Title:
ACID-MODIFIED NANOPARTICLES, DUAL PART POLYMERIZABLE COMPOSITIONS, AND METHODS
Document Type and Number:
WIPO Patent Application WO/2014/209680
Kind Code:
A3
Abstract:
A dual part polymerizable composition is provided including a first part containing at least one triorganoborane-amine complex having the structure Z-NHR1-B(R2)3 wherein: Z is an organic group; R1 is H or an organic group; and each R2 is independently an organic group bound to the boron atom through a carbon atom. The composition also includes a second part containing a polymerizable component and acidified nanoparticles including acid groups, where each acidified nanoparticle includes an inorganic core and acid groups. The acid groups include acid stabilizers and/or acid groups covalently bound to the inorganic core through an organic group. Each inorganic core is typically an inorganic oxide core, e.g., silica, zirconia, or alumina.
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Inventors:
BARAN JIMMIE R JR (US)
GARBE JAMES E (US)
GARBE JAMES E (US)
Application Number:
PCT/US2014/042705
Publication Date:
April 09, 2015
Filing Date:
June 17, 2014
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
International Classes:
C08F4/52
Domestic Patent References:
| WO1998017694A1 | 1998-04-30 | |||
| WO2010149742A1 | 2010-12-29 |
Attorney, Agent or Firm:
PISHKO, Adrian L. et al. (Office of Intellectual Property CounselPost Office Box 3342, Saint Paul Minnesota, US)
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