CA1123150A - Mousse de resines de polyolefines, et procede de fabrication continue - Google Patents

Mousse de resines de polyolefines, et procede de fabrication continue

Info

Publication number: CA1123150A
Authority: CA; Canada
Prior art keywords: polyolefin resin; resin; weight; ethylene; melting point
Prior art date: 1979-05-11
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

Application number

CA327,432A

Other languages

English (en)

Inventor

Seizaburo Watanabe

Yutaka Matsuki

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.)

Asahi Dow Ltd

Original Assignee

Asahi Dow 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.)

1979-05-11

Filing date

1979-05-11

Publication date

1982-05-04

1979-05-11 Application filed by Asahi Dow Ltd filed Critical Asahi Dow Ltd

1979-05-11 Priority to CA327,432A priority Critical patent/CA1123150A/fr

1982-05-04 Application granted granted Critical

1982-05-04 Publication of CA1123150A publication Critical patent/CA1123150A/fr

Status Expired legal-status Critical Current

Links

239000006260 foam Substances 0.000 title claims abstract description 42
229920005672 polyolefin resin Polymers 0.000 title claims abstract description 29
238000000034 method Methods 0.000 title claims abstract description 16
238000004519 manufacturing process Methods 0.000 title claims description 5
229920005989 resin Polymers 0.000 claims abstract description 31
239000011347 resin Substances 0.000 claims abstract description 31
239000004604 Blowing Agent Substances 0.000 claims abstract description 20
238000002844 melting Methods 0.000 claims abstract description 20
150000001875 compounds Chemical class 0.000 claims abstract description 19
230000008018 melting Effects 0.000 claims abstract description 18
150000001413 amino acids Chemical class 0.000 claims abstract description 8
238000004898 kneading Methods 0.000 claims abstract description 5
150000005846 sugar alcohols Polymers 0.000 claims abstract description 5
238000010438 heat treatment Methods 0.000 claims abstract description 3
-1 polyethylenes Polymers 0.000 claims description 15
229920000554 ionomer Polymers 0.000 claims description 10
WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 8
229920001577 copolymer Polymers 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 8
239000004698 Polyethylene Substances 0.000 claims description 7
239000004743 Polypropylene Substances 0.000 claims description 7
229940024606 amino acid Drugs 0.000 claims description 7
239000000155 melt Substances 0.000 claims description 7
229920000573 polyethylene Polymers 0.000 claims description 7
229920001155 polypropylene Polymers 0.000 claims description 7
FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 6
229920000098 polyolefin Polymers 0.000 claims description 6
238000009835 boiling Methods 0.000 claims description 5
239000006229 carbon black Substances 0.000 claims description 5
239000003063 flame retardant Substances 0.000 claims description 5
239000012760 heat stabilizer Substances 0.000 claims description 5
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
239000005977 Ethylene Substances 0.000 claims description 4
229960002989 glutamic acid Drugs 0.000 claims description 4
239000004611 light stabiliser Substances 0.000 claims description 4
239000000049 pigment Substances 0.000 claims description 4
239000000454 talc Substances 0.000 claims description 4
229910052623 talc Inorganic materials 0.000 claims description 4
239000004716 Ethylene/acrylic acid copolymer Substances 0.000 claims description 3
CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-UHFFFAOYSA-N 0.000 claims description 2
CKLJMWTZIZZHCS-UWTATZPHSA-N L-Aspartic acid Natural products OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 claims description 2
CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 2
ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 claims description 2
229930182816 L-glutamine Natural products 0.000 claims description 2
150000001298 alcohols Chemical class 0.000 claims description 2
229960005261 aspartic acid Drugs 0.000 claims description 2
229960002743 glutamine Drugs 0.000 claims description 2
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
238000010924 continuous production Methods 0.000 claims 1
239000011369 resultant mixture Substances 0.000 abstract description 4
238000000465 moulding Methods 0.000 description 6
230000000052 comparative effect Effects 0.000 description 5
239000000178 monomer Substances 0.000 description 5
239000002245 particle Substances 0.000 description 5
239000003795 chemical substances by application Substances 0.000 description 4
230000000694 effects Effects 0.000 description 4
125000004432 carbon atom Chemical group C* 0.000 description 3
150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
230000008602 contraction Effects 0.000 description 3
239000004702 low-density polyethylene Substances 0.000 description 3
229940099514 low-density polyethylene Drugs 0.000 description 3
239000002184 metal Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
125000000896 monocarboxylic acid group Chemical group 0.000 description 3
239000002667 nucleating agent Substances 0.000 description 3
DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004338 Dichlorodifluoromethane Substances 0.000 description 2
DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000002411 adverse Effects 0.000 description 2
NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 2
229940042935 dichlorodifluoromethane Drugs 0.000 description 2
235000019404 dichlorodifluoromethane Nutrition 0.000 description 2
230000003467 diminishing effect Effects 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000011874 heated mixture Substances 0.000 description 2
239000004700 high-density polyethylene Substances 0.000 description 2
229940063583 high-density polyethylene Drugs 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000000463 material Substances 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
238000007127 saponification reaction Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
XMBQYUSRPWLLQT-UHFFFAOYSA-N OC(CCCCC(O)(O)O)(O)O Chemical compound OC(CCCCC(O)(O)O)(O)O XMBQYUSRPWLLQT-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229960001230 asparagine Drugs 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000001273 butane Substances 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
125000002843 carboxylic acid group Chemical group 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000002666 chemical blowing agent Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
238000007667 floating Methods 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
229920001179 medium density polyethylene Polymers 0.000 description 1
239000004701 medium-density polyethylene Substances 0.000 description 1
229940050176 methyl chloride Drugs 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000001294 propane Substances 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000009877 rendering Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Landscapes

Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

CA327,432A 1979-05-11 1979-05-11 Mousse de resines de polyolefines, et procede de fabrication continue Expired CA1123150A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA327,432A CA1123150A (fr)	1979-05-11	1979-05-11	Mousse de resines de polyolefines, et procede de fabrication continue

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA327,432A CA1123150A (fr)	1979-05-11	1979-05-11	Mousse de resines de polyolefines, et procede de fabrication continue

Publications (1)

Publication Number	Publication Date
CA1123150A true CA1123150A (fr)	1982-05-04

Family

ID=4114187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA327,432A Expired CA1123150A (fr)	1979-05-11	1979-05-11	Mousse de resines de polyolefines, et procede de fabrication continue

Country Status (1)

Country	Link
CA (1)	CA1123150A (fr)

1979
- 1979-05-11 CA CA327,432A patent/CA1123150A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1999-05-04	MKEX	Expiry

Publication	Publication Date	Title
US4275168A (en)	1981-06-23	Polyolefin resin foam and process for continuously manufacturing the same
US4528300A (en)	1985-07-09	Process for producing dimensionally stable polyolefin foams using environmentally acceptable blowing agent systems
JP3198334B2 (ja)	2001-08-13	Ｃ▲下２▼▲下０▼―▲下２▼▲下４▼脂肪酸のグリセロールモノエステルを含むポリオレフィン組成物及びそれから製造された発泡物品
EP0041167B2 (fr)	1988-08-24	Compositions expansibles de polyoléfines et procédé pour préparer des mousses de polyoléfines
EP0036560B1 (fr)	1985-03-27	Compositions expansibles de polymeres d'olefines stabilisées au moyen d'amides N-alkyl-substitués, leur utilisation dans un procédé de moussage et les mousses ainsi obtenues
CN101679659A (zh)	2010-03-24	聚乙烯泡沫体
CA1161998A (fr)	1984-02-07	Moussage de compositions a la resine synthetique
JP7644756B2 (ja)	2025-03-12	ポリオレフィン系樹脂発泡体及びこれから製造された成形品
EP0036561B1 (fr)	1985-02-13	Compositions expansibles de polymeres d'olefines stabilisées au moyen de naphtylamines, leur utilisation dans un procédé de moussage et les mousses ainsi obtenues
CA1168000A (fr)	1984-05-22	Articles faits de resine thermoplastique moussee, compositions moussables et methode de moussage connexes
EP0219548B1 (fr)	1990-06-13	Compositions de mousse polyolefine presentant une stabilite dimensionnelle amelioree utilisant certains composes contenant de l'azote non-sature et procede de fabrication desdites compositions
KR100837979B1 (ko)	2008-06-13	팽창성 폴리올레핀 입자
EP0019021B1 (fr)	1983-06-08	Procédé pour la fabrication en continu de mousse en résine de polyoléfine
CA1123150A (fr)	1982-05-04	Mousse de resines de polyolefines, et procede de fabrication continue
WO1998025996A1 (fr)	1998-06-18	Particules expansees de resine de polyolefine et leur procede de preparation
JPH07278365A (ja)	1995-10-24	低密度ポリオレフィン発泡体、発泡可能なポリオレフィン組成物及びそれらを製造する方法
KR900006330B1 (ko)	1990-08-28	교차 결합된 실란-작용성 비닐리덴 클로라이드 중합체
EP0205885B1 (fr)	1990-07-25	Mousses douces de basse densité à base de copolymères modifiés d'éthylène et d'acétate de vinyle et/ou d'esters alcoyliques de l'acide acrylique ou méthacrylique
JPH03103449A (ja)	1991-04-30	低密度ポリエチレン系樹脂発泡体及びその製造方法
JPS61113627A (ja)	1986-05-31	高密度ポリエチレン系樹脂発泡粒子及びその製造方法
KR850000112B1 (ko)	1985-02-23	지방족 올레핀 중합체의 발포방법
JPS60163939A (ja)	1985-08-26	塩化ビニル系樹脂発泡成形体の製造方法
JPH0412737B2 (fr)	1992-03-05
KR840001491B1 (ko)	1984-09-28	발포성 합성수지의 제조방법
JPS6213981B2 (fr)	1987-03-30