JPS5643321A - Improved production process of modified polyester - Google Patents

Improved production process of modified polyester

Info

Publication number
JPS5643321A
JPS5643321A JP11990679A JP11990679A JPS5643321A JP S5643321 A JPS5643321 A JP S5643321A JP 11990679 A JP11990679 A JP 11990679A JP 11990679 A JP11990679 A JP 11990679A JP S5643321 A JPS5643321 A JP S5643321A
Authority
JP
Japan
Prior art keywords
completion
polyester
production process
modified polyester
polycondensation
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
JP11990679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312897B2 (fr
Inventor
Takao Kashiwara
Tatsuhiko Shizuki
Masakatsu Oguchi
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP11990679A priority Critical patent/JPS5643321A/ja
Publication of JPS5643321A publication Critical patent/JPS5643321A/ja
Publication of JPS6312897B2 publication Critical patent/JPS6312897B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
JP11990679A 1979-09-18 1979-09-18 Improved production process of modified polyester Granted JPS5643321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11990679A JPS5643321A (en) 1979-09-18 1979-09-18 Improved production process of modified polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11990679A JPS5643321A (en) 1979-09-18 1979-09-18 Improved production process of modified polyester

Publications (2)

Publication Number Publication Date
JPS5643321A true JPS5643321A (en) 1981-04-22
JPS6312897B2 JPS6312897B2 (fr) 1988-03-23

Family

ID=14773125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11990679A Granted JPS5643321A (en) 1979-09-18 1979-09-18 Improved production process of modified polyester

Country Status (1)

Country Link
JP (1) JPS5643321A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6312717A (ja) * 1986-07-03 1988-01-20 Teijin Ltd 改質ポリエステル繊維
JPS6335824A (ja) * 1986-07-29 1988-02-16 Teijin Ltd 防汚性ポリエステル繊維
JPS6335825A (ja) * 1986-07-30 1988-02-16 Teijin Ltd 防汚性ポリエステル繊維及びその製造法
JPS6342927A (ja) * 1986-08-07 1988-02-24 帝人株式会社 防汚性ポリエステル繊維の製造法
JPS6350524A (ja) * 1986-08-20 1988-03-03 Teijin Ltd 防汚性ポリエステル繊維の製造法
WO2019146660A1 (fr) * 2018-01-25 2019-08-01 東レ株式会社 Tissu non-tissé filé-lié

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6312717A (ja) * 1986-07-03 1988-01-20 Teijin Ltd 改質ポリエステル繊維
JPH043449B2 (fr) * 1986-07-03 1992-01-23
JPS6335824A (ja) * 1986-07-29 1988-02-16 Teijin Ltd 防汚性ポリエステル繊維
JPH043446B2 (fr) * 1986-07-29 1992-01-23
JPS6335825A (ja) * 1986-07-30 1988-02-16 Teijin Ltd 防汚性ポリエステル繊維及びその製造法
JPH043447B2 (fr) * 1986-07-30 1992-01-23
JPS6342927A (ja) * 1986-08-07 1988-02-24 帝人株式会社 防汚性ポリエステル繊維の製造法
JPS6350524A (ja) * 1986-08-20 1988-03-03 Teijin Ltd 防汚性ポリエステル繊維の製造法
JPH043448B2 (fr) * 1986-08-20 1992-01-23
WO2019146660A1 (fr) * 2018-01-25 2019-08-01 東レ株式会社 Tissu non-tissé filé-lié
CN111655919A (zh) * 2018-01-25 2020-09-11 东丽株式会社 纺粘无纺布
JPWO2019146660A1 (ja) * 2018-01-25 2021-01-28 東レ株式会社 スパンボンド不織布

Also Published As

Publication number Publication date
JPS6312897B2 (fr) 1988-03-23

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