MX9703545A - Prepolimeros de poliuretano que exhiben grupos alcoxisilano e hidantoina, procedimiento para su produccion asi como su uso para la produccion de materiales para sellado. - Google Patents

Prepolimeros de poliuretano que exhiben grupos alcoxisilano e hidantoina, procedimiento para su produccion asi como su uso para la produccion de materiales para sellado.

Info

Publication number
MX9703545A
MX9703545A MX9703545A MX9703545A MX9703545A MX 9703545 A MX9703545 A MX 9703545A MX 9703545 A MX9703545 A MX 9703545A MX 9703545 A MX9703545 A MX 9703545A MX 9703545 A MX9703545 A MX 9703545A
Authority
MX
Mexico
Prior art keywords
production
hydontaine
exhibit
well
alkoxysylane
Prior art date
Application number
MX9703545A
Other languages
English (en)
Other versions
MXPA97003545A (es
Inventor
Lutz Schmalstieg
Rainer Rettig
Gotz Limbeck
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 MX9703545A publication Critical patent/MX9703545A/es
Publication of MXPA97003545A publication Critical patent/MXPA97003545A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • 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
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La invencion se refiere a poliuretanos que exhiben grupos alcoxilano e hidantoína, a un procedimiento para su preparacion así como a su uso como aglutinante para materiales de poliuretano para sellado.
MXPA/A/1997/003545A 1996-05-15 1997-05-14 Grupos de alcoxisilano e hidantoina, que contienen poliisocianatos MXPA97003545A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19619538.1 1996-05-15
DE19619538A DE19619538A1 (de) 1996-05-15 1996-05-15 Alkoxysilan- und Hydantoingruppen aufweisende Polyurethanprepolymere, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Dichtstoffen

Publications (2)

Publication Number Publication Date
MX9703545A true MX9703545A (es) 1997-11-29
MXPA97003545A MXPA97003545A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
JPH1053637A (ja) 1998-02-24
BR9703158A (pt) 1998-09-15
CN1098290C (zh) 2003-01-08
HUP9700897A2 (hu) 1999-05-28
ES2196211T3 (es) 2003-12-16
CZ147897A3 (en) 1997-12-17
KR970074816A (ko) 1997-12-10
ATE238367T1 (de) 2003-05-15
DE19619538A1 (de) 1997-11-20
CA2205106A1 (en) 1997-11-15
PL187969B1 (pl) 2004-11-30
HU9700897D0 (en) 1997-07-28
JP3866370B2 (ja) 2007-01-10
PT807649E (pt) 2003-08-29
EP0807649A1 (de) 1997-11-19
HUP9700897A3 (en) 2000-07-28
CZ290407B6 (cs) 2002-07-17
CA2205106C (en) 2007-11-13
CN1170009A (zh) 1998-01-14
EP0807649B1 (de) 2003-04-23
US5756751A (en) 1998-05-26
DE59709882D1 (de) 2003-05-28
TW479060B (en) 2002-03-11
KR100476292B1 (ko) 2005-10-14
HU223084B1 (hu) 2004-03-29
PL319935A1 (en) 1997-11-24
DK0807649T3 (da) 2003-08-11
TW354308B (en) 1999-03-11

Similar Documents

Publication Publication Date Title
ZA9710098B (en) Halogenopyrimidines.
BG101139A (en) Heteroatoms-containing cyclopentanopyridyloxazolidinons
PT1124872E (pt) Pre-polimeros de poliuretano possuindo grupos terminais de alcoxissilano um processo para a sua preparacao assim como a sua utilizacao para a producao de massas vedantes
HUP0002729A3 (en) 4-haloalkyl-3-heterocyclylpyridines and 4-haloalkyl-5-heterocyclylpyridines, method for the production thereof, agents containing the same and their use as pesticides
EP0618310A3 (de) Verfahren zum Herstellen von verschleissfesten Kanten an Turbinenschaufeln.
AU1441397A (en) Moulded spherical ceramic body, a manufacturing process for this, and the use thereof
AU3004001A (en) Highly functional polyisocyanate mixtures which are dispersable in water
ZA9811382B (en) Process for the production of N-propanol.
ATE196651T1 (de) Für die alpha-1e untereinheit des menschlichen kalziumkanals kodierende dna
CA2328305A1 (en) Flame-laminable polyurethane foams
AR244723A1 (es) Un proceso para preparar un elastomero de poliuretano y/o de poliurea.
IL112329A0 (en) Sucrose isomerases dna, sequences coding therefor , and processes for the preparation on non-cariogenic sugars utilizing the same
MX9603922A (es) Poli-isocianatos que presentan grupos alofanato a base de difenilmetano-di-isocianato con grupos isocianato en su mayor parte o totalmente bloqueados.
BG108682A (en) Method for the production of transparent flexible container, and container produced therewith
GR3021955T3 (en) Building blocks with carbamate internucleoside linkages and novel oligonucleotides derived therefrom
ZA974084B (en) Novel α-glucuronidases, production hereof and their uses.
MXPA03005350A (es) Poliisocianatos bloqueados basados en hexametilendiisocianato.
AU588820B2 (en) novel non-dusting antibiotic anticoccidial premix compositions and a process for their manufacture
AU6780298A (en) Production of 1,3-diaminopentane by hydrogenation of 3-aminopentanenitrile
BG103650A (en) Method for the preparation of eprosartan
GR1002665B (el) Μεθοδος για την περιποιηση φυτων.
IL126425A0 (en) Carbohydrate derivatives and their solid-phase synthesis
EP0113044A3 (en) Diisocyanates or mixtures of diisocyanates, process for their production, as well as their use in the production of polyurethanes
AU3348789A (en) Mobile or stationary disintegrating plant for minerals, in particular for lump-size material
ZA986336B (en) Medicaments comprising polyhydroxybutylpyrazines novel polyhydroxybutylpyrazines and their preparation

Legal Events

Date Code Title Description
FG Grant or registration