Global Patent Index - EP 3829845 A4

EP 3829845 A4 20220622 - RECYCLED COMPOSITE MATERIALS AND RELATED METHODS

Title (en)

RECYCLED COMPOSITE MATERIALS AND RELATED METHODS

Title (de)

WIEDERAUFBEREITETE VERBUNDMATERIALIEN UND ZUGEHÖRIGE VERFAHREN

Title (fr)

MATÉRIAUX COMPOSITES RECYCLÉS ET PROCÉDÉS ASSOCIÉS

Publication

EP 3829845 A4 20220622 (EN)

Application

EP 19843254 A 20190805

Priority

  • US 201862714460 P 20180803
  • US 2019045166 W 20190805

Abstract (en)

[origin: WO2020028914A1] Compositions prepared from recycled composite materials are disclosed. The compositions can be used to produce new, recyclable solid composite products, including building materials with improved strength and moisture resistance.

IPC 8 full level

B29B 7/14 (2006.01); B29B 7/90 (2006.01); B29B 17/00 (2006.01); B29B 17/02 (2006.01); B29B 17/04 (2006.01); B29B 9/06 (2006.01); B29K 23/00 (2006.01); B29K 67/00 (2006.01); B29L 31/08 (2006.01)

CPC (source: EP)

B29B 7/14 (2013.01); B29B 7/90 (2013.01); B29B 17/0026 (2013.01); B29B 17/02 (2013.01); B29B 17/04 (2013.01); B29B 17/0404 (2013.01); B29B 17/0412 (2013.01); B29B 9/065 (2013.01); B29B 2017/0268 (2013.01); B29K 2023/065 (2013.01); B29K 2067/003 (2013.01); B29L 2031/085 (2013.01); Y02B 10/30 (2013.01); Y02P 70/50 (2015.11); Y02W 30/62 (2015.05)

Citation (search report)

  • [X] US 2017362406 A1 20171221 - LI HUI [US], et al
  • [X] US 9028731 B2 20150512 - WEYANT KENNETH [US], et al
  • [A] US 2014150842 A1 20140605 - NOSKER THOMAS [US], et al
  • [T] LARSEN K ET AL: "Recycling wind turbine blades", RENEWABLE ENERGY FOCUS, ELSEVIER, AMSTERDAM, NL, vol. 9, no. 7, 1 January 2009 (2009-01-01), pages 70 - 73, XP025995802, ISSN: 1755-0084, [retrieved on 20090101], DOI: 10.1016/S1755-0084(09)70045-6
  • See references of WO 2020028914A1

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 2020028914 A1 20200206; CN 113165215 A 20210723; EP 3829845 A1 20210609; EP 3829845 A4 20220622

DOCDB simple family (application)

US 2019045166 W 20190805; CN 201980065643 A 20190805; EP 19843254 A 20190805