AR199850A1 - AQUEOUS DISPERSIONS FOR THE FINAL SIZE OF LEATHER - Google Patents

AQUEOUS DISPERSIONS FOR THE FINAL SIZE OF LEATHER

Info

Publication number
AR199850A1
AR199850A1 AR25485574A AR25485574A AR199850A1 AR 199850 A1 AR199850 A1 AR 199850A1 AR 25485574 A AR25485574 A AR 25485574A AR 25485574 A AR25485574 A AR 25485574A AR 199850 A1 AR199850 A1 AR 199850A1
Authority
AR
Argentina
Prior art keywords
leather
aqueous dispersions
final size
final
size
Prior art date
Application number
AR25485574A
Other languages
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
Priority claimed from DE19732337457 external-priority patent/DE2337457C3/en
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AR199850A1 publication Critical patent/AR199850A1/en

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
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AR25485574A 1973-07-24 1974-07-23 AQUEOUS DISPERSIONS FOR THE FINAL SIZE OF LEATHER AR199850A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337457 DE2337457C3 (en) 1973-07-24 Final finishing agent for leather

Publications (1)

Publication Number Publication Date
AR199850A1 true AR199850A1 (en) 1974-09-30

Family

ID=5887785

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25485574A AR199850A1 (en) 1973-07-24 1974-07-23 AQUEOUS DISPERSIONS FOR THE FINAL SIZE OF LEATHER

Country Status (8)

Country Link
JP (1) JPS5042001A (en)
AR (1) AR199850A1 (en)
BR (1) BR7406020D0 (en)
CA (1) CA1066856A (en)
ES (1) ES428526A1 (en)
FR (1) FR2238761B1 (en)
GB (1) GB1465415A (en)
IT (1) IT1016962B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930410A1 (en) 1979-07-26 1981-02-12 Bayer Ag PROCESS FOR THE PRODUCTION OF STABLE Aqueous DISPERSIONS OF OLIGO- OR POLYURETHANES, AND THEIR USE AS A COATING AGENT FOR FLEXIBLE OR NON-FLEXIBLE SUBSTRATES
DE3325163A1 (en) * 1982-07-14 1984-01-19 Norwood Industries, Inc., Malvern, Pa. IMPREGNATION MEASURES WITH POLYURETHANE POLYMERS
US4496624A (en) * 1982-07-14 1985-01-29 Norwood Industries, Inc. Fibrous web impregnated with coagulated polyurethane and polyolefin admixture
KR200193442Y1 (en) * 1997-12-08 2000-09-01 송상구 A height controlled desk by drawer connecting cover
EP2028204A1 (en) 2007-08-22 2009-02-25 Bayer MaterialScience AG NC-PU dispersions with accelerated drying
CN102504167B (en) * 2011-10-10 2013-07-10 嘉兴禾欣化学工业有限公司 Preparation method for nitrated cellulose-modified waterborne polyurethane resin
CN106905858B (en) * 2017-01-17 2018-11-27 济宁市化工研究院 A kind of aqueous nitrocellulose brightener and preparation process
CN111533875B (en) * 2020-05-07 2022-04-19 合肥科天水性科技有限责任公司 Preparation method of cationic waterborne polyurethane, leather bottom sealing resin and leather coating

Also Published As

Publication number Publication date
IT1016962B (en) 1977-06-20
DE2337457A1 (en) 1975-02-13
AU7152774A (en) 1976-01-29
FR2238761A1 (en) 1975-02-21
JPS5042001A (en) 1975-04-16
FR2238761B1 (en) 1977-10-14
GB1465415A (en) 1977-02-23
CA1066856A (en) 1979-11-27
DE2337457B2 (en) 1977-03-03
BR7406020D0 (en) 1975-05-13
ES428526A1 (en) 1977-01-16

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