Moisture curable compositions containing reaction products of hydrophobic polyols and organosilicon-containing materials

作者: John R. Peffer , David T. McKeough , Wen-Hsuan Chang

DOI:

关键词:

摘要: Disclosed is a liquid composition comprising homogeneous reaction product of hydrophobic polyol and an organosilicon-containing material. The material comprises substance free functional groups attached to carbon essentially alkali metal ions, having atoms bonded directly silicon, all which are selected from O, N, and/or Cl. additionally has moieties silicon displaceable by with water alcohol. At least part the hydrolyzed compound or mixture compounds containing residual amount displaceable. not capable being gelled according specific three-step gel test; ratio milliequivalents hydroxyl greater than 1, self-curing continuous film in presence moisture.

参考文章(19)
John E Masters, Silane modified epoxide resins ,(1955)
Wen-Hsuan Chang, Kyu-Wang Lee, John B. Saunders, Coating compositions containing organosilane-polyol ,(1982)
Samuel Porter, Marvis E. Hartman, Rostyslaw Dowbenko, Wen-Hsuan Chang, Coating compositions composed of hydroxyfunctional polymers or copolymers and alkoxysilanes ,(1974)
Albert Peter Gysegem, Gabriel H. Law, Coatings prepared from trialkoxysilanes ,(1977)
Enrico James Pepe, Charles Neale Merriam, Lawrence George Kaufman, Ambient temperature curable hydroxyl containing polymer/silicon compositions ,(1979)