanli (20 Church Street22nd Floo, Hartford Connecticut, US)
Download PDF: