Title:
METHODS OF PREPARING ORGANIC-INORGANIC HYBRID BINDER COMPOSITIONS AND NONWOVEN PRODUCTS
Document Type and Number:
WIPO Patent Application WO2006120534
Kind Code:
B1
Abstract:
An aqueous solution of a polyol containing a plurality of pendant hydroxyl groups is combined with an organooxysilane to produce curable an orgamc-morgamc hybrid binder composition The aqueous sol-gel composition results from the condensation between a silicate generated in situ through hydrolysis and condensation of the organooxysilane and the water-soluble polyol via hydroxyl groups on the polyol and silanol groups on the silicate The hybrid binder thus prepared are useful in producing non-woven products such as glass fiber products, polyester fiber products and mineral wool products.
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Inventors:
TSEITLIN ALEXANDER (CA)
SCHMIDT ROBERT (CA)
PISANOVA ELENA (CA)
SCHMIDT ROBERT (CA)
PISANOVA ELENA (CA)
Application Number:
PCT/IB2006/001173
Publication Date:
March 08, 2007
Filing Date:
May 05, 2006
Export Citation:
Assignee:
DYNEA AUSTRIA GMBH (AT)
TSEITLIN ALEXANDER (CA)
SCHMIDT ROBERT (CA)
PISANOVA ELENA (CA)
TSEITLIN ALEXANDER (CA)
SCHMIDT ROBERT (CA)
PISANOVA ELENA (CA)
International Classes:
C08L83/04; B01D39/08; B01D39/20; C08F8/42; C08F16/06; C08F18/08; C08F116/06; C08F118/08; C08F216/06; C08F218/08; C08G77/00; C08G77/04; C08G77/442; C08G81/00; C08G83/00; C08J3/24; C08L29/04; C08L83/00; C08L83/10; C08L101/00; C09J129/04; C09J183/00; D04H1/64
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