TREATING AGENT FOR RUBBER-REINFORCING GLASS FIBER, RUBBER-REINFORCING CORD MADE WITH THE SAME, AND RUBBER PRODUCT

Title:

TREATING AGENT FOR RUBBER-REINFORCING GLASS FIBER, RUBBER-REINFORCING CORD MADE WITH THE SAME, AND RUBBER PRODUCT

Document Type and Number:

WIPO Patent Application WO/2003/072872

Kind Code:

A1

Abstract:

A treating agent for rubber-reinforcing glass fibers which improves various performances of a rubber product, especially oil resistance; a rubber-reinforcing cord made with the treating agent; and a rubber product with high oil resistance. The treating agent comprises a water-soluble resolcinol/formaldehyde condensate and a soap-free acrylonitrile/butadiene copolymer latex. The term 'soap-free' means that the latex is one obtained through polymerization using a polymerization initiator such as potassium persulfate and either a reactive emulsifying agent, such as a styrenesulfonic acid salt or an acrylic or allyl compound, or a hydrophilic comonomer, such as a water-soluble polymer, a water-soluble oligomer, or acrylic acid, in place of a conventional emulsifying agent or surfactant.

Inventors:

KAWAGUCHI SATORU (JP)

Application Number:

PCT/JP2003/000170

Publication Date:

September 04, 2003

Filing Date:

January 10, 2003

Export Citation:

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Assignee:

NIPPON SHEET GLASS CO LTD (JP)
KAWAGUCHI SATORU (JP)

International Classes:

B60C9/00; C03C25/10; D07B1/16; C03C25/26; C03C25/34; C08J5/08; D06M15/41; D06M15/693; D07B5/00; (IPC1-7): D06M15/39

Foreign References:

JP2002339255A	2002-11-27
JPH11158744A	1999-06-15
US5523154A	1996-06-04
JPH05320299A	1993-12-03
JPH10204134A	1998-08-04

Other References: