Title:
シリンダーを含む装置において、可撓性支持体に架橋性液体シリコーン組成物を塗布する際のミスチングを防ぐ方法
Document Type and Number:
Japanese Patent JP2004507354
Kind Code:
A
Abstract:
The invention relates to a process for combating the appearance of mist (misting) during the coating of flexible supports with at least one liquid silicone (RTV polyaddition) composition which is a precursor of silicone coating(s) using a roll coating device operating at high speed. The targeted aim is to increase the speed of appearance of the misting and subsequently to improve the appearance, the coverage and the mechanical properties of the silicone coating and industrial hygiene. For this, use is made of a liquid coating composition obtained by mixing:a silicone phase comprising one or more POSs (A) and optionally one or more (crosslinking) compound(s) (B), the viscosity eta of which at 25° C. is between 100 and 800 mPa.s;with 1 to 10% by weight of noncellulose antimist particles (talc, silica, kaolin, TiO2), the D50 (in mum) of which is: 0.01<=D50<=2;and optionally with a liquid (D)-water/solvent.
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Inventors:
Paul Blancal
Eve Giro
Christoph Guillo
Frederik Maju
Frederik Garne
Eve Giro
Christoph Guillo
Frederik Maju
Frederik Garne
Application Number:
JP2002524011A
Publication Date:
March 11, 2004
Filing Date:
July 23, 2001
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
B05D1/28; B05D7/24; C09D5/02; C09D183/04; (IPC1-7): B05D1/28; B05D7/24; C09D5/02; C09D183/04
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Hiroshi Kazama