BE866235A - Procede de production de produits de polyaddition sur des polyisocyanates, et melanges contenant de tels produits - Google Patents

Procede de production de produits de polyaddition sur des polyisocyanates, et melanges contenant de tels produits

Info

Publication number
BE866235A
BE866235A BE186993A BE186993A BE866235A BE 866235 A BE866235 A BE 866235A BE 186993 A BE186993 A BE 186993A BE 186993 A BE186993 A BE 186993A BE 866235 A BE866235 A BE 866235A
Authority
BE
Belgium
Prior art keywords
products
polyisocyanates
production
mixtures containing
polyaddition
Prior art date
Application number
BE186993A
Other languages
English (en)
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
Publication of BE866235A publication Critical patent/BE866235A/fr

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3256—Reaction products of polyamines with aldehydes or ketones
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G2190/00—Compositions for sealing or packing joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE186993A 1977-04-22 1978-04-21 Procede de production de produits de polyaddition sur des polyisocyanates, et melanges contenant de tels produits BE866235A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772718100 DE2718100A1 (de) 1977-04-22 1977-04-22 Verfahren zur herstellung von polyisocyanat-polyadditionsprodukten

Publications (1)

Publication Number Publication Date
BE866235A true BE866235A (fr) 1978-10-23

Family

ID=6007070

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186993A BE866235A (fr) 1977-04-22 1978-04-21 Procede de production de produits de polyaddition sur des polyisocyanates, et melanges contenant de tels produits

Country Status (7)

Country Link
US (1) US4150213A (fr)
JP (1) JPS53133299A (fr)
BE (1) BE866235A (fr)
DE (1) DE2718100A1 (fr)
FR (1) FR2388007A1 (fr)
GB (1) GB1588702A (fr)
IT (1) IT7848995A0 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546536A1 (de) * 1975-10-17 1977-04-28 Bayer Ag Hochmolekulare polyamine und verfahren zu ihrer herstellung
DK151680A (da) * 1979-04-10 1980-10-11 Akzo Nv Uv-haerdbart overtraeksmateriale
DE2922176C3 (de) 1979-05-31 1995-11-09 Akzo Gmbh Wasserhärtbare Polyisocyanat- oder Polyepoxid-Gemische
GB2242907A (en) * 1990-04-03 1991-10-16 Bostik Ltd Two-component polyurethane composition and method of mixing thereof
US5444117A (en) * 1994-02-09 1995-08-22 Bayer Corporation Coating compositions containing polyisocyanates and aldimines which have improved storage stability
US5489704A (en) * 1994-08-29 1996-02-06 Bayer Corporation Polyisocyanate/polyamine mixtures and their use for the production of polyurea coatings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426097A (en) * 1965-08-24 1969-02-04 Gen Motors Corp Latent curing agents for epoxide polymers and polyurethanes
US3595839A (en) * 1969-02-05 1971-07-27 Gen Mills Inc Curable compositions of improved versatility and process of preparing polyureas

Also Published As

Publication number Publication date
US4150213A (en) 1979-04-17
GB1588702A (en) 1981-04-29
IT7848995A0 (it) 1978-04-20
FR2388007A1 (fr) 1978-11-17
DE2718100A1 (de) 1978-10-26
JPS53133299A (en) 1978-11-20

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