JPS57501317A - - Google Patents

Info

Publication number
JPS57501317A
JPS57501317A JP56502707A JP50270781A JPS57501317A JP S57501317 A JPS57501317 A JP S57501317A JP 56502707 A JP56502707 A JP 56502707A JP 50270781 A JP50270781 A JP 50270781A JP S57501317 A JPS57501317 A JP S57501317A
Authority
JP
Japan
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.)
Granted
Application number
JP56502707A
Other languages
Japanese (ja)
Other versions
JPS6219285B2 (enExample
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 filed Critical
Publication of JPS57501317A publication Critical patent/JPS57501317A/ja
Publication of JPS6219285B2 publication Critical patent/JPS6219285B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/421—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum by plastizising the material into a shot cavity and injecting using a plunger
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/66—Processes of reshaping and reforming

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
JP56502707A 1980-08-07 1981-08-05 Expired JPS6219285B2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/176,041 US4323528A (en) 1980-08-07 1980-08-07 Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies

Publications (2)

Publication Number Publication Date
JPS57501317A true JPS57501317A (enExample) 1982-07-29
JPS6219285B2 JPS6219285B2 (enExample) 1987-04-27

Family

ID=22642740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56502707A Expired JPS6219285B2 (enExample) 1980-08-07 1981-08-05

Country Status (10)

Country Link
US (1) US4323528A (enExample)
EP (1) EP0059192B1 (enExample)
JP (1) JPS6219285B2 (enExample)
AU (1) AU550791B2 (enExample)
BE (1) BE891815A (enExample)
CA (1) CA1168011A (enExample)
DE (1) DE3152243T1 (enExample)
GB (1) GB2091161B (enExample)
NL (1) NL192328C (enExample)
WO (1) WO1982000440A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260416A (ja) * 1986-04-15 1988-10-27 Japan Styrene Paper Co Ltd 発泡成形体の製造方法

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO863756L (no) * 1986-09-22 1988-03-23 Spydevold Baard Metode for fremstilling av celleplast.
US5026736A (en) * 1987-02-24 1991-06-25 Astro-Valcour, Inc. Moldable shrunken thermoplastic polymer foam beads
CA1309221C (en) * 1987-04-15 1992-10-27 Kyung W. Suh Method for the preparation of styrene polymer foam, blowing agents for the preparation of such foam and styrene polymer foams prepared with such blowing agents
US5180531A (en) * 1988-07-29 1993-01-19 Vartkes Borzakian Method of forming plastic piling
US5051285A (en) * 1988-07-29 1991-09-24 Pillard Products, Inc. Plastic piling
US4988740A (en) * 1989-06-15 1991-01-29 E. I. Du Pont De Nemours And Company Low density foamed thermoplastic elastomers
US4984376A (en) * 1989-06-15 1991-01-15 E. I. Du Pont De Nemours And Company Midsole for footwear
US5246976A (en) * 1991-04-23 1993-09-21 Astro-Valcour, Inc. Apparatus for producing foamed, molded thermoplastic articles and articles produced thereby
US5202069A (en) * 1991-04-23 1993-04-13 Astro-Valcour, Inc. Method for producing foamed, molded thermoplastic articles
US5527573A (en) * 1991-06-17 1996-06-18 The Dow Chemical Company Extruded closed-cell polypropylene foam
US5290822A (en) * 1992-08-27 1994-03-01 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5225451A (en) * 1992-08-27 1993-07-06 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
WO1994013164A1 (en) * 1992-12-10 1994-06-23 Nike International Ltd. Bonding of rubber to plastic in footwear
US5776390A (en) * 1992-12-15 1998-07-07 Scriptoria N.V. Method of forming boards of foam polyolefin using needle punching to release blowing agent
DE9217016U1 (de) * 1992-12-15 1993-04-15 Scriptoria N.V., Wellen Bahnförmige Schaumstoff-Platten aus Polyolefinen
DK0674578T3 (da) * 1992-12-17 2000-04-03 Dow Chemical Co Ekstruderet propylenpolymerskum med lukkede celler
US5475037A (en) * 1993-02-02 1995-12-12 The Dow Chemical Company Amorphous polyester foam
WO1994025255A1 (en) * 1993-04-30 1994-11-10 The Dow Chemical Company Ethylene polymer foams blown with 1,1-difluoroethane and method of making same
US5411684A (en) * 1993-04-30 1995-05-02 The Dow Chemical Company Process for making large cross-section olefinic polymer foam structure blown with 1, 1-difluoroethane
AU668470B2 (en) * 1993-07-12 1996-05-02 Seaward International, Inc. Elongated structural member and method and apparatus for making same
US5895614A (en) * 1995-08-22 1999-04-20 Tenneco Protective Packaging Inc. Method of forming a microcellular foam plank
EP0882089B1 (en) * 1996-02-23 2001-11-28 The Dow Chemical Company Dispersions of delaminated particles in polymer foams
US5817705A (en) * 1996-10-15 1998-10-06 Tenneco Protective Packaging Inc. Short time frame process for producing extruded closed cell low density propylene polymer foams
US5698144A (en) * 1996-08-08 1997-12-16 Tenneco Protective Packaging, Inc. Process for producing low density polyethylenic foam with atmospheric gases and polyglycols or polyglycol ethers
US5993706A (en) * 1996-08-08 1999-11-30 Tenneco Protective Packaging, Inc. Oxygenated hydrocarbon compatibilizing agent for carbon dioxide-blown polyolefinic foams
DE19637761A1 (de) * 1996-09-16 1998-03-19 Kannegiesser Kmh Kunststofftec Verfahren und Vorrichtung zum Dosieren eines plastifizierten Kunststoffs
DE29825166U1 (de) * 1997-01-16 2005-12-15 Trexel, Inc., Woburn Spritzguss mikrozellulären Materials
US6884823B1 (en) 1997-01-16 2005-04-26 Trexel, Inc. Injection molding of polymeric material
US7338698B1 (en) 1997-02-28 2008-03-04 Columbia Insurance Company Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
CA2282314C (en) * 1997-02-28 2004-05-18 Shaw Industries, Inc. Carpet, carpet backings and methods
US20030211280A1 (en) * 1997-02-28 2003-11-13 Shaw Industries, Inc. Carpet, carpet backings and methods
KR20010014323A (ko) * 1997-08-27 2001-02-26 그래햄 이. 테일러 비닐 방향족 중합체의 커플링 방법 및 발포체
US6030696A (en) * 1997-09-30 2000-02-29 Sealed Air Corporation Extruded polyolefin foam in thicker grades and plank and process therefor
CA2304674A1 (en) 1997-10-17 1999-04-29 The Dow Chemical Company Compositions of interpolymers of alpha-olefin monomers with one or more vinyl or vinylidene aromatic monomers
HUP0101185A3 (en) * 1998-03-16 2002-06-28 Dow Chemical Co Open-cell foam and method of making
IL139579A0 (en) * 1998-05-27 2002-02-10 Dow Chemical Co Vehicle headliner comprised of thermoformable thermoplastic foam sheet
EP1087675B1 (en) * 1998-05-29 2003-11-12 Sprout-Matador A/S A method and apparatus for extrusion of expanding water containing products such as foodstuff particles or feeding stuff pellets
US6187232B1 (en) * 1998-12-04 2001-02-13 The Dow Chemical Company Acoustical insulation foams
US6231795B1 (en) * 1998-12-04 2001-05-15 The Dow Chemical Company Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US5993707A (en) * 1998-12-04 1999-11-30 The Dow Chemical Company Enlarged cell size foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US6048909A (en) * 1998-12-04 2000-04-11 The Dow Chemical Company Foams having increased heat distortion temperature made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US20020081732A1 (en) * 2000-10-18 2002-06-27 Bowlin Gary L. Electroprocessing in drug delivery and cell encapsulation
US7615373B2 (en) * 1999-02-25 2009-11-10 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed collagen and tissue engineering
US6174471B1 (en) 1999-03-15 2001-01-16 The Dow Chemical Company Open-cell foam and method of making
US6844055B1 (en) * 1999-12-02 2005-01-18 Dow Global Technologies Inc. Hollow strandfoam and preparation thereof
EP1254191A2 (en) 1999-12-03 2002-11-06 The Dow Chemical Company Grafted thermoplastic compositions and fabricated articles therefrom
US6160029A (en) * 2000-03-08 2000-12-12 The Dow Chemical Company Olefin polymer and α-olefin/vinyl or α-olefin/vinylidene interpolymer blend foams
HUP0301995A2 (hu) 2000-03-17 2003-09-29 Dow Global Technologies Inc. Hang- és hżelnyelésre alkalmas extrudált poliolefin habanyag, berendezés ennek elżállítására és az ebbżl készült szigetelższerkezet
HUP0300331A2 (hu) * 2000-03-17 2003-06-28 Dow Global Technologies Inc., Makroméretű cellákkal rendelkező akusztikus hab és ennek alkalmazása abszorpciós anyagként
MXPA03001914A (es) * 2000-09-01 2004-05-24 Univ Virginia Commonwealth Matrices basadas en fibrina electroprocesada y tejidos.
KR20030034229A (ko) * 2000-09-29 2003-05-01 트레셀 인코포레이티드 인몰드 장식 물품 및 방법
WO2002034824A2 (en) 2000-10-23 2002-05-02 Dow Global Technologies Inc. Propylene polymer foams
AU2002211283A1 (en) * 2000-10-24 2002-05-06 Dow Global Technologies Inc. Preparation process for multimodal thermoplastic polymer foam
CN1204173C (zh) 2000-12-21 2005-06-01 陶氏环球技术公司 包含氢氟碳、低沸点醇和/或低沸点羧基化合物的发泡剂组合物
HUP0302577A3 (en) 2000-12-21 2011-04-28 Dow Global Technologies Inc Blowing agent composition and polymeric foam containing a normally-liquid hydrofluorocarbon and carbon dioxide
US6827888B2 (en) * 2001-01-23 2004-12-07 Genpak Llc Polymeric foam sheet using ambient gas blowing agent via controlled expansion
DE10107209A1 (de) * 2001-02-16 2002-08-29 Hp Chem Pelzer Res & Dev Ltd Dämpfungsmaterial
US6545094B2 (en) 2001-03-09 2003-04-08 The Dow Chemical Company Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends
US6646056B2 (en) 2001-10-16 2003-11-11 Solvay Engineered Polymers Thermoplastic elastomer compositions
US6602956B2 (en) 2001-11-13 2003-08-05 Solvay Engineered Polymers Melt strength thermoplastic elastomers and methods for making same
CN1263789C (zh) * 2002-01-04 2006-07-12 陶氏环球技术公司 包含吸收性粘土的多峰聚合物泡沫
JP4276082B2 (ja) * 2002-02-22 2009-06-10 ダウ グローバル テクノロジーズ インコーポレーテッド 粒状添加物を含有するマクロセル状防音性発泡体
CA2477884A1 (en) * 2002-03-01 2003-09-12 Dow Global Technologies Inc. Dimensionally-stable propylene polymer foam with improved thermal aging.
US7144925B2 (en) * 2002-05-09 2006-12-05 Dow Global Technologies Inc. Fire resistance acoustic foam
US6649666B1 (en) 2002-05-21 2003-11-18 Dow Global Technologies Inc. Propylene polymer coupling and foams
US6773739B2 (en) * 2002-08-30 2004-08-10 Wenger Manufacturing, Inc Method and apparatus for extrusion of food products including back pressure valve/diverter
US7166248B2 (en) * 2003-01-03 2007-01-23 Pactiv Corporation Reduced VOC emission alkenyl aromatic polymer foams and processes
CA2454507A1 (en) * 2003-01-08 2004-07-08 Dow Global Technologies Inc. Unitary attic rafter vent and insulation dam assembly
US20040229966A1 (en) * 2003-05-13 2004-11-18 Eastman Kodak Company Manufacturing process and use for open celled microcellular foam
US6958365B2 (en) * 2003-05-13 2005-10-25 Eastman Kodak Company Manufacturing process for open celled microcellular foam
US20050112320A1 (en) 2003-11-20 2005-05-26 Wright Jeffery J. Carpet structure with plastomeric foam backing
US20080095432A1 (en) * 2004-01-09 2008-04-24 Brenner John W Polymeric Foam with Irrecgular Surfaces Nad Preparation Thereof
EP1758727A4 (en) * 2004-05-27 2011-10-19 Nomaco Inc FOAM WELDING AND PROFILE MANUFACTURING SYSTEM
US7312253B2 (en) * 2004-09-03 2007-12-25 Pactiv Corporation Insulating thermoplastic foams made with methyl formate-based blowing agents
US20060052466A1 (en) 2004-09-03 2006-03-09 Handa Yash P Expanded and extruded thermoplastic foams made with methyl formate-based blowing agents
US20060052465A1 (en) * 2004-09-03 2006-03-09 Handa Yash P Thermoplastic foams made with methyl formate-based blowing agents
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
US7307105B2 (en) * 2004-09-03 2007-12-11 Pactiv Corporation Thermoplastic foams made with methyl formate-based blowing agents
ES2299101T3 (es) * 2004-10-22 2008-05-16 Dow Global Technologies Inc. Espuma de polipropileno de celdas intrinsecamente abiertas con tamaño de celda grande.
WO2006081433A1 (en) * 2005-01-26 2006-08-03 Marvin Lumber And Cedar Company Flashing assembly with cross channels and method for same
JP2009516772A (ja) * 2005-11-22 2009-04-23 ダウ グローバル テクノロジーズ インコーポレイティド 多数の独立した拘束要素を用いた発泡体押出法
WO2007101034A2 (en) 2006-02-22 2007-09-07 Pactiv Corporation Polyolefin foams made with methyl formate-based blowing agents
ES2388687T3 (es) * 2006-12-06 2012-10-17 Dow Global Technologies Llc Espuma de copolímero de estireno y acrilonitrilo con agentes atenuantes de inflarrojos
US7977397B2 (en) * 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
PL2089460T3 (pl) * 2006-12-14 2012-02-29 Pactiv Corp Ekspandowane i wytłaczane biodegradowalne pianki o zmniejszonej emisji wykonane z użyciem poroforów na bazie mrówczanu metylu
RU2466157C2 (ru) 2007-03-27 2012-11-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Высококачественная полимерная пена из фторированных алкеновых пенообразователей
US11091602B2 (en) 2007-03-29 2021-08-17 Arkema Inc. Blowing agent compositions of carbon dioxide and hydrochlorofluoroolefins
US11208536B2 (en) 2007-03-29 2021-12-28 Arkema Inc. Blowing agent compositions of hydrofluoroolefins and hydrochlorofluoroolefins
CN101652411B (zh) * 2007-03-29 2013-01-23 阿科玛股份有限公司 氢氟烯烃类与氢氯氟烯烃类的发泡剂组合物
US9206297B2 (en) 2007-03-29 2015-12-08 Arkema Inc. Blowing agent compositions of hydrochlorofluoroolefins
US8895635B2 (en) 2007-03-29 2014-11-25 Arkema Inc. Blowing agent compositions of hydrochlorofluoroolefins
RU2009141968A (ru) * 2007-04-16 2011-05-27 Дау Глобал Текнолоджиз Инк. (Us) Алкенилароматический пенопласт с низкорастворимыми фторуглеводородами
CN101711264A (zh) * 2007-05-15 2010-05-19 陶氏环球技术公司 具有良好表面性质、高绝热性质以及低密度的链烯基-芳族泡沫体
KR101477485B1 (ko) 2007-06-27 2014-12-30 알케마 인코포레이티드 안정화된 하이드로클로로플루오로올레핀과 하이드로플루오로올레핀
US9523026B2 (en) 2007-06-27 2016-12-20 Arkema Inc. Stabilized hydrochlorofluoroolefins and hydrofluoroolefins
ATE550373T1 (de) * 2007-07-03 2012-04-15 Dow Global Technologies Llc Geschlossenzelliger schaum mit grosser zellgrösse und hohem füllergehalt
PL2185488T3 (pl) 2007-09-13 2018-04-30 Arkema Inc. Kompozycje zawierające połączenie stereoizomerów Z i E fluorowodoroolefin
EP2268723B1 (en) 2008-04-25 2013-06-05 Dow Global Technologies LLC Positive skew styrene-acrylonitrile copolymer foam
DE102008030732B4 (de) * 2008-06-27 2013-04-04 Ulrich Weigel Verfahren zur Herstellung von Farbkonzentratgranulatkörnern für thermoplastische Kunststoffe, Farbkonzentratgranulatkörner und deren Verwendung
WO2010011498A1 (en) * 2008-07-24 2010-01-28 Dow Global Technologies Inc. Process for manufacturing a shaped foam composite article
WO2010098932A1 (en) 2009-02-25 2010-09-02 Dow Global Technologies Inc. PHYLON PROCESSES OF MAKING FOAM ARTICLES COMPRISING ETHYLENE/α-OLEFINS BLOCK INTERPOLYMERS
CN102365319B (zh) 2009-03-27 2013-05-08 陶氏环球技术有限责任公司 含有氧化铝勃姆石的聚合物泡沫体
US20120101174A1 (en) 2009-07-08 2012-04-26 Mittag Matthew D Method for forming a shaped foam article
US8268904B2 (en) * 2009-10-06 2012-09-18 Dow Global Technologies Llc Extruded polystyrene foam with broad comonomer content distribution
EP2488343A1 (en) 2009-10-16 2012-08-22 Dow Global Technologies LLC Improved process for producing a shaped foam article
CN102762350A (zh) 2009-11-24 2012-10-31 陶氏环球技术有限责任公司 用于形成双面成型泡沫制品的方法
JP6151638B2 (ja) 2010-05-13 2017-06-21 ダウ グローバル テクノロジーズ エルエルシー 最小黄色化のスチレン−アクリロニトリルコポリマーフォーム
WO2011149706A1 (en) 2010-05-27 2011-12-01 Dow Global Technologies Llc Method of manufacturing a shaped foam article
WO2011163160A1 (en) 2010-06-23 2011-12-29 Dow Global Technologies Llc Method for stamping a shaped foam article
WO2012058177A1 (en) 2010-10-29 2012-05-03 Dow Global Technologies Llc Method of forming a shaped foam laminate article
JP5914141B2 (ja) * 2011-07-29 2016-05-11 日東電工株式会社 ポリオレフィン系樹脂発泡体用樹脂組成物、ポリオレフィン系樹脂発泡体、発泡体製造方法、及び発泡シール材
WO2013062760A1 (en) 2011-10-28 2013-05-02 Dow Global Technologies Llc Process to form a shaped foam article with reduced bow
BR112014018134B1 (pt) 2012-03-16 2021-03-02 Dow Global Technologies Llc composição capaz de formar espuma para uso na fabricação de roupa de mergulho, espuma para uso na fabricação de roupa de mergulho, laminado, e roupa de mergulho
CA2938673A1 (en) 2014-02-03 2015-08-06 Dow Global Technologies Llc Stable styrenic foam with brominated styrene/butadiene copolymer and metal oxide infrared attenuator
US20150315349A1 (en) * 2014-05-02 2015-11-05 Fina Technology, Inc. Polymer foams
WO2017106166A1 (en) 2015-12-15 2017-06-22 Dow Global Technologies Llc Cross-linked foams made from interpolymers of ethylene/alpha-olefins
WO2017156674A1 (en) 2016-03-14 2017-09-21 Dow Global Technologies Llc Process for preparing foamed articles made from ethylene/alpha-olefin interpolymers
US20230046463A1 (en) 2019-12-26 2023-02-16 Dow Global Technologies Llc Crosslinked Polyolefin Foam and Process for Producing Same
CN111761774B (zh) * 2020-07-08 2021-09-28 哈尔滨久安福新型保温材料有限公司 一种聚氨酯板材发泡成型工艺
CN119546680A (zh) * 2022-05-19 2025-02-28 霍尼韦尔国际公司 热塑性泡沫及在需要强度和轻质的应用中的用途

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243870A (en) * 1975-10-02 1977-04-06 Valyi Emery I Method and device for producing oriented hollow plastic product
JPS5422469A (en) * 1977-07-21 1979-02-20 Asahi Chem Ind Co Ltd Foam injection molding

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515250A (en) * 1947-11-07 1950-07-18 Dow Chemical Co Method of making and storing compositions comprising thermoplastic resins and normally gaseous solvents
NL84582C (enExample) * 1950-06-29 1900-01-01
DE941389C (de) * 1951-04-19 1956-04-12 Basf Ag Verfahren zur Herstellung poroeser Formkoerper aus thermoplastischen Kunststoffen
US2766480A (en) * 1952-08-28 1956-10-16 Western Electric Co Methods of and apparatus for extruding cellular plastics
US2835927A (en) * 1953-05-07 1958-05-27 Western Electric Co Methods of producing cellular plastics
US2923031A (en) * 1958-03-04 1960-02-02 Nothelfer & Sohne A Device for removing the sprue from objects produced by injection molding operations
US3162703A (en) * 1960-12-06 1964-12-22 Foster Grant Co Inc Injection molding of foam materials
US3249660A (en) * 1963-03-01 1966-05-03 Owens Illinois Inc Method and apparatus for forming containers from expandable plastic materials
US3268636A (en) * 1963-07-01 1966-08-23 Union Carbide Corp Method and apparatus for injection molding foamed plastic articles
US3194854A (en) * 1963-09-03 1965-07-13 Dow Chemical Co Process for producing thermoplastic foams
DE1284623B (de) * 1963-11-27 1968-12-05 Desma Werke Gmbh Spritzgiessmaschine zum Anformen von Sohlen aus Kunststoff oder Gummi an einen Schuhschaft
US3558751A (en) * 1964-07-22 1971-01-26 Owens Illinois Inc Method of making a foamed container having an integral neck portion
US3437722A (en) * 1965-04-27 1969-04-08 Hercules Inc Transfer molding of foam
US3436446A (en) * 1966-06-08 1969-04-01 Union Carbide Corp Molding of foamed thermoplastic articles
USRE27484E (en) 1966-06-30 1972-09-26 Method op forming partly foamed plastic articles
US3561063A (en) * 1968-06-24 1971-02-09 Danly Machine Corp Vertically oriented injection molding machine
DE1964748B2 (de) * 1969-12-24 1973-12-13 Chemische Werke Huels Ag, 4370 Marl Verfahren zum Herstellen thermo plastischer Schaumkunststoff Form korper nach dem Spritzgießverfahren
DE2000039A1 (de) * 1970-01-02 1971-07-08 Basf Ag Schaumfoermige Vinylchloridpolymerisate
DE2112535A1 (de) * 1971-03-16 1972-09-21 Anker Werk Nuernberg Gmbh Angussvorrichtung fuer die formgebende Verarbeitung von aus mehreren fluessigen Komponenten sich bildenden Kunststoffen,insbesondere von zellbildenden Kunststoffen
US3814779A (en) * 1971-04-01 1974-06-04 Cosden Oil & Chem Co Method of forming foamed polystyrene articles from polystyrene beads
US3856904A (en) * 1971-07-13 1974-12-24 Dow Chemical Co Process for making expanded synthetic resinous beads
DE2135792B2 (de) * 1971-07-16 1981-02-26 Mannesmann Demag Kunststofftechnik Zweigniederlassung Der Mannesmann Demag Ag, 8500 Nuernberg Spritzgießmaschine für Kunststoffe
US3844699A (en) * 1971-12-03 1974-10-29 B Maxwell Injection molding machine with a rotary plunger and rod mixing and working chamber
US3776989A (en) * 1972-05-08 1973-12-04 Usm Corp Method for injection molding articles of foam material involving autoge-nous flow
CA983224A (en) * 1972-05-16 1976-02-10 William Lally Mold sprue plugging devices
US4077760A (en) * 1974-10-03 1978-03-07 National Can Corporation Injection molding process and apparatus
US4108956A (en) * 1977-01-21 1978-08-22 Owens-Illinois, Inc. Injection molding method and apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243870A (en) * 1975-10-02 1977-04-06 Valyi Emery I Method and device for producing oriented hollow plastic product
JPS5422469A (en) * 1977-07-21 1979-02-20 Asahi Chem Ind Co Ltd Foam injection molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260416A (ja) * 1986-04-15 1988-10-27 Japan Styrene Paper Co Ltd 発泡成形体の製造方法

Also Published As

Publication number Publication date
WO1982000440A1 (en) 1982-02-18
NL8120298A (nl) 1982-07-01
AU7457981A (en) 1982-03-02
GB2091161B (en) 1984-04-11
EP0059192A1 (en) 1982-09-08
CA1168011A (en) 1984-05-29
DE3152243C2 (enExample) 1992-07-09
AU550791B2 (en) 1986-04-10
NL192328C (nl) 1997-06-04
NL192328B (nl) 1997-02-03
GB2091161A (en) 1982-07-28
US4323528A (en) 1982-04-06
JPS6219285B2 (enExample) 1987-04-27
EP0059192B1 (en) 1987-11-04
EP0059192A4 (en) 1984-10-11
BE891815A (fr) 1982-05-17
DE3152243T1 (de) 1982-12-02

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