[go: up one dir, main page]

IT1211034B - Composizioni di polimeri per lostampaggio mediante estrusione e mediante insufflazione - Google Patents

Composizioni di polimeri per lostampaggio mediante estrusione e mediante insufflazione

Info

Publication number
IT1211034B
IT1211034B IT8121480A IT2148081A IT1211034B IT 1211034 B IT1211034 B IT 1211034B IT 8121480 A IT8121480 A IT 8121480A IT 2148081 A IT2148081 A IT 2148081A IT 1211034 B IT1211034 B IT 1211034B
Authority
IT
Italy
Prior art keywords
insufflation
extrusion
polymers
molding
compositions
Prior art date
Application number
IT8121480A
Other languages
English (en)
Other versions
IT8121480A0 (it
Inventor
Kazuo Matsuura
Naboru Yamaoka
Shinichi Yanahashi
Katumi Usui
Mituji Miyoshi
Original Assignee
Nippon Oil 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.)
Filing date
Publication date
Application filed by Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Publication of IT8121480A0 publication Critical patent/IT8121480A0/it
Application granted granted Critical
Publication of IT1211034B publication Critical patent/IT1211034B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT8121480A 1980-04-30 1981-04-30 Composizioni di polimeri per lostampaggio mediante estrusione e mediante insufflazione IT1211034B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5636380A JPS56152853A (en) 1980-04-30 1980-04-30 Polyethylene resin composition

Publications (2)

Publication Number Publication Date
IT8121480A0 IT8121480A0 (it) 1981-04-30
IT1211034B true IT1211034B (it) 1989-09-29

Family

ID=13025157

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8121480A IT1211034B (it) 1980-04-30 1981-04-30 Composizioni di polimeri per lostampaggio mediante estrusione e mediante insufflazione

Country Status (7)

Country Link
US (2) US4413097A (it)
JP (1) JPS56152853A (it)
CA (1) CA1160792A (it)
DE (1) DE3117240A1 (it)
FR (1) FR2481709B1 (it)
GB (1) GB2077273B (it)
IT (1) IT1211034B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152853A (en) * 1980-04-30 1981-11-26 Nippon Oil Co Ltd Polyethylene resin composition
EP0089388B1 (de) * 1982-03-20 1987-05-13 Jörg Horn Extrudierbare Formmasse zur Herstellung von Kunststoffolien geeignet für die Fertigung von Schutzbezügen
ZA832777B (en) * 1982-04-27 1984-11-28 Bp Chem Int Ltd Polyethylene blend and film
FR2528055B1 (fr) * 1982-06-03 1986-01-24 Charbonnages Ste Chimique Compositions de polyethylene radicalaire et de copolymeres ethylene/a-olefine et leur application a la fabrication de films
FR2528054B1 (fr) * 1982-06-03 1986-05-16 Charbonnages Ste Chimique Compositions de copolymeres ethylene/a-olefine et de polyethylene radicalaire et leur application a la fabrication de films
JPS58216061A (ja) * 1982-06-07 1983-12-15 テルモ株式会社 医療用容器
JPS6067546A (ja) * 1983-09-26 1985-04-17 Toyo Soda Mfg Co Ltd 押出コ−ティング用ポリエチレン組成物
US4649001A (en) * 1984-04-17 1987-03-10 Japan Styrene Paper Corporation Process for producing polyethylene extruded foams
US4672091A (en) * 1984-11-02 1987-06-09 Hercules Incorporated Thermoplastic elastomer blends containing ethylene-propylene thermoplastic block copolymer elastomers
US4722973A (en) * 1985-04-10 1988-02-02 Nippon Oil Co., Ltd. Thermoplastic elastomer composition
JPH0614952B2 (ja) * 1985-12-04 1994-03-02 株式会社新素材総合研究所 医療用液体容器
US4843129A (en) * 1985-12-27 1989-06-27 Exxon Research & Engineering Company Elastomer-plastic blends
US5011891A (en) * 1985-12-27 1991-04-30 Exxon Research & Engineering Company Elastomer polymer blends
CA1297651C (en) * 1986-03-03 1992-03-24 Tomoji Mizutani Heat shrinkable film
US5177147A (en) * 1986-03-03 1993-01-05 Advanced Elastomer Systems, Lp Elastomer-plastic blends
NL8801297A (nl) * 1988-05-19 1989-12-18 Stamicarbon Polyetheensamenstelling, voorwerpen daaruit vervaardigd en werkwijze voor het vervaardigen van geschuimde voorwerpen.
US5082902A (en) * 1988-07-22 1992-01-21 Mobil Oil Corporation Method for reducing cycle time and improving molded part impact energy and ESCR of linear high density polyethylene using a blend of two linear polyethylenes of different densities
BR8907103A (pt) * 1988-09-30 1991-02-05 Exxon Chemical Patents Inc Misturas de interpolimeros de etileno linear de interpolimeros tendo estreitas distribuicoes de peso molecular e de composicao
JP2675840B2 (ja) * 1988-12-03 1997-11-12 昭和電工株式会社 医療用袋
US5110870A (en) * 1989-01-06 1992-05-05 Mitsubishi Kasei Corporation Extensible film or sheet and process for producing the same
US5112696A (en) * 1989-07-20 1992-05-12 E. I. Du Pont De Nemours And Company Tough monolayer shrink film for products containing moisture
MX9301034A (es) * 1992-02-27 1993-09-01 Owens Illinois Plastic Prod Recipiente de plastico producido a partir de una mezcla de fusion de una resina previamente usada y polimeros de etileno, y metodo para la fabricacion de dicho recipiente.
AU661760B2 (en) * 1992-02-27 1995-08-03 Owens-Illinois Plastic Products Inc. Plastic container made from a fusion blend of post consumer plastic and ethylene polymers
US5712009A (en) * 1993-09-16 1998-01-27 Owens-Illinois Plastic Products Inc. Coextruded multilayer plastic container utilizing post consumer plastic
SG97919A1 (en) 1999-08-31 2003-08-20 Sumitomo Chemical Co Ethylene-alpha-olefin copolymer and polyethylene composition
US20030113496A1 (en) * 2001-12-17 2003-06-19 Harris Michael G. Polyethylene melt blends for high density polyethylene applications
US6822051B2 (en) * 2002-03-29 2004-11-23 Media Plus, Inc. High density polyethylene melt blends for improved stress crack resistance in pipe
JP5829105B2 (ja) * 2011-11-16 2015-12-09 旭化成ケミカルズ株式会社 ブロー成形用ポリエチレン系樹脂組成物及びそれよりなるブロー成形体
CN109135067A (zh) * 2017-06-27 2019-01-04 阿布扎比聚合物有限责任公司(博禄) 用于制造高压管的聚丙烯组合物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA566071A (en) * 1958-11-11 H. Dilke Max Linear and branched chain polyethylenes
NL208649A (it) * 1955-07-20
US2983704A (en) * 1959-10-13 1961-05-09 Du Pont Blends of high density and low density ethylene polymers and films thereof
US3176052A (en) * 1960-08-08 1965-03-30 Du Pont Blends of polyethylene and ethylene copolymers
US3835201A (en) * 1972-08-29 1974-09-10 Uniroyal Inc Thermoplastic blend of copolymer rubber and polyolefin plastic
US4123417A (en) * 1974-10-10 1978-10-31 Mobil Oil Corporation Low density polyethylene toughened with ethylene/propylene copolymer
JPS5286440A (en) * 1976-01-12 1977-07-18 Mitsui Toatsu Chem Inc Self-adhesive film for packaging
US4110414A (en) * 1976-09-01 1978-08-29 The B. F. Goodrich Company Thermoplastic polymer blends of ethylene-propylene (EP) copolymer with polyethylene
JPS5331751A (en) * 1976-09-03 1978-03-25 Jujo Paper Co Ltd Packaging film
JPS53125452A (en) * 1977-04-09 1978-11-01 Mitsui Petrochem Ind Ltd Polyolefin composition
ZA791365B (en) * 1978-03-31 1980-11-26 Union Carbide Corp Process for making film from low density ethylene hydrocarbon copolymer
GB2019412B (en) * 1978-04-07 1982-09-15 Raychem Ltd Cross-linked low density linear polyethylenes
US4337188A (en) * 1979-12-17 1982-06-29 Du Pont Canada Inc. Polyolefin composition for manufacture of film having cling properties
JPS5692937A (en) * 1979-12-26 1981-07-28 Nippon Oil Co Ltd Resin composition for molding polyethylene film
JPS56120741A (en) * 1980-02-29 1981-09-22 Nippon Oil Co Ltd Polyethylene resin composition
JPS56152853A (en) * 1980-04-30 1981-11-26 Nippon Oil Co Ltd Polyethylene resin composition
US4367841A (en) * 1980-11-18 1983-01-11 Mobil Oil Corporation Thermoplastic carrying bag with binary polyolefin resin blend

Also Published As

Publication number Publication date
FR2481709B1 (fr) 1985-12-20
JPS56152853A (en) 1981-11-26
US4495334A (en) 1985-01-22
GB2077273B (en) 1984-01-04
US4413097A (en) 1983-11-01
IT8121480A0 (it) 1981-04-30
GB2077273A (en) 1981-12-16
FR2481709A1 (fr) 1981-11-06
CA1160792A (en) 1984-01-17
DE3117240A1 (de) 1982-03-11
JPS6238375B2 (it) 1987-08-18

Similar Documents

Publication Publication Date Title
IT1211034B (it) Composizioni di polimeri per lostampaggio mediante estrusione e mediante insufflazione
MX158641A (es) Composicion de mezcla de polimeros termoformables
MX160242A (es) Composicion polimerica mejorada de moldeo
IT1144652B (it) Composizioni di polimeri
BR8101341A (pt) Composicao polimera compatibilizada e copolimero por blocos
IT1095554B (it) Composizione di resina termoplastica per stampaggio
MX161181A (es) Composicion mejorada formadora de gel de arcilla organolitica
FI813514L (fi) Anordning och foerfarande foer extrusion av etylenpolymerer
BR8103275A (pt) Parafuso de extrusao
IT8249744A0 (it) Composizione di resina poliolefinica da stampaggio
IT1157906B (it) Procedimento di stampaggio mediante iniezione di composizioni organopolisilossaniche pastose
NO813205L (no) Ekstruderingsdyse
MX162126A (es) Composicion termoplastica de moldeo
JPS5742716A (en) Manufacture of resilient moldings
IT1094034B (it) Lavorazione di polimero termoplastico estruso
IT7849952A0 (it) Composizioni plastiche ad azione ignifuga contenenti esteri fosforici
DE3165650D1 (de) Adjustable extrusion die
IT8248643A0 (it) Metodo per migliorare la processabi lita' di polimeri e composizioni risultanti
MX159146A (es) Composicion mejorada plastificada de polivinilbutiral
IT1170833B (it) Procedimento per la produzione di polimeri alfa-olefinici
IT1139254B (it) Composizioni di antiossidanti fenolici e stabilizzazione di polimeri organici mediante dette composizioni
MX162104A (es) Composicion espumable de moldeo rapido
MX149740A (es) Composicion termoplastica mejorada de moldeo
FR2322893A1 (fr) Compositions de polymeres olefiniques stabilisees contre l'ultra-violet
IT8148937A0 (it) Composizione di gomma

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940429