CA2220326A1 - Compounds containing alkoxysilane groups and hydantoin groups - Google Patents

Compounds containing alkoxysilane groups and hydantoin groups

Info

Publication number
CA2220326A1
CA2220326A1 CA 2220326 CA2220326A CA2220326A1 CA 2220326 A1 CA2220326 A1 CA 2220326A1 CA 2220326 CA2220326 CA 2220326 CA 2220326 A CA2220326 A CA 2220326A CA 2220326 A1 CA2220326 A1 CA 2220326A1
Authority
CA
Canada
Prior art keywords
groups
organic
inert
isocyanate groups
compounds containing
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.)
Granted
Application number
CA 2220326
Other languages
French (fr)
Other versions
CA2220326C (en
Inventor
Lutz Schmalstieg
Rainer Rettig
Gotz Limbeck
Richard R. Roesler
Edward P. Squiller
Philip E. Yeske
Stanley R. Siranovich
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
Priority claimed from US08/855,423 external-priority patent/US5756751A/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of CA2220326A1 publication Critical patent/CA2220326A1/en
Application granted granted Critical
Publication of CA2220326C publication Critical patent/CA2220326C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing Material Composition (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The present invention relates to compounds containing alkoxysilane and hydantoin groups and corresponding to the formula wherein X represents identical or different organic groups which are inert to isocyanate groups below 100°C, provided that at least one of these groups is an alkoxy group, Z represents COOR, or an aromatic ring, R represents the residue obtained by removing the isocyanate groups from an organic monomeric polyisocyanate, a polyisocyanate adduct or an NCO prepolymer, R1 represents an organic group which is inert to isocyanate groups at a temperature of 100°C or less, R3 and R4 are identical or different and represent hydrogen or organic groups which are inert to isocyanate groups at a temperature of 100°C or less, n is an integer from 1 to 8 and m has an average value of 1.5 to 6.

The present invention also relates to the use of these compounds for the preparation coatings, sealants and adhesives.
CA 2220326 1997-05-13 1997-11-05 Compounds containing alkoxysilane groups and hydantoin groups Expired - Fee Related CA2220326C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/855,423 1997-05-13
US08/855,423 US5756751A (en) 1996-05-15 1997-05-13 Compounds containing alkoxysilane groups and hydantoin groups

Publications (2)

Publication Number Publication Date
CA2220326A1 true CA2220326A1 (en) 1998-11-13
CA2220326C CA2220326C (en) 2006-10-17

Family

ID=25321238

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2220326 Expired - Fee Related CA2220326C (en) 1997-05-13 1997-11-05 Compounds containing alkoxysilane groups and hydantoin groups

Country Status (2)

Country Link
CA (1) CA2220326C (en)
MX (1) MX9708832A (en)

Also Published As

Publication number Publication date
MX9708832A (en) 1998-11-30
CA2220326C (en) 2006-10-17

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Legal Events

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