EP 2830861 A4 20160608 - RECYCLABLE PLASTIC STRUCTURAL ARTICLES AND METHOD OF MANUFACTURE
Title (en)
RECYCLABLE PLASTIC STRUCTURAL ARTICLES AND METHOD OF MANUFACTURE
Title (de)
WIEDERAUFBEREITBARE KUNSTSTOFFSTRUKTURARTIKEL UND VERFAHREN ZUR HERSTELLUNG
Title (fr)
ARTICLES STRUCTURAUX EN MATIÈRE PLASTIQUE RECYCLABLE ET PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- US 201261616988 P 20120328
- US 201261616985 P 20120328
- US 201261616948 P 20120328
- US 201213463682 A 20120503
- US 201213463705 A 20120503
- US 201213463700 A 20120503
- US 201313840827 A 20130315
- US 2013034312 W 20130328
Abstract (en)
[origin: WO2013148977A1] An in-situ molded foam core structural plastic article having an outer shell with an interior cavity filled with expandable polymer beads which when expanded substantially fill the interior cavity forming a thermal bond with the shell. The bead and shell are of a similar plastic composition enabling the articles to be reground and recycled. Various articles are disclosed including structural panels, and automotive seat, load floor, interior panel, bumper and running board components. An apparatus for forming the articles and an associated method of manufacture are also disclosed.
IPC 8 full level
B29C 44/34 (2006.01); B29C 49/00 (2006.01); B29C 49/60 (2006.01); B29C 70/58 (2006.01); B29C 70/66 (2006.01); B29C 49/04 (2006.01); B29C 49/42 (2006.01); B29L 31/06 (2006.01); B29L 31/30 (2006.01)
CPC (source: EP)
B29C 44/343 (2013.01); B29C 70/66 (2013.01); B29C 49/0031 (2013.01); B29C 49/04 (2013.01); B29C 49/4273 (2013.01); B29C 49/42808 (2022.05); B29C 2793/0018 (2013.01); B29L 2031/06 (2013.01); B29L 2031/3044 (2013.01)
Citation (search report)
- [XAY] EP 1987934 A2 20081105 - JSP CORP [JP]
- [XAY] EP 0583542 A1 19940223 - ARON KASEI KK [JP], et al
- [Y] US 2001035658 A1 20011101 - ANDERSON JEFFREY A [US], et al
- [Y] US 2008018161 A1 20080124 - EVANS JONATHAN A [US]
- [A] US 6607680 B1 20030819 - MOITZHEIM JUERGEN [DE]
- [A] JP 2010046920 A 20100304 - JSP CORP
- [XI] WO 2008121754 A1 20081009 - DOW GLOBAL TECHNOLOGIES INC [US], et al
- See references of WO 2013148977A1
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
DOCDB simple family (publication)
WO 2013148977 A1 20131003; EP 2830861 A1 20150204; EP 2830861 A4 20160608
DOCDB simple family (application)
US 2013034312 W 20130328; EP 13769879 A 20130328