Patent EP0268559A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0268559A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Adhesion agent

Assignee: Huntsman Advanced Materials Switzerland GmbH
•
Filing: 1987-11-13
•
Granted: —
•
Expires: 2007-11-13
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Verbindungen der Formel (I) worin einer der Reste R¹ oder R² -N=C=O bedeutet und der andere -NHC(O)S(CH₂)₃Si(OR³)₃ ist, wobei R³ C₁-C₄-Alkyl oder Phenyl ist, eignen sich vortrefflich als Haftvermittler für Polyurethan-­Einkomponenten- als auch Zweikomponenten-Klebstoffe sowie als Primer. Compounds of formula (I) wherein one of the radicals R¹ or R² is -N = C = O and the other is -NHC (O) S (CH₂) ₃Si (OR³) ₃, where R³ is C₁-C₄-alkyl or phenyl, are excellent as adhesion promoters for Polyurethane one-component and two-component adhesives as well as primers.

Inventors

  • 👤 Rolf Dr. Mülhaupt
  • 👤 Hubert Dr. Simon

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 12:57
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/10; C09; C09J; C09J175/00; C09J175/04; C07F7/18; C07F7/1804; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/10; C08G18/70; C08G18/72; C08G18/80; C08G18/8061; C08G18/8083; C08G18/809; Y; Y10; Y10S; Y10S528/00; Y10S528/901; Y10S528/903

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag