Global Patent Index - EP 3233485 A1

EP 3233485 A1 2017-10-25 - METHOD FOR PRODUCING A COMPOSITE, AND A COMPOSITE

Title (en)

METHOD FOR PRODUCING A COMPOSITE, AND A COMPOSITE

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES VERBUNDS SOWIE EIN VERBUND

Title (fr)

PROCÉDÉ DE FABRICATION D'UN COMPOSITE ET COMPOSITE

Publication

EP 3233485 A1 (DE)

Application

EP 15813349 A

Priority

  • EP 14199466 A
  • EP 2015079977 W

Abstract (en)

[origin: WO2016096975A1] The invention relates to a composite and a method for producing a composite (1) of at least three layers, comprising a support (2), in particular a woven fabric, knitted fabric, net, nonwoven fabric, mesh, or non-crimp fabric, a first polymer layer (3) which faces the support, and a second polymer layer (4) which faces away from the support and adjoins the first polymer layer (3). The at least three layers are combined under pressure and temperature conditions which are selected such that an at least partial penetration of the first polymer layer (3) into the support (2) is ensured, wherein the composite adhesion between the first polymer layer (3) and the support (2) is at least ≥ 0.2 N/mm.

IPC 8 full level (invention and additional information)

B32B 27/08 (2006.01); B32B 5/02 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01)

CPC (invention and additional information)

B32B 27/08 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/026 (2013.01); B32B 5/028 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/40 (2013.01); B32B 2307/50 (2013.01); B32B 2307/724 (2013.01); B32B 2307/7265 (2013.01); B32B 2419/00 (2013.01); B32B 2605/00 (2013.01)

Citation (search report)

See references of WO 2016096975A1

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

Designated extension state (EPC)

BA ME

EPO simple patent family

EP 3034299 A1 20160622; EP 3233485 A1 20171025; US 2017341348 A1 20171130; WO 2016096975 A1 20160623

INPADOC legal status


2018-03-28 [DAV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT (IN ANY COUNTRY) (DELETED)

2018-03-28 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170607

2017-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-10-25 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN:

- Countries: MA MD

2017-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME