CH603710A5 - - Google Patents

Info

Publication number
CH603710A5
CH603710A5 CH1695473A CH1695473A CH603710A5 CH 603710 A5 CH603710 A5 CH 603710A5 CH 1695473 A CH1695473 A CH 1695473A CH 1695473 A CH1695473 A CH 1695473A CH 603710 A5 CH603710 A5 CH 603710A5
Authority
CH
Switzerland
Application number
CH1695473A
Inventor
Werner Dr Klingshirn
Alfred Dr Zissel
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH603710A5 publication Critical patent/CH603710A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1695473A 1972-12-08 1973-12-04 CH603710A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260103 DE2260103A1 (de) 1972-12-08 1972-12-08 Verfahren zur herstellung lichtechter gerbstoffe

Publications (1)

Publication Number Publication Date
CH603710A5 true CH603710A5 (enrdf_load_stackoverflow) 1978-08-31

Family

ID=5863880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1695473A CH603710A5 (enrdf_load_stackoverflow) 1972-12-08 1973-12-04

Country Status (9)

Country Link
JP (1) JPS4987601A (enrdf_load_stackoverflow)
AR (1) AR199503A1 (enrdf_load_stackoverflow)
BR (1) BR7309614D0 (enrdf_load_stackoverflow)
CH (1) CH603710A5 (enrdf_load_stackoverflow)
DE (1) DE2260103A1 (enrdf_load_stackoverflow)
ES (1) ES421272A1 (enrdf_load_stackoverflow)
FR (1) FR2209796B3 (enrdf_load_stackoverflow)
GB (1) GB1434968A (enrdf_load_stackoverflow)
IT (1) IT1000170B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114241A1 (de) * 1980-06-05 1983-09-08 Iosif Šejlichovič Kaplun Elektronenaustauscherharz, verfahren zu seiner herstellung und seine verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114241A1 (de) * 1980-06-05 1983-09-08 Iosif Šejlichovič Kaplun Elektronenaustauscherharz, verfahren zu seiner herstellung und seine verwendung

Also Published As

Publication number Publication date
AR199503A1 (es) 1974-09-09
JPS4987601A (enrdf_load_stackoverflow) 1974-08-22
DE2260103A1 (de) 1974-06-12
ES421272A1 (es) 1976-06-16
FR2209796B3 (enrdf_load_stackoverflow) 1976-10-15
GB1434968A (en) 1976-05-12
FR2209796A1 (enrdf_load_stackoverflow) 1974-07-05
BR7309614D0 (pt) 1974-09-05
IT1000170B (it) 1976-03-30

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased