GB1368336A - Anodically oxidised aluminium surfaces - Google Patents

Anodically oxidised aluminium surfaces

Info

Publication number
GB1368336A
GB1368336A GB5861171A GB5861171A GB1368336A GB 1368336 A GB1368336 A GB 1368336A GB 5861171 A GB5861171 A GB 5861171A GB 5861171 A GB5861171 A GB 5861171A GB 1368336 A GB1368336 A GB 1368336A
Authority
GB
United Kingdom
Prior art keywords
salt
dec
anodized
aluminium surfaces
sealing
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
GB5861171A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1368336A publication Critical patent/GB1368336A/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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Detergent Compositions (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)

Abstract

1368336 Sealing of anodized aluminium HENKEL & CIE GmbH 17 Dec 1971 [19 Dec 1970] 58611/71 Heading C7B Anodized aluminium or aluminium alloy e.g. Al-Mg or Al-Mg-Si is sealed using a solution containing a) an amine, hydrazine, a compound obtained by the reaction of an aldehyde or ketone with a primary amine, ammonia, or a salt there of and b) a dextrin and/or (meth)acrylic acid or polymerisate thereof, or salt thereof and/or ligninsulphonic acid, or salt thereof, at a temperature of 90‹C-BP; sealing taking place without producing coating of the anodized surface.
GB5861171A 1970-12-19 1971-12-17 Anodically oxidised aluminium surfaces Expired GB1368336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702062661 DE2062661A1 (en) 1970-12-19 1970-12-19 Process to prevent deposits in the redensification of anodically oxidized aluminum surfaces

Publications (1)

Publication Number Publication Date
GB1368336A true GB1368336A (en) 1974-09-25

Family

ID=5791533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5861171A Expired GB1368336A (en) 1970-12-19 1971-12-17 Anodically oxidised aluminium surfaces

Country Status (16)

Country Link
AT (1) AT309181B (en)
BE (1) BE776902A (en)
BR (1) BR7108336D0 (en)
CH (1) CH576531A5 (en)
DE (1) DE2062661A1 (en)
DK (1) DK131950C (en)
ES (1) ES398113A1 (en)
FI (1) FI52594C (en)
FR (1) FR2119975B1 (en)
GB (1) GB1368336A (en)
IT (1) IT944073B (en)
NL (1) NL7116047A (en)
NO (1) NO130876C (en)
SU (1) SU564817A3 (en)
TR (1) TR17800A (en)
ZA (1) ZA718444B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197594A (en) * 1983-04-08 1984-11-09 アルブライト・エンド・ウイルソン・リミテツド Anode aluminum oxide surface sealing treatment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438098A1 (en) * 1978-10-03 1980-04-30 Cegedur Rapid sealing of anodised coatings - using dilute tri:ethanolamine soln. pref. at b.pt.
US20230031173A1 (en) * 2019-12-12 2023-02-02 Nelumbo Inc. Ceramic Composite Materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197594A (en) * 1983-04-08 1984-11-09 アルブライト・エンド・ウイルソン・リミテツド Anode aluminum oxide surface sealing treatment
GB2139646A (en) * 1983-04-08 1984-11-14 Albright & Wilson Sealing anodised aluminium

Also Published As

Publication number Publication date
AT309181B (en) 1973-08-10
NO130876C (en) 1975-02-26
TR17800A (en) 1976-09-01
SU564817A3 (en) 1977-07-05
FR2119975A1 (en) 1972-08-11
ES398113A1 (en) 1974-07-16
ZA718444B (en) 1972-09-27
DK131950B (en) 1975-09-29
FI52594C (en) 1977-10-10
NL7116047A (en) 1972-06-21
BR7108336D0 (en) 1973-05-31
NO130876B (en) 1974-11-18
IT944073B (en) 1973-04-20
BE776902A (en) 1972-06-19
FI52594B (en) 1977-06-30
DE2062661A1 (en) 1972-06-22
CH576531A5 (en) 1976-06-15
DK131950C (en) 1976-02-23
FR2119975B1 (en) 1974-06-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee