AR199503A1 - Procedimiento para la obtencion de curtientes estables a la luz - Google Patents

Procedimiento para la obtencion de curtientes estables a la luz

Info

Publication number
AR199503A1
AR199503A1 AR25139173A AR25139173A AR199503A1 AR 199503 A1 AR199503 A1 AR 199503A1 AR 25139173 A AR25139173 A AR 25139173A AR 25139173 A AR25139173 A AR 25139173A AR 199503 A1 AR199503 A1 AR 199503A1
Authority
AR
Argentina
Prior art keywords
procedure
obtaining light
tanning
stable
stable tanning
Prior art date
Application number
AR25139173A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR199503A1 publication Critical patent/AR199503A1/es

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)
AR25139173A 1972-12-08 1973-12-06 Procedimiento para la obtencion de curtientes estables a la luz AR199503A1 (es)

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
AR199503A1 true AR199503A1 (es) 1974-09-09

Family

ID=5863880

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25139173A AR199503A1 (es) 1972-12-08 1973-12-06 Procedimiento para la obtencion de curtientes estables a la luz

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1038346A1 (ru) * 1980-06-05 1983-08-30 Предприятие П/Я М-5885 Способ получени электронообменных смол

Also Published As

Publication number Publication date
GB1434968A (en) 1976-05-12
DE2260103A1 (de) 1974-06-12
FR2209796B3 (sr) 1976-10-15
IT1000170B (it) 1976-03-30
FR2209796A1 (sr) 1974-07-05
CH603710A5 (sr) 1978-08-31
ES421272A1 (es) 1976-06-16
JPS4987601A (sr) 1974-08-22
BR7309614D0 (pt) 1974-09-05

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