公开(公告)号：EP0853645A4

公开(公告)日：1998-12-16

申请号：EP96933251

申请日：1996-10-07

Applicant: OSI SPECIALTIES INC

Inventor： CHEN MING J ,  OSTERHOLTZ FREDERICK D ,  POHL ERIC R ,  CHAVES ANTONIO ,  RAMADATT PHIL E

IPC: C08L83/06 ,  C08J3/215 ,  C08J3/24 ,  C08K5/5415 ,  C08L43/04 ,  C08L101/10 ,  C09D143/04 ,  C09D167/00 ,  C09D201/10 ,  C08L83/04

CPC classification number: C09D143/04 ,  C08K5/5415 ,  C09D167/00 ,  C09D201/10 ,  C08L43/04 ,  C08L2666/44 ,  C08L2666/28

Abstract: The present invention provides stable alkoxy silane containing compositions and methods for the preparation of a stable silane containing composition comprising: (I) a water insoluble or slightly soluble alkoxy silane; (II) emulsifier; (III) water; and (IV) water dispersible or emulsified polymer containing an alkoxy silane functional group. Also provided are two part systems such that an alkoxy silane emulsion comprising components (I)-(III) are combined and the component (IV) may be added upon use of components (I) to (III). Moreover, additional components (V) such as catalysts and pH buffers may be added. The compositions of the present invention are stable for at least about three to twelve months.