JPS4987601A - - Google Patents

Info

Publication number
JPS4987601A
JPS4987601A JP13650773A JP13650773A JPS4987601A JP S4987601 A JPS4987601 A JP S4987601A JP 13650773 A JP13650773 A JP 13650773A JP 13650773 A JP13650773 A JP 13650773A JP S4987601 A JPS4987601 A JP S4987601A
Authority
JP
Japan
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.)
Pending
Application number
JP13650773A
Other languages
Japanese (ja)
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 JPS4987601A publication Critical patent/JPS4987601A/ja
Pending legal-status Critical Current

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)
JP13650773A 1972-12-08 1973-12-08 Pending JPS4987601A (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
JPS4987601A true JPS4987601A (enrdf_load_stackoverflow) 1974-08-22

Family

ID=5863880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13650773A Pending JPS4987601A (enrdf_load_stackoverflow) 1972-12-08 1973-12-08

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)

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
AR199503A1 (es) 1974-09-09
CH603710A5 (enrdf_load_stackoverflow) 1978-08-31
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

Similar Documents

Publication Publication Date Title
FR2194659A1 (enrdf_load_stackoverflow)
CH587847A5 (enrdf_load_stackoverflow)
CH563920A5 (enrdf_load_stackoverflow)
CH1295073A4 (enrdf_load_stackoverflow)
CH1646872A4 (enrdf_load_stackoverflow)
CH1763873A4 (enrdf_load_stackoverflow)
CH225673A4 (enrdf_load_stackoverflow)
CH29873A4 (enrdf_load_stackoverflow)
CH551036A (enrdf_load_stackoverflow)
CH559137A5 (enrdf_load_stackoverflow)
CH559258A (enrdf_load_stackoverflow)
CH560361A5 (enrdf_load_stackoverflow)
CH561107A5 (enrdf_load_stackoverflow)
CH561373A5 (enrdf_load_stackoverflow)
CH562120A5 (enrdf_load_stackoverflow)
CH562415A5 (enrdf_load_stackoverflow)
CH562618A5 (enrdf_load_stackoverflow)
CH563436A5 (enrdf_load_stackoverflow)
CH564715A5 (enrdf_load_stackoverflow)
CH565657A5 (enrdf_load_stackoverflow)
CH565927A5 (enrdf_load_stackoverflow)
CH569275A5 (enrdf_load_stackoverflow)
CH569918A5 (enrdf_load_stackoverflow)
CH572166A5 (enrdf_load_stackoverflow)
CH572173A5 (enrdf_load_stackoverflow)