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Patent Searching and Data


Title:
BLEND OF POLYESTER AND POLY(VINYLPHENOL)
Document Type and Number:
Japanese Patent JPH05222277
Kind Code:
A
Abstract:

PURPOSE: To provide the subject blend obtained by compounding a specific thermoplastic polyester and a vinylphenol containing polymer in a specific ratio and suitable for use in packing because of excellent miscibility and chemical resistance and transparency.

CONSTITUTION: The objective blend is obtained by compounding a thermoplastic polyester (A) consisting of a diacid component containing an aromatic group and a diol component containing 20 mol.% or more of an acyclic aliphatic diol and a vinylphenol-containing polymer (B) so that a ratio of the components A, B becomes 1:99-99:1 with respect to 100 pts.wt. of the sum total of the components A, B. As the diacid component constituting the component A, phthalic acid or terephthalic acid is pref. and, as the diol component, ethylene glycol or butane diol is pref. As the component B, one having a mol.wt. of 30,000-100,000 dalton is pref.


Inventors:
DENISU JIYON MATSUSA
DEBITSUDO MORISON TEIIGAADEN
RARUFU HEIZU KORUBII
KURISUTEIIN JIYOAN TERESA RAND
MAIKERU REIMONDO RANDORII
TEIMOSHII EDOWAADO RONGU
Application Number:
JP1992000225743
Publication Date:
August 31, 1993
Filing Date:
August 25, 1992
Export Citation:
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Assignee:
EASTMAN KODAK CO
International Classes:
C08L25/18; C08L67/00; C08L67/02; (IPC1-7): C08L25/18; C08L67/02
Attorney, Agent or Firm:
青木 朗 (外4名)