PRODUCTION OF REUTILIZABLE FIBER COMPOSITE MATERIAL, FIBER COMPOSITE MATERIAL AND REUTILIZATION OF FIBER COMPOSITE MATERIAL

Title:

PRODUCTION OF REUTILIZABLE FIBER COMPOSITE MATERIAL, FIBER COMPOSITE MATERIAL AND REUTILIZATION OF FIBER COMPOSITE MATERIAL

Document Type and Number:

Japanese Patent JPH09132853

Kind Code:

A

Abstract:

To obtain a reutilizable composite material comprising fibers adhered to each other with a polymer binder wherein not only the fibers but also the binder itself can be reutilized for its original production method.

This method for producing a reutilizable fiber composite material uses an aqueous addition polymer dispersion containing an addition polymer fraction capable of forming a coating film at a service temperature in a dispersion state as a binder, wherein the dispersed addition polymer fraction of the aqueous addition polymer contained in the aqueous polymer dispersion and capable of forming the coating films at the service temperature can wholly be converted into an aqueous addition polymer solution, when the pH of the aqueous dispersion medium is changed.

Inventors:

ROOBERUTO RUPANAA
KAARUUHAINTSU SHIYUUMATSUHAA
BUERUNAA KIRUHINAA
BURATSUDORII RONARUDO MORISUN
ROORANTO OFUNAA
HERUMAN ZAIFUAA

Application Number:

JP25501096A

Publication Date:

May 20, 1997

Filing Date:

September 26, 1996

Export Citation:

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Assignee:

BASF AG

International Classes:

C08F220/18; D04H1/4209; D04H1/4218; D04H1/4242; D04H1/425; D04H1/4258; D04H1/43; D04H1/4334; D04H1/435; D04H1/587; D04H1/64; D04H1/645; D06M15/227; D06M15/233; D06M15/263; D06M15/285; D06M15/29; D06M15/31; D06M15/327; D06M15/333; D06M15/347; D06M15/356; G03C1/00; G03C1/496; (IPC1-7): D04H1/58; D04H1/42

Attorney, Agent or Firm:

Toshio Yano (2 outside)

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