JPS5523125A - Copolymerized polyethylene terephthalate composition - Google Patents
Copolymerized polyethylene terephthalate compositionInfo
- Publication number
- JPS5523125A JPS5523125A JP9541678A JP9541678A JPS5523125A JP S5523125 A JPS5523125 A JP S5523125A JP 9541678 A JP9541678 A JP 9541678A JP 9541678 A JP9541678 A JP 9541678A JP S5523125 A JPS5523125 A JP S5523125A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene terephthalate
- acid
- parts
- terephthalate copolymer
- pref
- 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 composition having excellent impact strength, heat resistance, injection moldability, transparency, dimensional stability, etc., by adding a polycarbonate resin to a high molecular weight ethylene terephthalate copolymer composed mianly of ethylene terephthalate unit.
CONSTITUTION: An ethylene terephthalate copolymer composition having excellent physical properties, composed of (A) 100 parts by weight of an amorphous ethylene terephthalate copolymer wherein 7W40 mol% of the acid component is an acid selected from isophthalic acid I, a cyclohexanedicarboxylic acid II (COOH groups are O-,m- or p-positions), a diphenylcarbonate III (COOH groups are m or p-positions), and carbonic acid IV, and (B) 1W75 parts, pref. 5W50 parts of a polycarbonate (pref. derived from bisphenol A).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9541678A JPS5523125A (en) | 1978-08-07 | 1978-08-07 | Copolymerized polyethylene terephthalate composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9541678A JPS5523125A (en) | 1978-08-07 | 1978-08-07 | Copolymerized polyethylene terephthalate composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5523125A true JPS5523125A (en) | 1980-02-19 |
Family
ID=14137072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9541678A Pending JPS5523125A (en) | 1978-08-07 | 1978-08-07 | Copolymerized polyethylene terephthalate composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523125A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461877A (en) * | 1981-05-01 | 1984-07-24 | General Electric Company | Polycarbonate/poly(ethylene terephthalate) resin solutions |
US4510289A (en) * | 1981-05-01 | 1985-04-09 | General Electric Company | Polycarbonate/condensation polymer blends |
US4645804A (en) * | 1981-05-01 | 1987-02-24 | General Electric Company | Polycarbonate/imide hetero group condensation polymer blends |
US4652617A (en) * | 1981-05-01 | 1987-03-24 | General Electric Company | Polycarbonate/ester hetero group condensation polymer blends |
TR27173A (en) * | 1991-03-29 | 1994-11-10 | M & G Ricerche Spa | High-weight copolyester resins with low melting point. |
US20140141372A1 (en) * | 2012-11-20 | 2014-05-22 | Sang-jun Choi | Photosensitive polymer, resist composition including the photosensitive polymer and method of preparing resist pattern using the resist composition |
-
1978
- 1978-08-07 JP JP9541678A patent/JPS5523125A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461877A (en) * | 1981-05-01 | 1984-07-24 | General Electric Company | Polycarbonate/poly(ethylene terephthalate) resin solutions |
US4510289A (en) * | 1981-05-01 | 1985-04-09 | General Electric Company | Polycarbonate/condensation polymer blends |
US4511693A (en) * | 1981-05-01 | 1985-04-16 | General Electric Company | Polycarbonate/addition polymer blends |
US4645804A (en) * | 1981-05-01 | 1987-02-24 | General Electric Company | Polycarbonate/imide hetero group condensation polymer blends |
US4652617A (en) * | 1981-05-01 | 1987-03-24 | General Electric Company | Polycarbonate/ester hetero group condensation polymer blends |
TR27173A (en) * | 1991-03-29 | 1994-11-10 | M & G Ricerche Spa | High-weight copolyester resins with low melting point. |
US20140141372A1 (en) * | 2012-11-20 | 2014-05-22 | Sang-jun Choi | Photosensitive polymer, resist composition including the photosensitive polymer and method of preparing resist pattern using the resist composition |
US9023582B2 (en) * | 2012-11-20 | 2015-05-05 | Samsung Display Co., Ltd. | Photosensitive polymer, resist composition including the photosensitive polymer and method of preparing resist pattern using the resist composition |
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