Global Patent Index - EP 2736967 A1

EP 2736967 A1 20140604 - METHOD FOR PRODUCING A SOLE OR A SOLE PART OF A SHOE

Title (en)

METHOD FOR PRODUCING A SOLE OR A SOLE PART OF A SHOE

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER SOHLE ODER EINES SOHLENTEILS EINES SCHUHS

Title (fr)

PROCÉDÉ DE PRODUCTION D'UNE SEMELLE OU D'UNE PARTIE DE SEMELLE D'UNE CHAUSSURE

Publication

EP 2736967 A1 20140604 (DE)

Application

EP 12738038 A 20120716

Priority

  • DE 102011108744 A 20110728
  • EP 2012002970 W 20120716

Abstract (en)

[origin: CA2843334A1] The invention relates to a method for producing a sole (1) or a sole part of a shoe (2), in particular of a sports shoe. In order to obtain a lightweight shoe which has good rebound characteristics, the invention provides the following steps: a) producing plastic elements (3), the extent (a, b, c) of which in the three spatial directions lies between 2 mm and 15 mm, preferably between 3 mm and 9 mm, wherein the plastic elements (3) consist of a foamed thermoplastic elastomer based on urethane (TPU, E-TPU, TPE-U) and/or based on polyester block amide (PEBA); b) introducing the plastic elements (3) into a molding tool which has a cavity which corresponds to the shape of the sole (1) or the sole part to be produced; and c) connecting the plastic elements (3) located in the molding tool to one another, wherein a binder is put into the molding tool to make the connection and/or wherein heat is allowed to act on the plastic elements (3) to make the connection.

IPC 8 full level

C08J 9/232 (2006.01); B29D 35/00 (2010.01); B29D 35/12 (2010.01); C08J 9/236 (2006.01); C08J 9/33 (2006.01)

CPC (source: EP US)

B29C 44/1285 (2013.01 - EP US); B29D 35/00 (2013.01 - EP US); B29D 35/0009 (2013.01 - EP US); B29D 35/0054 (2013.01 - EP US); B29D 35/06 (2013.01 - US); B29D 35/122 (2013.01 - EP US); C08J 9/232 (2013.01 - EP US); C08J 9/236 (2013.01 - EP US); C08J 9/33 (2013.01 - EP US); B29L 2031/50 (2013.01 - EP US); C08J 2375/04 (2013.01 - EP US); C08J 2377/12 (2013.01 - EP US); C08J 2475/04 (2013.01 - EP US)

Citation (search report)

See references of WO 2013013784A1

Citation (examination)

Citation (third parties)

Third party :

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)

DE 102011108744 A1 20130131; DE 102011108744 B4 20140313; AU 2012289311 A1 20140220; BR 112014001548 A2 20170214; CA 2843334 A1 20130131; CN 103717658 A 20140409; EP 2736967 A1 20140604; JP 2014521418 A 20140828; KR 20140045566 A 20140416; RU 2014107535 A 20150910; US 2014151918 A1 20140605; WO 2013013784 A1 20130131

DOCDB simple family (application)

DE 102011108744 A 20110728; AU 2012289311 A 20120716; BR 112014001548 A 20120716; CA 2843334 A 20120716; CN 201280037671 A 20120716; EP 12738038 A 20120716; EP 2012002970 W 20120716; JP 2014521976 A 20120716; KR 20147005615 A 20120716; RU 2014107535 A 20120716; US 201214235676 A 20120716