BR0001006A - Processo e dispositivo para produção de peças moldadas de matéria sintética de uma mistura de reação fluida - Google Patents

Processo e dispositivo para produção de peças moldadas de matéria sintética de uma mistura de reação fluida

Info

Publication number
BR0001006A
BR0001006A BR0001006-5A BR0001006A BR0001006A BR 0001006 A BR0001006 A BR 0001006A BR 0001006 A BR0001006 A BR 0001006A BR 0001006 A BR0001006 A BR 0001006A
Authority
BR
Brazil
Prior art keywords
reaction mixture
synthetic material
production
molded parts
fluid reaction
Prior art date
Application number
BR0001006-5A
Other languages
English (en)
Inventor
Juergen Wirth
Wolfgang Mueller
Wolfgang Grimm
Klaus Brecht
Original Assignee
Hennecke Gmbh
Bayer Ag
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 Hennecke Gmbh, Bayer Ag filed Critical Hennecke Gmbh
Publication of BR0001006A publication Critical patent/BR0001006A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/128—Moulds or apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7652—Construction of the discharge orifice, opening or nozzle
    • B29B7/7657—Adjustable discharge orifices, openings or nozzle openings, e.g. for controlling the rate of dispensing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/714—Monoisocyanates or monoisothiocyanates containing nitrogen in addition to isocyanate or isothiocyanate nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material

Abstract

Patente de Invenção: <B>''PROCESSO E DISPOSITIVO PARA PRODUçãO DE PEçAS MOLDADAS DE MATéRIA SINTéTICA DE UMA MISTURA DE REAçãO FLUIDA''<D>. A produção de peças moldadas de matéria sintética de uma mistura de reação fluida, particularmente a colocação de solas de sapato em canos de sapato, pode ser simplificada e acelerada, com menos refugo, pelo fato de que a mistura de reação produzida em jatos em uma cabeça de mistura (7) é introduzida através de um tubo de escoamento em ferramentas de moldar (9) guiadas à frente da mesma, sendo que a câmara de mistura e o tubo de escoamento (8) são mantidas enchidas durante os tempos de espera entre dois jatos por um órgão de fechamento, e sendo que os tempos de início de reação da mipistura de reação usada corresponde, no máximo, ao tempo de espera entre o fim de um jato e o início do jato seguinte, de modo que a mistura de reação remanescente pode ser usada, respectivamente, para a produção da próxima peça moldada.
BR0001006-5A 1999-03-04 2000-03-03 Processo e dispositivo para produção de peças moldadas de matéria sintética de uma mistura de reação fluida BR0001006A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19909438A DE19909438A1 (de) 1999-03-04 1999-03-04 Verfahren und Vorrichtung zum Herstellen von Kunststoff-Formteilen aus einem fließfähigen Reaktionsgemisch

Publications (1)

Publication Number Publication Date
BR0001006A true BR0001006A (pt) 2000-10-10

Family

ID=7899641

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001006-5A BR0001006A (pt) 1999-03-04 2000-03-03 Processo e dispositivo para produção de peças moldadas de matéria sintética de uma mistura de reação fluida

Country Status (7)

Country Link
EP (1) EP1033230A1 (pt)
JP (1) JP2000254937A (pt)
KR (1) KR20000062725A (pt)
CN (1) CN1266771A (pt)
AR (1) AR022816A1 (pt)
BR (1) BR0001006A (pt)
DE (1) DE19909438A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122556A (en) * 1990-04-23 1992-06-16 General Electric Company Tetra (lower alkaryl) p-phenylene diphosphate-polycarbonate blends
DE10044013A1 (de) 2000-09-05 2002-03-14 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoff-Formteilen aus einem fließfähigen Reaktionsgemisch
JP4753331B2 (ja) * 2001-04-10 2011-08-24 株式会社ブリヂストン ウレタンローラの注型方法
JP4863338B2 (ja) * 2001-04-10 2012-01-25 株式会社ブリヂストン ウレタンローラの注型装置
ITPD20020018A1 (it) * 2002-01-28 2003-07-28 Stemma Srl Unita' di miscelazione ed iniezione per poliuretano a due o piu' componenti liquidi.
DE10216458C1 (de) * 2002-04-12 2003-06-26 F S Fehrer Automotive Foam Gmb Vorrichtung zum Mischen und/oder Durchleiten von Werkstoffkomponenten
DE102004063375A1 (de) * 2004-12-23 2006-07-13 Krauss-Maffei Kunststofftechnik Gmbh Mischkopf
JP4885466B2 (ja) * 2005-03-24 2012-02-29 日本クラウンコルク株式会社 ライナー素材供給装置
WO2010061464A1 (ja) * 2008-11-27 2010-06-03 株式会社イノアックコーポレーション ミキシングヘッド装置及びこれを用いた成形方法
CN103564984A (zh) * 2012-07-24 2014-02-12 苏州卫鹏机电科技有限公司 一种鞋材表面处理设备
DE102012024674B4 (de) * 2012-12-18 2015-03-12 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von Formteilen
DE102012024673B4 (de) * 2012-12-18 2015-03-12 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von Formteilen
CN103445400A (zh) * 2013-08-09 2013-12-18 嘉兴市圣丹丽鞋业有限公司 皮鞋的非胶水制造方法及鞋底成型的专用设备
US9745086B2 (en) 2014-07-11 2017-08-29 Storopack, Inc. Apparatus for supplying multiple foam machines with foam precursors
EP3112115B1 (en) * 2015-06-26 2018-08-15 Cannon S.p.A. Method and apparatus for conveying and foaming objects
CN107030959B (zh) * 2017-05-02 2023-06-16 宁波敏实汽车零部件技术研发有限公司 一种内水切全自动生产注塑系统
CN109435302B (zh) * 2018-10-31 2020-07-14 重庆市惠美实业有限公司 作训鞋鞋底成型机
CN109605647A (zh) * 2018-12-19 2019-04-12 温州市环球汽车衬垫有限公司 一种柔性流水线生产系统
CN109927230A (zh) * 2019-02-22 2019-06-25 昆山晟豪鑫精密模塑制品有限公司 一种双色复合鞋底冷坯发泡法制作工艺
CN112208046A (zh) * 2019-07-12 2021-01-12 欧特捷实业股份有限公司 以超临界流体作为发泡剂的弹性聚合物的发泡加工方法及其系统
FR3099080B1 (fr) * 2019-07-22 2022-11-04 Arkema France Procédé de fabrication d’une pièce en matériau composite utilisant un moule a parois minces
CN112743725A (zh) * 2020-12-23 2021-05-04 戴温铭 一种pvc鞋底定量浇注机台
CN113021976A (zh) * 2021-03-08 2021-06-25 瑞安市吉尔康鞋业有限公司 一种用于制造鞋子的设备及由该方法制造的鞋子

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE2125679A1 (en) * 1971-05-24 1972-12-07 Zippel Gmbh Mixing/discharging plastics material - avoiding drop formation and encrustation of the nozzle
DE7414436U (de) * 1974-04-25 1977-07-21 Wikolin Polymer Chemie Gmbh, 2800 Bremen Vorrichtung zum taktweisen einspritzen bzw. vergiessen von fliessfaehigen mehrkomponenten-kunststoffen, insbesondere polyurethan
DE3110303C2 (de) * 1981-03-17 1984-05-17 Herbert Dr.-Ing. 8032 Lochham Funck Verfahren und Vorrichtung zum Herstellen von mehrschichtigen Formkörpern aus mindestens zwei PUR-Schaumsystemen
DE3120519A1 (de) * 1981-05-22 1982-12-09 Metzeler Schaum Gmbh, 8940 Memmingen Formschaumanlage
DE8616880U1 (pt) * 1986-06-25 1986-11-20 Elastogran Maschinenbau Gmbh, 2844 Lemfoerde, De
DE3626990A1 (de) * 1986-08-08 1988-02-18 Krauss Maffei Ag Vorrichtung zum mischen von wenigstens zwei reaktiven kunststoffkomponenten
DE4438143C2 (de) * 1994-10-25 1997-10-09 Basf Ag Verfahren und Vorrichtung zum Herstellen von geschäumten Kunststoffteilen
DE19742546A1 (de) * 1997-09-26 1999-04-01 Bayer Ag Schnellentformbare Polyharnstoff-Polyurethanelastomere
DE19819133A1 (de) * 1998-04-29 1999-11-11 Behr Gmbh & Co Kg Erwin Verfahren zur Oberflächenbeschichtung eines Innenausbauteiles sowie danach hergestelltes Innenausbauteil

Also Published As

Publication number Publication date
EP1033230A1 (de) 2000-09-06
KR20000062725A (ko) 2000-10-25
DE19909438A1 (de) 2000-09-07
CN1266771A (zh) 2000-09-20
AR022816A1 (es) 2002-09-04
JP2000254937A (ja) 2000-09-19

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired