JPS572356A - Resin composition - Google Patents
Resin compositionInfo
- 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
Links
Landscapes
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503456A (en) * | 1973-05-16 | 1975-01-14 |
-
1980
- 1980-06-04 JP JP7574280A patent/JPS572356A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503456A (en) * | 1973-05-16 | 1975-01-14 |
Cited By (1)
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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