CA2276193C - Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes - Google Patents

Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes Download PDF

Info

Publication number: CA2276193C
Authority: CA; Canada
Prior art keywords: core; sheath; component; filaments; molten
Prior art date: 1989-05-22
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 - Lifetime

Application number

CA002276193A

Other languages

English (en)

Inventor

Harry Vaughn Samuelson

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.)

William Barnet & Son LLC

Original Assignee

EI Du Pont de Nemours and Co

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.)

1989-05-22

Filing date

1990-05-18

Publication date

2000-07-11

1990-05-18 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1990-05-18 Priority claimed from CA 2017201 external-priority patent/CA2017201C/fr

2000-07-11 Application granted granted Critical

2000-07-11 Publication of CA2276193C publication Critical patent/CA2276193C/fr

2010-05-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000009987 spinning Methods 0.000 title claims description 13
238000000034 method Methods 0.000 claims abstract description 19
239000000835 fiber Substances 0.000 claims description 28
229920000642 polymer Polymers 0.000 claims description 26
239000000306 component Substances 0.000 claims description 14
239000000203 mixture Substances 0.000 claims description 14
239000008358 core component Substances 0.000 claims description 11
-1 polyethylene Polymers 0.000 claims description 8
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
238000002074 melt spinning Methods 0.000 claims description 3
239000004698 Polyethylene Substances 0.000 claims description 2
229920000573 polyethylene Polymers 0.000 claims description 2
239000011162 core material Substances 0.000 description 79
238000012986 modification Methods 0.000 description 10
230000004048 modification Effects 0.000 description 10
230000003068 static effect Effects 0.000 description 10
239000004744 fabric Substances 0.000 description 8
238000010998 test method Methods 0.000 description 6
229920000728 polyester Polymers 0.000 description 5
229920001169 thermoplastic Polymers 0.000 description 5
239000004416 thermosoftening plastic Substances 0.000 description 5
239000006229 carbon black Substances 0.000 description 4
239000004753 textile Substances 0.000 description 4
239000004952 Polyamide Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
229920002647 polyamide Polymers 0.000 description 3
229920000139 polyethylene terephthalate Polymers 0.000 description 3
239000005020 polyethylene terephthalate Substances 0.000 description 3
239000004677 Nylon Substances 0.000 description 2
238000009826 distribution Methods 0.000 description 2
229920001778 nylon Polymers 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000009991 scouring Methods 0.000 description 2
229920001059 synthetic polymer Polymers 0.000 description 2
229920002292 Nylon 6 Polymers 0.000 description 1
229920002302 Nylon 6,6 Polymers 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000000137 annealing Methods 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000002788 crimping Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000009998 heat setting Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
229920001684 low density polyethylene Polymers 0.000 description 1
239000004702 low-density polyethylene Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000009941 weaving Methods 0.000 description 1
239000002759 woven fabric Substances 0.000 description 1

Landscapes

Multicomponent Fibers (AREA)

CA002276193A 1989-05-22 1990-05-18 Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes Expired - Lifetime CA2276193C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US35605189A	1989-05-22	1989-05-22
US356,051		1989-05-22
CA 2017201 CA2017201C (fr)	1989-05-22	1990-05-18	Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2017201 Division CA2017201C (fr)	1989-05-22	1990-05-18	Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes

Publications (1)

Publication Number	Publication Date
CA2276193C true CA2276193C (fr)	2000-07-11

Family

ID=25674141

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002276193A Expired - Lifetime CA2276193C (fr)	1989-05-22	1990-05-18	Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes
CA002329373A Abandoned CA2329373A1 (fr)	1989-05-22	1990-05-18	Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA002329373A Abandoned CA2329373A1 (fr)	1989-05-22	1990-05-18	Methode de filature de la gaine d'ame des filaments d'ame conducteurs multilobes

Country Status (1)

Country	Link
CA (2)	CA2276193C (fr)

1990
- 1990-05-18 CA CA002276193A patent/CA2276193C/fr not_active Expired - Lifetime
- 1990-05-18 CA CA002329373A patent/CA2329373A1/fr not_active Abandoned

Also Published As

Publication number	Publication date
CA2329373A1 (fr)	1990-11-22

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Legal Events

Date	Code	Title	Description
1999-07-15	EEER	Examination request
2010-05-18	MKEX	Expiry