METHOD OF SURFACE TREATMENT FOR NONWOVEN FABRIC AND METHOD FOR RUBBER-BASED COMPOSITE MATERIAL PRODUCTION USING THE METHOD

Title:

METHOD OF SURFACE TREATMENT FOR NONWOVEN FABRIC AND METHOD FOR RUBBER-BASED COMPOSITE MATERIAL PRODUCTION USING THE METHOD

Document Type and Number:

Japanese Patent JP2003013357

Kind Code:

A

Abstract:

To obtain a method of surface treatment for a nonwoven fabric, with which in formation of a coating film as an adhesive between a nonwoven fabric and rubber, adhesiveness between the nonwoven fabric and the coating film is excellently improved and a method for rubber-based composite material production with which a rubber-based composite material having excellent durability useful as a reinforcing material for a rubber article such as tire, belt, etc., can be obtained.

In this method of surface treatment for a nonwoven fabric with which a nonwoven fabric is subjected to surface treatment by a low- pressure plasma process, the nonwoven fabric is subjected to plasma treatment under gas pressure in a range of 1×10-2 Pa-2×101 Pa or 2×102 Pa-5×103 Pa.

Inventors:

KUSANO YUKIHIRO
SATO KENJI
ZUIKO YUGO

Application Number:

JP2001200989A

Publication Date:

January 15, 2003

Filing Date:

July 02, 2001

Export Citation:

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Assignee:

BRIDGESTONE CORP

International Classes:

B32B9/00; B32B25/10; D06M10/02; D06M11/00; D06M11/49; D06M11/83; (IPC1-7): D06M10/02; B32B9/00; B32B25/10; D06M11/49; D06M11/83

Attorney, Agent or Firm:

Honda Ichiro

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