CA1301419C - Pultrusion de filaments de polyeres formant un produit fondu anisotropique - Google Patents

Pultrusion de filaments de polyeres formant un produit fondu anisotropique

Info

Publication number: CA1301419C
Authority: CA; Canada
Prior art keywords: filaments; pultrusion; pultruded; anisotropic melt; die
Prior art date: 1988-08-11
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

CA000574498A

Other languages

English (en)

Inventor

Robert R. Luise

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.)

EIDP Inc

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.)

1988-08-11

Filing date

1988-08-11

Publication date

1992-05-26

1988-08-11 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1988-08-11 Priority to CA000574498A priority Critical patent/CA1301419C/fr

1992-05-26 Application granted granted Critical

1992-05-26 Publication of CA1301419C publication Critical patent/CA1301419C/fr

2009-05-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229920000642 polymer Polymers 0.000 title claims abstract description 19
239000011159 matrix material Substances 0.000 claims description 12
238000000034 method Methods 0.000 claims description 8
229920000106 Liquid crystal polymer Polymers 0.000 claims description 6
239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 3
239000011230 binding agent Substances 0.000 abstract description 2
239000000835 fiber Substances 0.000 description 7
125000003118 aryl group Chemical group 0.000 description 5
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004974 Thermotropic liquid crystal Substances 0.000 description 2
-1 for example Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000004973 liquid crystal related substance Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000006082 mold release agent Substances 0.000 description 2
239000012783 reinforcing fiber Substances 0.000 description 2
238000005496 tempering Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
229920001634 Copolyester Polymers 0.000 description 1
229920003232 aliphatic polyester Polymers 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
AJPXTSMULZANCB-UHFFFAOYSA-N chlorohydroquinone Chemical compound OC1=CC=C(O)C(Cl)=C1 AJPXTSMULZANCB-UHFFFAOYSA-N 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
239000003292 glue Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
229920000343 polyazomethine Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920006149 polyester-amide block copolymer Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000009864 tensile test Methods 0.000 description 1
150000003504 terephthalic acids Chemical class 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1

Landscapes

Moulding By Coating Moulds (AREA)

CA000574498A 1988-08-11 1988-08-11 Pultrusion de filaments de polyeres formant un produit fondu anisotropique Expired - Lifetime CA1301419C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000574498A CA1301419C (fr)	1988-08-11	1988-08-11	Pultrusion de filaments de polyeres formant un produit fondu anisotropique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000574498A CA1301419C (fr)	1988-08-11	1988-08-11	Pultrusion de filaments de polyeres formant un produit fondu anisotropique

Publications (1)

Publication Number	Publication Date
CA1301419C true CA1301419C (fr)	1992-05-26

Family

ID=4138531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000574498A Expired - Lifetime CA1301419C (fr)	1988-08-11	1988-08-11	Pultrusion de filaments de polyeres formant un produit fondu anisotropique

Country Status (1)

Country	Link
CA (1)	CA1301419C (fr)

1988
- 1988-08-11 CA CA000574498A patent/CA1301419C/fr not_active Expired - Lifetime

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Legal Events

Date	Code	Title	Description
1995-11-27	MKLA	Lapsed