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Patent Searching and Data


Title:
金属又は金属合金表面の耐食性を増加させるための後処理組成物
Document Type and Number:
Japanese Patent JP5665749
Kind Code:
B2
Abstract:
The present invention relates to aqueous post-treatment compositions and an immersion and/or electrolytical process using said compositions for corrosion protection of metal and/or metal alloy surfaces. The aqueous post-treatment compositions comprise at least one polysiloxane betaine compound and optionally at least one phosphorus containing compound.

Inventors:
ユルゲン バーテルメス
ミヒャエル ダンカー
オーラフ クアツ
フロランス ラゴルス−ブロ
ロバート リューター
Application Number:
JP2011532621A
Publication Date:
February 04, 2015
Filing Date:
October 21, 2009
Export Citation:
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Assignee:
アトテツク・ドイチユラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングAtotech Deutschland GmbH
International Classes:
C23F11/00; C09D5/08; C09D7/12; C09D183/10; C25D9/02
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi Yoshi size
Star Kimihiro
Hiroyasu Ninomiya
篠 Ryoichi
アインゼル Felix-Reinhardt