GB1310644A - Method and composition for sealing anodized aluminium surfaces - Google Patents

Method and composition for sealing anodized aluminium surfaces

Info

Publication number
GB1310644A
GB1310644A GB2242471A GB2242471A GB1310644A GB 1310644 A GB1310644 A GB 1310644A GB 2242471 A GB2242471 A GB 2242471A GB 2242471 A GB2242471 A GB 2242471A GB 1310644 A GB1310644 A GB 1310644A
Authority
GB
United Kingdom
Prior art keywords
anodized aluminium
sealing
composition
aluminium surfaces
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2242471A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcor Chemical Co Inc
Original Assignee
Alcor Chemical Co Inc
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 Alcor Chemical Co Inc filed Critical Alcor Chemical Co Inc
Publication of GB1310644A publication Critical patent/GB1310644A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical 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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
GB2242471A 1970-02-24 1971-04-19 Method and composition for sealing anodized aluminium surfaces Expired GB1310644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1383270A 1970-02-24 1970-02-24

Publications (1)

Publication Number Publication Date
GB1310644A true GB1310644A (en) 1973-03-21

Family

ID=21761993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2242471A Expired GB1310644A (en) 1970-02-24 1971-04-19 Method and composition for sealing anodized aluminium surfaces

Country Status (12)

Country Link
US (1) US3647649A (de)
BE (1) BE763413A (de)
CA (1) CA950604A (de)
CH (1) CH570467A5 (de)
DE (1) DE2108725A1 (de)
ES (1) ES388577A1 (de)
FR (1) FR2078992A5 (de)
GB (1) GB1310644A (de)
LU (1) LU62641A1 (de)
NL (1) NL7102406A (de)
OA (1) OA03814A (de)
SE (1) SE382471B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792852A (fr) * 1971-12-17 1973-06-15 Henkel & Cie Gmbh Procede de traitement de surfaces d'aluminium par oxydation suivie d'une densification
CH655519B (de) * 1981-08-28 1986-04-30
US4521463A (en) * 1982-08-18 1985-06-04 Aluminum Company Of America One step sealing process
US4784732A (en) * 1986-07-24 1988-11-15 Covino Charles P Electrolytic formation of an aluminum oxide layer
CN101736386B (zh) * 2008-11-27 2011-11-16 比亚迪股份有限公司 一种铝合金封孔剂
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
FR2996857B1 (fr) * 2012-10-17 2015-02-27 Constellium France Elements de chambres a vide en alliage d'aluminium
CN112210809B (zh) * 2020-09-29 2021-09-24 九牧厨卫股份有限公司 一种银色氧化膜的制备方法

Also Published As

Publication number Publication date
DE2108725A1 (de) 1971-09-09
ES388577A1 (es) 1973-05-16
FR2078992A5 (de) 1971-11-05
BE763413A (fr) 1971-07-16
OA03814A (fr) 1971-12-24
CH570467A5 (de) 1975-12-15
NL7102406A (de) 1971-08-26
SE382471B (sv) 1976-02-02
CA950604A (en) 1974-07-09
US3647649A (en) 1972-03-07
LU62641A1 (de) 1971-08-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees