Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LID SEALS FOR PACKAGING LIPOPHILIC MATERIALS
Document Type and Number:
WIPO Patent Application WO/2011/095332
Kind Code:
A3
Abstract:
The present invention relates to a process for the production of a packaging which is at least partly filled with a lipophilic packed product and comprises a container (1) and a closure (2) having a seal (3), comprising as process steps i) provision of a container which has an opening (4) and which is at least partly filled with a lipophilic packed product; ii) provision of a closure which is suitable for closing the container having the opening; iii) application of a composition to at least a part of the inner surfaces of the closure, wherein the composition is obtainable by mixing a particulate thermoplastic polymer with a plasticizer composition comprising a polymeric plasticizer and a polyol ester; iv) heating of the composition applied to at least a part of the inner surfaces of the closure to a temperature which is sufficient to gel the composition; v) cooling of the gelled composition; vi) closing of the container with the closure. The present invention also relates to a packaging which is obtainable by this process and is filled with a lipophilic packed product, and a packaging comprising a container and a closure, wherein the closure has a seal.

Inventors:
DAUTE, Peter (Adolf-Butenandt Str. 25A, Beverstedt, 27616, DE)
SCHÄFER, Martin (Moorstrasse 6, Stubben, 27616, DE)
Application Number:
EP2011/000480
Publication Date:
January 05, 2012
Filing Date:
February 03, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EMERY OLEOCHEMICALS GMBH (Henkelstrasse 67, Düsseldorf, 40589, DE)
DAUTE, Peter (Adolf-Butenandt Str. 25A, Beverstedt, 27616, DE)
SCHÄFER, Martin (Moorstrasse 6, Stubben, 27616, DE)
International Classes:
B65B7/28; B65B29/00; B65D53/02; B65D53/04; C09K3/10; C08K5/103; C08L27/06; C08L67/02
Foreign References:
US5430098A1995-07-04
EP1672014A12006-06-21
JPH07188390A1995-07-25
JP2002060728A2002-02-26
US5576367A1996-11-19
US20090324917A12009-12-31
US2686168A1954-08-10
Attorney, Agent or Firm:
KINKELDEY, Daniela (Bird & Bird LLP, Pacellistrasse 14, München, 80333, DE)
Download PDF: