CA1162727A - Pigments anticorrosion, et leur emploi en peinture - Google Patents

Pigments anticorrosion, et leur emploi en peinture

Info

Publication number
CA1162727A
CA1162727A CA000392064A CA392064A CA1162727A CA 1162727 A CA1162727 A CA 1162727A CA 000392064 A CA000392064 A CA 000392064A CA 392064 A CA392064 A CA 392064A CA 1162727 A CA1162727 A CA 1162727A
Authority
CA
Canada
Prior art keywords
pigments
phthalic acid
accordance
acid anhydride
treatment
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
CA000392064A
Other languages
English (en)
Inventor
Wigo Haacke
Gerhard Adrian
Manfred Gawol
Rainer Heubach
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.)
Goslarer Farbenwerke Dr Hans Heubach & Co KG GmbH
Original Assignee
Goslarer Farbenwerke Dr Hans Heubach & Co KG GmbH
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 Goslarer Farbenwerke Dr Hans Heubach & Co KG GmbH filed Critical Goslarer Farbenwerke Dr Hans Heubach & Co KG GmbH
Priority to CA000392064A priority Critical patent/CA1162727A/fr
Application granted granted Critical
Publication of CA1162727A publication Critical patent/CA1162727A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
CA000392064A 1981-12-11 1981-12-11 Pigments anticorrosion, et leur emploi en peinture Expired CA1162727A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000392064A CA1162727A (fr) 1981-12-11 1981-12-11 Pigments anticorrosion, et leur emploi en peinture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000392064A CA1162727A (fr) 1981-12-11 1981-12-11 Pigments anticorrosion, et leur emploi en peinture

Publications (1)

Publication Number Publication Date
CA1162727A true CA1162727A (fr) 1984-02-28

Family

ID=4121598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000392064A Expired CA1162727A (fr) 1981-12-11 1981-12-11 Pigments anticorrosion, et leur emploi en peinture

Country Status (1)

Country Link
CA (1) CA1162727A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840668A (en) * 1986-02-20 1989-06-20 Dr. Hans Heubach Gmbh & Co. Kg Corrosion-inhibiting pigments, their production and use
AU618572B2 (en) * 1988-02-03 1992-01-02 E.I. Du Pont De Nemours And Company Tio2 pigments resistant to discoloration in the presence of polymer additives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840668A (en) * 1986-02-20 1989-06-20 Dr. Hans Heubach Gmbh & Co. Kg Corrosion-inhibiting pigments, their production and use
AU618572B2 (en) * 1988-02-03 1992-01-02 E.I. Du Pont De Nemours And Company Tio2 pigments resistant to discoloration in the presence of polymer additives

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