CA1120639A - Methode de fabrication continue de fibres et de files de polyester - Google Patents

Methode de fabrication continue de fibres et de files de polyester

Info

Publication number: CA1120639A
Authority: CA; Canada
Prior art keywords: polymer; polymerization; reaction force; stirring; stirring power
Prior art date: 1979-09-14
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.): Expired

Application number

CA000335637A

Other languages

English (en)

Inventor

Hideo Kawamura

Ichiro Fukami

Shuhei Wada

Fusayuki Yoshikawa

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.)

Nippon Ester Co Ltd

Original Assignee

Nippon Ester 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.)

1979-09-14

Filing date

1979-09-14

Publication date

1982-03-23

1979-09-14 Application filed by Nippon Ester Co Ltd filed Critical Nippon Ester Co Ltd

1979-09-14 Priority to CA000335637A priority Critical patent/CA1120639A/fr

1982-03-23 Application granted granted Critical

1982-03-23 Publication of CA1120639A publication Critical patent/CA1120639A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 31
230000008569 process Effects 0.000 title claims abstract description 23
229920000728 polyester Polymers 0.000 title claims abstract description 8
239000000835 fiber Substances 0.000 title claims abstract description 7
238000006116 polymerization reaction Methods 0.000 claims abstract description 86
238000003756 stirring Methods 0.000 claims abstract description 73
229920000642 polymer Polymers 0.000 claims abstract description 63
238000006243 chemical reaction Methods 0.000 claims abstract description 46
230000000670 limiting effect Effects 0.000 claims abstract description 15
230000000379 polymerizing effect Effects 0.000 claims abstract description 5
238000009987 spinning Methods 0.000 claims description 11
238000010924 continuous production Methods 0.000 claims description 5
229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
239000000155 melt Substances 0.000 description 20
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 18
230000008859 change Effects 0.000 description 15
230000001276 controlling effect Effects 0.000 description 6
239000007788 liquid Substances 0.000 description 6
230000004044 response Effects 0.000 description 5
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
238000010923 batch production Methods 0.000 description 4
230000032050 esterification Effects 0.000 description 4
238000005886 esterification reaction Methods 0.000 description 4
238000005259 measurement Methods 0.000 description 4
238000012544 monitoring process Methods 0.000 description 4
238000010036 direct spinning Methods 0.000 description 3
QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
230000035611 feeding Effects 0.000 description 2
239000000203 mixture Substances 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
238000012546 transfer Methods 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910000410 antimony oxide Inorganic materials 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
150000002148 esters Chemical group 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
-1 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1

Landscapes

Polyesters Or Polycarbonates (AREA)

CA000335637A 1979-09-14 1979-09-14 Methode de fabrication continue de fibres et de files de polyester Expired CA1120639A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000335637A CA1120639A (fr)	1979-09-14	1979-09-14	Methode de fabrication continue de fibres et de files de polyester

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000335637A CA1120639A (fr)	1979-09-14	1979-09-14	Methode de fabrication continue de fibres et de files de polyester

Publications (1)

Publication Number	Publication Date
CA1120639A true CA1120639A (fr)	1982-03-23

Family

ID=4115143

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000335637A Expired CA1120639A (fr)	1979-09-14	1979-09-14	Methode de fabrication continue de fibres et de files de polyester

Country Status (1)

Country	Link
CA (1)	CA1120639A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116716667A (zh) *	2023-05-18	2023-09-08	长盛(廊坊)科技有限公司	Pan基碳纤维纺丝原液粘度稳定均一控制的装置及方法

1979
- 1979-09-14 CA CA000335637A patent/CA1120639A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116716667A (zh) *	2023-05-18	2023-09-08	长盛(廊坊)科技有限公司	Pan基碳纤维纺丝原液粘度稳定均一控制的装置及方法

Similar Documents

Publication	Publication Date	Title
US4675378A (en)	1987-06-23	Process control system
US5339255A (en)	1994-08-16	Method of controlling synthesis reaction
CN101333287A (zh)	2008-12-31	一种阻燃共聚改性聚酯的制备方法
US4237261A (en)	1980-12-02	Process for continuously producing polyester and spun fiber
CA1120639A (fr)	1982-03-23	Methode de fabrication continue de fibres et de files de polyester
US4153766A (en)	1979-05-08	Continuous process for the production of ethylene terephthalate polyesters
GB2058805A (en)	1981-04-15	Process for continuously producing polyester and spun fiber
US2758105A (en)	1956-08-07	Preparation of polyalkylene terephthalates
US3502622A (en)	1970-03-24	Method for the continuous production of high polymeric polyesters and mixed polyesters
CN100402579C (zh)	2008-07-16	聚酯的制造方法
CN1962716B (zh)	2010-05-12	一种低熔点聚酯的合成方法
JP3375403B2 (ja)	2003-02-10	ポリエステルの製造方法
CN100415795C (zh)	2008-09-03	碱溶性聚酯及其制备方法
JPH07207009A (ja)	1995-08-08	ポリエチレンテレフタレートの製造方法
Lammers et al.	1995	Process analysis: properties of poly (ethylene terephthalate) measured by near infrared spectroscopy, 2. In‐line analysis of poly (ethylene terephthalate) melt
CN110885434A (zh)	2020-03-17	一种新型阻燃共聚聚碳酸酯的制备方法
JPS5943049B2 (ja)	1984-10-19	ポリエステルの連続製造法
CN109456470A (zh)	2019-03-12	光学膜用聚对苯二甲酸乙二醇酯的制备系统和方法
JP5055661B2 (ja)	2012-10-24	フィルム用ポリエステルおよびその製造方法
JPH0564136B2 (fr)	1993-09-14
JPS6143369B2 (fr)	1986-09-27
JPS5833855B2 (ja)	1983-07-22	エステル化方法
JPH0813785B2 (ja)	1996-02-14	エステル化方法
JPS58129020A (ja)	1983-08-01	ポリエステルの製造方法
JPH0813786B2 (ja)	1996-02-14	エステル化方法

Legal Events

Date	Code	Title	Description
1999-03-23	MKEX	Expiry