BE685575A - - Google Patents

Info

Publication number
BE685575A
BE685575A BE685575DA BE685575A BE 685575 A BE685575 A BE 685575A BE 685575D A BE685575D A BE 685575DA BE 685575 A BE685575 A BE 685575A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE685575A publication Critical patent/BE685575A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/16—Sulfur-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/30—Protecting wire-cloths from mechanical damage
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
BE685575D 1965-08-17 1966-08-16 BE685575A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1154765A CH458048A (de) 1965-08-17 1965-08-17 Verfahren zur Herstellung von optisch aufgehelltem Papier

Publications (1)

Publication Number Publication Date
BE685575A true BE685575A (sv) 1967-02-01

Family

ID=4374537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE685575D BE685575A (sv) 1965-08-17 1966-08-16

Country Status (4)

Country Link
BE (1) BE685575A (sv)
CH (1) CH458048A (sv)
DE (1) DE1546284A1 (sv)
GB (1) GB1103399A (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559103A (en) * 1982-08-05 1985-12-17 Honshu Seishi Kabushiki Kaisha Packaging paper and packaging material for packaging metallic material and method of producing the same
GB8313320D0 (en) * 1983-05-14 1983-06-22 Ciba Geigy Ag Coating compositions
GB8313322D0 (en) * 1983-05-14 1983-06-22 Ciba Geigy Ag Heterocyclic-(cyclo)aliphatic carboxylic acids
GB8412063D0 (en) * 1984-05-11 1984-06-20 Ciba Geigy Ag Compositions containing heterocyclic corrosion inhibitors
GB8412064D0 (en) * 1984-05-11 1984-06-20 Ciba Geigy Ag Compositions containing heterocyclic corrosion inhibitors
GB8428677D0 (en) * 1984-11-13 1984-12-19 Ciba Geigy Ag Corrosion-inhibiting aqueous coating compositions
US6365067B1 (en) 1999-08-12 2002-04-02 Baker Hughes Incorporated Mercaptoalcohol corrosion inhibitors
US10457817B2 (en) 2016-05-02 2019-10-29 Ecolab Usa Inc. 2-mercaptobenzimidazole derivatives as corrosion inhibitors

Also Published As

Publication number Publication date
CH458048A (de) 1968-06-15
GB1103399A (en) 1968-02-14
DE1546284A1 (de) 1970-04-23

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