PT814183E - Composicoes vedantes livres de cobalto e de niquel - Google Patents

Composicoes vedantes livres de cobalto e de niquel Download PDF

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Publication number
PT814183E
PT814183E PT97109898T PT97109898T PT814183E PT 814183 E PT814183 E PT 814183E PT 97109898 T PT97109898 T PT 97109898T PT 97109898 T PT97109898 T PT 97109898T PT 814183 E PT814183 E PT 814183E
Authority
PT
Portugal
Prior art keywords
soot
component
formula
sealing
composition according
Prior art date
Application number
PT97109898T
Other languages
English (en)
Portuguese (pt)
Inventor
Jean-Pierre Chavannes
Original Assignee
Clariant Finance Bvi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Publication of PT814183E publication Critical patent/PT814183E/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/04Anodisation of aluminium or alloys based thereon
    • C25D11/18After-treatment, e.g. pore-sealing
    • C25D11/24Chemical after-treatment
    • C25D11/246Chemical after-treatment for sealing layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PT97109898T 1996-06-20 1997-06-18 Composicoes vedantes livres de cobalto e de niquel PT814183E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9612924.2A GB9612924D0 (en) 1996-06-20 1996-06-20 Cobalt-and nickel-free sealant compositions

Publications (1)

Publication Number Publication Date
PT814183E true PT814183E (pt) 2002-02-28

Family

ID=10795608

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97109898T PT814183E (pt) 1996-06-20 1997-06-18 Composicoes vedantes livres de cobalto e de niquel

Country Status (9)

Country Link
US (1) US5919297A (enExample)
EP (1) EP0814183B1 (enExample)
JP (1) JP3878283B2 (enExample)
AT (1) ATE204928T1 (enExample)
CA (1) CA2208157C (enExample)
DE (1) DE69706372T2 (enExample)
ES (1) ES2162661T3 (enExample)
GB (1) GB9612924D0 (enExample)
PT (1) PT814183E (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001034872A1 (en) * 1999-11-09 2001-05-17 Henkel Corporation Composition and process for sealing anodized aluminum
EP1873278A1 (en) * 2006-06-30 2008-01-02 Henkel Kommanditgesellschaft Auf Aktien Silicate treatment of sealed anodised aluminum
CN101812713A (zh) * 2010-05-07 2010-08-25 李继光 一种铝合金阳极氧化膜封闭剂的制备方法
US9484123B2 (en) 2011-09-16 2016-11-01 Prc-Desoto International, Inc. Conductive sealant compositions
CN107653474A (zh) * 2017-11-03 2018-02-02 安徽新合富力科技有限公司 一种阳极氧化无镍封孔剂
CN112004669B (zh) * 2018-06-22 2023-06-23 惠普发展公司,有限责任合伙企业 阳极处理的金属基板的无镍密封
CN110644033A (zh) * 2019-09-26 2020-01-03 成都阳光铝制品有限公司 一种铝合金阳极氧化膜封孔质量的优化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785980A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Method for removal of oxide on metallic surface
CH655519B (enExample) * 1981-08-28 1986-04-30
IT1254318B (it) * 1991-04-09 1995-09-14 Sandoz Ag Composizioni sigillanti prive di cobalto e di nichelio.
US5411607A (en) * 1993-11-10 1995-05-02 Novamax Technologies Holdings, Inc. Process and composition for sealing anodized aluminum surfaces

Also Published As

Publication number Publication date
JPH1088109A (ja) 1998-04-07
CA2208157C (en) 2006-02-21
DE69706372D1 (de) 2001-10-04
EP0814183A1 (en) 1997-12-29
US5919297A (en) 1999-07-06
ATE204928T1 (de) 2001-09-15
DE69706372T2 (de) 2002-06-20
CA2208157A1 (en) 1997-12-20
EP0814183B1 (en) 2001-08-29
ES2162661T3 (es) 2002-01-01
JP3878283B2 (ja) 2007-02-07
GB9612924D0 (en) 1996-08-21

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