DE2263204C3 - Lagerbeständige, freie Halbacetale enthaltende Lösungen von Düsocyanat-Polyadditionsprodukten - Google Patents

Lagerbeständige, freie Halbacetale enthaltende Lösungen von Düsocyanat-Polyadditionsprodukten

Info

Publication number
DE2263204C3
DE2263204C3 DE2263204A DE2263204A DE2263204C3 DE 2263204 C3 DE2263204 C3 DE 2263204C3 DE 2263204 A DE2263204 A DE 2263204A DE 2263204 A DE2263204 A DE 2263204A DE 2263204 C3 DE2263204 C3 DE 2263204C3
Authority
DE
Germany
Prior art keywords
weight
parts
diisocyanate
leather
mixtures
Prior art date
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.)
Expired
Application number
DE2263204A
Other languages
German (de)
English (en)
Other versions
DE2263204A1 (de
DE2263204B2 (de
Inventor
Walter Dr. 5000 Koeln Schroeer
Kuno Dr. 5090 Leverkusen Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE2263204A priority Critical patent/DE2263204C3/de
Priority to GB5844973A priority patent/GB1400378A/en
Priority to CA188,405A priority patent/CA1026031A/en
Priority to NLAANVRAGE7317505,A priority patent/NL175923C/xx
Priority to BE139089A priority patent/BE808891A/xx
Priority to FR7346078A priority patent/FR2211505B1/fr
Priority to IE2312/73A priority patent/IE38668B1/xx
Priority to LU69061A priority patent/LU69061A1/xx
Priority to JP14255973A priority patent/JPS5533743B2/ja
Priority to IT54534/73A priority patent/IT1000769B/it
Publication of DE2263204A1 publication Critical patent/DE2263204A1/de
Priority to US05/519,377 priority patent/US3987223A/en
Publication of DE2263204B2 publication Critical patent/DE2263204B2/de
Application granted granted Critical
Publication of DE2263204C3 publication Critical patent/DE2263204C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/84—Chemically modified polymers by aldehydes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
DE2263204A 1972-12-23 1972-12-23 Lagerbeständige, freie Halbacetale enthaltende Lösungen von Düsocyanat-Polyadditionsprodukten Expired DE2263204C3 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE2263204A DE2263204C3 (de) 1972-12-23 1972-12-23 Lagerbeständige, freie Halbacetale enthaltende Lösungen von Düsocyanat-Polyadditionsprodukten
GB5844973A GB1400378A (en) 1972-12-23 1973-12-18 Solutions of diisocyanate polyaddition products which contain free semiacetals and which are stable in storage
CA188,405A CA1026031A (en) 1972-12-23 1973-12-18 Solutions of diisocyanate polyaddition products which contain free semiacetals and which are stable in storage
BE139089A BE808891A (fr) 1972-12-23 1973-12-20 Solutions, stables a la conservation, de produits de polyaddition de diisocyanates
NLAANVRAGE7317505,A NL175923C (nl) 1972-12-23 1973-12-20 Werkwijze voor het bereiden van bij opslag stabiele oplossingen van macromoleculaire diisocyanaatpolyadditieprodukten in mengsels van indifferente organische oplosmiddelen en alkoholen en werkwijze voor het daarmede vervaardigen van bekledingen, lakdeklagen en impregneringen.
IE2312/73A IE38668B1 (en) 1972-12-23 1973-12-21 Solutions of diisocyanate polyaddition products which contain free semiacetals and which are stable in storage
FR7346078A FR2211505B1 (enExample) 1972-12-23 1973-12-21
LU69061A LU69061A1 (enExample) 1972-12-23 1973-12-21
JP14255973A JPS5533743B2 (enExample) 1972-12-23 1973-12-21
IT54534/73A IT1000769B (it) 1972-12-23 1973-12-21 Soluzione di prodotti di poliaddi zione di diisocianato e procedimen to per la loro produzione ed appli cazione
US05/519,377 US3987223A (en) 1972-12-23 1974-10-30 Method of dressing leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2263204A DE2263204C3 (de) 1972-12-23 1972-12-23 Lagerbeständige, freie Halbacetale enthaltende Lösungen von Düsocyanat-Polyadditionsprodukten

Publications (3)

Publication Number Publication Date
DE2263204A1 DE2263204A1 (de) 1974-06-27
DE2263204B2 DE2263204B2 (de) 1975-08-28
DE2263204C3 true DE2263204C3 (de) 1978-09-21

Family

ID=5865323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2263204A Expired DE2263204C3 (de) 1972-12-23 1972-12-23 Lagerbeständige, freie Halbacetale enthaltende Lösungen von Düsocyanat-Polyadditionsprodukten

Country Status (10)

Country Link
JP (1) JPS5533743B2 (enExample)
BE (1) BE808891A (enExample)
CA (1) CA1026031A (enExample)
DE (1) DE2263204C3 (enExample)
FR (1) FR2211505B1 (enExample)
GB (1) GB1400378A (enExample)
IE (1) IE38668B1 (enExample)
IT (1) IT1000769B (enExample)
LU (1) LU69061A1 (enExample)
NL (1) NL175923C (enExample)

Also Published As

Publication number Publication date
JPS5533743B2 (enExample) 1980-09-02
IT7354534A1 (it) 1975-06-21
CA1026031A (en) 1978-02-07
FR2211505A1 (enExample) 1974-07-19
NL175923C (nl) 1985-01-16
IT1000769B (it) 1976-04-10
DE2263204A1 (de) 1974-06-27
NL175923B (nl) 1984-08-16
IE38668L (en) 1974-06-23
IE38668B1 (en) 1978-05-10
GB1400378A (en) 1975-07-16
JPS4999598A (enExample) 1974-09-20
NL7317505A (enExample) 1974-06-25
LU69061A1 (enExample) 1974-07-10
DE2263204B2 (de) 1975-08-28
FR2211505B1 (enExample) 1977-08-19
BE808891A (fr) 1974-06-20

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee