BINDER COMPOSITION FOR MINERAL FIBERS AND MINERAL FIBER MATS

WIPO Patent Application WO/2004/085729

A1

The invention aims at providing a binder composition which is suitable for binding glass wool, rock wool, or other mineral fibers serving as heat-resistant nonwoven material and does not release formaldehyde in the crosslinking and mineral fiber mats which do not release formaldehyde and are excellent in restorability. The binder composition is characterized by consisting of a compound (A) having two or more cyclic ether groups (a) represented by the general formula (1) and a (co)polymer (salt) (B) having nucleophilic groups and a weight-average molecular weight of 1,000 to 500,000: wherein R¹ is a hydrocarbon group having 2 to 10 carbon atoms.

WO/1994/017004	GLASS FIBER MANUFACTURING PROCESS AND PLANT
WO/1999/044960	INORGANIC LUBRICANT-COATED GLASS FIBER STRANDS AND PRODUCTS INCLUDING THE SAME
WO/1993/002020	AQUEOUS COATING COMPOSITION FOR FIBERS

WATANABE TETSUYA (JP)
UZAWA TAKAO (JP)
MASAKI YUKA (JP)

PCT/JP2004/004109

October 07, 2004

March 24, 2004

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SANYO CHEMICAL IND LTD (JP)
WATANABE TETSUYA (JP)
UZAWA TAKAO (JP)
MASAKI YUKA (JP)

C03C25/32; C04B26/10; C04B30/02; C08G65/16; C08L71/02; D04H1/58; D04H13/00; (IPC1-7): D04H1/58; C09J163/00; C09J201/06; D06M15/507

JPS51149973A	1976-12-23
JPS55148265A	1980-11-18
JPH11172573A	1999-06-29
JP2001234494A	2001-08-31
JPS60209072A	1985-10-21
JPS50123738A	1975-09-29

Yoshikawa, Toshio (9-19 Higashinoda-cho 4-chome, Miyakojima-k, Osaka-shi Osaka, JP)

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