JPS572356A - Resin composition - Google Patents

Resin composition

Info

Publication number
JPS572356A
JPS572356A JP7574280A JP7574280A JPS572356A JP S572356 A JPS572356 A JP S572356A JP 7574280 A JP7574280 A JP 7574280A JP 7574280 A JP7574280 A JP 7574280A JP S572356 A JPS572356 A JP S572356A
Authority
JP
Japan
Prior art keywords
terephthalic acid
resin composition
group
bisphenols
microcrystalline wax
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7574280A
Other languages
Japanese (ja)
Inventor
Masaki Ohora
Yoshiteru Nagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitika Ltd
Original Assignee
Unitika Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP7574280A priority Critical patent/JPS572356A/en
Publication of JPS572356A publication Critical patent/JPS572356A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a polyester resin composition having improved releasability and desirable characteristics and transparency of the original resin, and suitable for mechanical parts, etc., by compounding microcrystalline wax to a polyester copolymer derived from terephthalic acid, etc. and bisphenols.
CONSTITUTION: An aromatic polyester copolymer obtained from (a) a mixture of terephthalic acid and isophthalic acid or their functional derivatives (the molar ratio of the terephthalic acid group to the isophthalic acid group is 9:1W1:9) and (b) bisphenols of formula (X is O, S, SO2, CO, alkylene, or alkylidene; R1WR4 and R1'WR4' are H, halogen, hydroxyl group or hydrocarbon group) is mixed with 0.05W5wt%, pref. 0.3W1wt% of microcrystalline wax.
COPYRIGHT: (C)1982,JPO&Japio
JP7574280A 1980-06-04 1980-06-04 Resin composition Pending JPS572356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7574280A JPS572356A (en) 1980-06-04 1980-06-04 Resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7574280A JPS572356A (en) 1980-06-04 1980-06-04 Resin composition

Publications (1)

Publication Number Publication Date
JPS572356A true JPS572356A (en) 1982-01-07

Family

ID=13585029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7574280A Pending JPS572356A (en) 1980-06-04 1980-06-04 Resin composition

Country Status (1)

Country Link
JP (1) JPS572356A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935317A (en) * 1982-08-23 1984-02-27 第一電工株式会社 Self-lubricating insulated wire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503456A (en) * 1973-05-16 1975-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503456A (en) * 1973-05-16 1975-01-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935317A (en) * 1982-08-23 1984-02-27 第一電工株式会社 Self-lubricating insulated wire

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