JPS56127660A - Thermoplastic formed product - Google Patents

Thermoplastic formed product

Info

Publication number
JPS56127660A
JPS56127660A JP3025980A JP3025980A JPS56127660A JP S56127660 A JPS56127660 A JP S56127660A JP 3025980 A JP3025980 A JP 3025980A JP 3025980 A JP3025980 A JP 3025980A JP S56127660 A JPS56127660 A JP S56127660A
Authority
JP
Japan
Prior art keywords
protrusions
fiber
nonreactive
composition
feeling
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.)
Granted
Application number
JP3025980A
Other languages
Japanese (ja)
Other versions
JPS633048B2 (en
Inventor
Shiro Kumakawa
Toshimasa Kuroda
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP3025980A priority Critical patent/JPS56127660A/en
Priority to US06/240,834 priority patent/US4356234A/en
Priority to DE8181101790T priority patent/DE3174757D1/en
Priority to EP81101790A priority patent/EP0035796B1/en
Publication of JPS56127660A publication Critical patent/JPS56127660A/en
Publication of JPS633048B2 publication Critical patent/JPS633048B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare fiber and film having significant protrusions, excellent gloss, low kinetic friction coefficient, excellent smoothness, and desirable squeaking and resistant feeling to the hand, by compounding a specific amorphous, nonreactive polymer to a thermoplastic resin, and forming the composition to the desired form.
CONSTITUTION: A thermoplastic resin (esp. polyester resin) which is elastic under the condition of use, and has plasticity and moldability, is compounded, during polymerization, with 1W15% of an amorphous polymer having a glass transition temperature of ≥150°C and nonreactive with the above resin, especially a polysulfone compound of formula, and subjected to the melt forming at e.g. ≥280°C. The objective formed product has smooth semispherical and/or semiellipsoidal protrusions having a size (area of the base) of ≥0.5μ2. The number of the protrusions is pref. at least 5/10μ2. When the composition is spun to a fiber having noncircular cross-section, the silky gloss and the feeling of the fiber are improved.
COPYRIGHT: (C)1981,JPO&Japio
JP3025980A 1980-03-12 1980-03-12 Thermoplastic formed product Granted JPS56127660A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3025980A JPS56127660A (en) 1980-03-12 1980-03-12 Thermoplastic formed product
US06/240,834 US4356234A (en) 1980-03-12 1981-03-05 Thermoplastic synthetic filaments and process for producing the same
DE8181101790T DE3174757D1 (en) 1980-03-12 1981-03-11 Thermoplastic synthetic filaments and process for producing the same
EP81101790A EP0035796B1 (en) 1980-03-12 1981-03-11 Thermoplastic synthetic filaments and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3025980A JPS56127660A (en) 1980-03-12 1980-03-12 Thermoplastic formed product

Publications (2)

Publication Number Publication Date
JPS56127660A true JPS56127660A (en) 1981-10-06
JPS633048B2 JPS633048B2 (en) 1988-01-21

Family

ID=12298703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3025980A Granted JPS56127660A (en) 1980-03-12 1980-03-12 Thermoplastic formed product

Country Status (1)

Country Link
JP (1) JPS56127660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134213A (en) * 1980-03-19 1981-10-20 Teijin Ltd Polyester fiber
JPS59116412A (en) * 1982-12-22 1984-07-05 Teijin Ltd Polyester monofilament
JPS61252315A (en) * 1985-04-26 1986-11-10 Toyobo Co Ltd Polyester yarn and production thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134213A (en) * 1980-03-19 1981-10-20 Teijin Ltd Polyester fiber
JPS59116412A (en) * 1982-12-22 1984-07-05 Teijin Ltd Polyester monofilament
JPH0232365B2 (en) * 1982-12-22 1990-07-19 Teijin Ltd
JPS61252315A (en) * 1985-04-26 1986-11-10 Toyobo Co Ltd Polyester yarn and production thereof

Also Published As

Publication number Publication date
JPS633048B2 (en) 1988-01-21

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