CA1155265A - Produit a base de polymere oriente, semi-cristallise; methode et appareil de preparation - Google Patents

Produit a base de polymere oriente, semi-cristallise; methode et appareil de preparation

Info

Publication number: CA1155265A
Authority: CA; Canada
Prior art keywords: polymer; extrusion; percent; mandrel; conduit
Prior art date: 1978-09-08
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

CA000412516A

Other languages

English (en)

Inventor

Alfred R. Austen

Darral V. Humphries

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.)

Bethlehem Steel Corp

Original Assignee

Bethlehem Steel Corp

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.)

1978-09-08

Filing date

1982-09-29

Publication date

1983-10-18

1979-08-29 Priority claimed from CA000334659A external-priority patent/CA1149564A/fr

1982-09-29 Application filed by Bethlehem Steel Corp filed Critical Bethlehem Steel Corp

1982-09-29 Priority to CA000412516A priority Critical patent/CA1155265A/fr

1983-10-18 Application granted granted Critical

1983-10-18 Publication of CA1155265A publication Critical patent/CA1155265A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract description 90
229920006126 semicrystalline polymer Polymers 0.000 title abstract 2
239000007787 solid Substances 0.000 claims abstract description 31
239000012530 fluid Substances 0.000 claims abstract description 29
238000000886 hydrostatic extrusion Methods 0.000 claims abstract description 7
229920006135 semi-crystalline thermoplastic polymer Polymers 0.000 claims abstract description 7
238000001125 extrusion Methods 0.000 claims description 84
230000002706 hydrostatic effect Effects 0.000 claims description 18
238000007789 sealing Methods 0.000 claims description 18
238000004513 sizing Methods 0.000 claims description 6
230000007704 transition Effects 0.000 claims description 4
229920000642 polymer Polymers 0.000 abstract description 152
229920001169 thermoplastic Polymers 0.000 abstract description 48
238000004519 manufacturing process Methods 0.000 abstract description 13
239000000945 filler Substances 0.000 abstract description 6
238000012545 processing Methods 0.000 abstract description 6
239000000047 product Substances 0.000 description 61
230000008569 process Effects 0.000 description 41
-1 polypropylene Polymers 0.000 description 24
239000004743 Polypropylene Substances 0.000 description 18
229920001155 polypropylene Polymers 0.000 description 18
238000012360 testing method Methods 0.000 description 14
239000000463 material Substances 0.000 description 10
238000001816 cooling Methods 0.000 description 9
239000004359 castor oil Substances 0.000 description 7
235000019438 castor oil Nutrition 0.000 description 7
230000006378 damage Effects 0.000 description 7
230000007547 defect Effects 0.000 description 7
ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 7
239000000155 melt Substances 0.000 description 7
239000004416 thermosoftening plastic Substances 0.000 description 7
229920001519 homopolymer Polymers 0.000 description 6
238000010438 heat treatment Methods 0.000 description 5
239000011159 matrix material Substances 0.000 description 5
230000002411 adverse Effects 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
238000000071 blow moulding Methods 0.000 description 4
239000000835 fiber Substances 0.000 description 4
235000013305 food Nutrition 0.000 description 4
230000001050 lubricating effect Effects 0.000 description 4
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
238000000465 moulding Methods 0.000 description 4
239000002245 particle Substances 0.000 description 4
239000004033 plastic Substances 0.000 description 4
229920003023 plastic Polymers 0.000 description 4
229920000728 polyester Polymers 0.000 description 4
238000003856 thermoforming Methods 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
229920002302 Nylon 6,6 Polymers 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
239000012467 final product Substances 0.000 description 3
238000009863 impact test Methods 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000003921 oil Substances 0.000 description 3
235000019198 oils Nutrition 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
229920006324 polyoxymethylene Polymers 0.000 description 3
238000011084 recovery Methods 0.000 description 3
230000002829 reductive effect Effects 0.000 description 3
238000007669 thermal treatment Methods 0.000 description 3
230000008719 thickening Effects 0.000 description 3
CBQYNPHHHJTCJS-UHFFFAOYSA-N Alline Chemical compound C1=CC=C2C3(O)CCN(C)C3NC2=C1 CBQYNPHHHJTCJS-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
239000004952 Polyamide Substances 0.000 description 2
235000004443 Ricinus communis Nutrition 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000000641 cold extrusion Methods 0.000 description 2
239000003086 colorant Substances 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000000748 compression moulding Methods 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229920002647 polyamide Polymers 0.000 description 2
230000009467 reduction Effects 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
238000005096 rolling process Methods 0.000 description 2
239000000454 talc Substances 0.000 description 2
229910052623 talc Inorganic materials 0.000 description 2
WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
SYJPAKDNFZLSMV-HYXAFXHYSA-N (Z)-2-methylpropanal oxime Chemical compound CC(C)\C=N/O SYJPAKDNFZLSMV-HYXAFXHYSA-N 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
241000937413 Axia Species 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
101100139852 Danio rerio radil gene Proteins 0.000 description 1
229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
241000237858 Gastropoda Species 0.000 description 1
229920000339 Marlex Polymers 0.000 description 1
241001274660 Modulus Species 0.000 description 1
101100139854 Mus musculus Radil gene Proteins 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
229930040373 Paraformaldehyde Natural products 0.000 description 1
229930182556 Polyacetal Natural products 0.000 description 1
241000135309 Processus Species 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000010923 batch production Methods 0.000 description 1
238000007664 blowing Methods 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000004927 clay Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000012809 cooling fluid Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 1
239000011151 fibre-reinforced plastic Substances 0.000 description 1
239000010408 film Substances 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
235000013611 frozen food Nutrition 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
238000000399 optical microscopy Methods 0.000 description 1
238000013021 overheating Methods 0.000 description 1
125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229920001707 polybutylene terephthalate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000003672 processing method Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
230000000452 restraining effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
238000003860 storage Methods 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
239000010409 thin film Substances 0.000 description 1
KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
235000015112 vegetable and seed oil Nutrition 0.000 description 1
239000008158 vegetable oil Substances 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Landscapes

Extrusion Moulding Of Plastics Or The Like (AREA)

CA000412516A 1978-09-08 1982-09-29 Produit a base de polymere oriente, semi-cristallise; methode et appareil de preparation Expired CA1155265A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000412516A CA1155265A (fr)	1978-09-08	1982-09-29	Produit a base de polymere oriente, semi-cristallise; methode et appareil de preparation

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US94111678A	1978-09-08	1978-09-08
US941,116		1978-09-08
CA000334659A CA1149564A (fr)	1978-09-08	1979-08-29	Produit fait d'un polymere oriente, semi-cristallise; methode et appareil pour le fabriquer
CA000412516A CA1155265A (fr)	1978-09-08	1982-09-29	Produit a base de polymere oriente, semi-cristallise; methode et appareil de preparation

Publications (1)

Publication Number	Publication Date
CA1155265A true CA1155265A (fr)	1983-10-18

Family

ID=27166381

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000412516A Expired CA1155265A (fr)	1978-09-08	1982-09-29	Produit a base de polymere oriente, semi-cristallise; methode et appareil de preparation

Country Status (1)

Country	Link
CA (1)	CA1155265A (fr)

1982
- 1982-09-29 CA CA000412516A patent/CA1155265A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2000-10-18	MKEX	Expiry
2023-04-27	MKEX	Expiry	Effective date: 20001018

Publication	Publication Date	Title
US4282277A (en)	1981-08-04	Oriented, semi-crystalline polymer product and method and apparatus for producing such product
EP0851805B1 (fr)	2008-12-24	Procede et dispositif pour la fabrication de produits polymeres orientes
US4789514A (en)	1988-12-06	Methods of producing biaxially oriented polymer sheet
CA2004103C (fr)	1999-08-24	Materiaux tubulaires
US4629650A (en)	1986-12-16	Process for producing molded thermoplastic resin
US3944536A (en)	1976-03-16	Exceptionally rigid and tough ultrahigh molecular weight linear polyethylene
US4314958A (en)	1982-02-09	Plastic pipe extrusion
US4341827A (en)	1982-07-27	Biaxially oriented thermoplastic polymer film and method of manufacture
US4363611A (en)	1982-12-14	Apparatus for hydrostatic extrusion of thermoplastic polymers
EP0180029B1 (fr)	1990-01-17	Procédé pour l'orientation contrôlée de résines extrudées et produits obtenus
CA1149564A (fr)	1983-07-12	Produit fait d'un polymere oriente, semi-cristallise; methode et appareil pour le fabriquer
US4449904A (en)	1984-05-22	Apparatus for the hydrostatic extrusion of thermoplastic polymers
US4877393A (en)	1989-10-31	Apparatus for producing biaxially oriented polymer sheet
WO1993019924A1 (fr)	1993-10-14	Tuyaux a orientation biaxiale, procede et appareil de fabrication
KR830001152B1 (ko)	1983-06-16	유압 압출프레스
WO1994008777A1 (fr)	1994-04-28	Procede de moulage
US3430797A (en)	1969-03-04	Oriented thermoplastic container closures
Ajji et al.	1998	High performance materials from oriented plastics
CA1210917A (fr)	1986-09-09	Methode pour reduire la fissuration en surface des polymeres d'ethylene en cours d'extrusion
Hope et al.	1981	The forming of high stiffness polymers in tubular sections using solid-phase extrusion techniques
Ulas	1999	Deformation behavior of a polyvinyl chloride (PVC) tube by mandrel drawing
Maeda	1989	Recent developments of plastics solid phase forming in Japan
MXPA98002246A (en)	1999-01-11	Oriental polymeric products