IT7848995A0 - Procedimento per produrre poliaddotti di poliisocianato e miscela indurente per realizzarlo - Google Patents

Procedimento per produrre poliaddotti di poliisocianato e miscela indurente per realizzarlo

Info

Publication number
IT7848995A0
IT7848995A0 IT7848995A IT4899578A IT7848995A0 IT 7848995 A0 IT7848995 A0 IT 7848995A0 IT 7848995 A IT7848995 A IT 7848995A IT 4899578 A IT4899578 A IT 4899578A IT 7848995 A0 IT7848995 A0 IT 7848995A0
Authority
IT
Italy
Prior art keywords
procedure
make
hardening mixture
polyisocyanate polyadducts
producing polyisocyanate
Prior art date
Application number
IT7848995A
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 IT7848995A0 publication Critical patent/IT7848995A0/it

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)
IT7848995A 1977-04-22 1978-04-20 Procedimento per produrre poliaddotti di poliisocianato e miscela indurente per realizzarlo IT7848995A0 (it)

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
IT7848995A0 true IT7848995A0 (it) 1978-04-20

Family

ID=6007070

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7848995A IT7848995A0 (it) 1977-04-22 1978-04-20 Procedimento per produrre poliaddotti di poliisocianato e miscela indurente per realizzarlo

Country Status (7)

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

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
BE866235A (fr) 1978-10-23
FR2388007A1 (fr) 1978-11-17
JPS53133299A (en) 1978-11-20
GB1588702A (en) 1981-04-29
DE2718100A1 (de) 1978-10-26

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