DE3782019D1 - Verfahren und vorrichtung zur herstellung von polyurethanschaum. - Google Patents

Verfahren und vorrichtung zur herstellung von polyurethanschaum.

Info

Publication number
DE3782019D1
DE3782019D1 DE8787110096T DE3782019T DE3782019D1 DE 3782019 D1 DE3782019 D1 DE 3782019D1 DE 8787110096 T DE8787110096 T DE 8787110096T DE 3782019 T DE3782019 T DE 3782019T DE 3782019 D1 DE3782019 D1 DE 3782019D1
Authority
DE
Germany
Prior art keywords
polyurethane foam
producing polyurethane
producing
foam
polyurethane
Prior art date
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 - Fee Related
Application number
DE8787110096T
Other languages
English (en)
Other versions
DE3782019T2 (de
Inventor
Sadao Kumasaka
Satomi Tada
Koretoshi Katsuki
Osamu Fujii
Tutomu Yamamoto
Ryoji Nagamine
Kazuo Hashimoto
Masao Idei
Yosuke Sato
Kazuo Ibata
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.)
Human Industry Corp
Original Assignee
Human Industry 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.)
Filing date
Publication date
Priority claimed from JP61307683A external-priority patent/JPS63160809A/ja
Priority claimed from JP62057416A external-priority patent/JPS63222811A/ja
Priority claimed from JP62057419A external-priority patent/JPS63222820A/ja
Priority claimed from JP62057415A external-priority patent/JPH0784016B2/ja
Priority claimed from JP62057417A external-priority patent/JPS63222819A/ja
Priority claimed from JP62057418A external-priority patent/JPH0784015B2/ja
Application filed by Human Industry Corp filed Critical Human Industry Corp
Publication of DE3782019D1 publication Critical patent/DE3782019D1/de
Application granted granted Critical
Publication of DE3782019T2 publication Critical patent/DE3782019T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • B29C44/58—Moulds
    • B29C44/586—Moulds with a cavity increasing in size during foaming
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/44—Measuring, controlling or regulating
    • 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
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
    • 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
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
DE8787110096T 1986-12-25 1987-07-13 Verfahren und vorrichtung zur herstellung von polyurethanschaum. Expired - Fee Related DE3782019T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP61307683A JPS63160809A (ja) 1986-12-25 1986-12-25 ウレタンフオ−ムスラブのバツチ式発泡装置
JP62057416A JPS63222811A (ja) 1987-03-12 1987-03-12 バツチ式ポリウレタンフオ−ムの製造方法
JP62057419A JPS63222820A (ja) 1987-03-12 1987-03-12 ポリウレタンフオ−ムの製造方法
JP62057415A JPH0784016B2 (ja) 1987-03-12 1987-03-12 バツチ式ポリウレタンフオ−ムの製造方法
JP62057417A JPS63222819A (ja) 1987-03-12 1987-03-12 ポリウレタンフオ−ムの製造方法
JP62057418A JPH0784015B2 (ja) 1987-03-12 1987-03-12 ポリウレタンフオ−ムの製造方法

Publications (2)

Publication Number Publication Date
DE3782019D1 true DE3782019D1 (de) 1992-11-05
DE3782019T2 DE3782019T2 (de) 1993-02-18

Family

ID=27550676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787110096T Expired - Fee Related DE3782019T2 (de) 1986-12-25 1987-07-13 Verfahren und vorrichtung zur herstellung von polyurethanschaum.

Country Status (7)

Country Link
US (1) US4988271A (de)
EP (1) EP0273099B1 (de)
KR (1) KR910000312B1 (de)
CN (1) CN1020560C (de)
AU (1) AU608520B2 (de)
CA (1) CA1290895C (de)
DE (1) DE3782019T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102583B2 (ja) * 1990-06-12 1995-11-08 豊田合成株式会社 ポリウレタン発泡体の成形方法及び成形装置
BE1004588A3 (nl) * 1990-09-14 1992-12-15 Recticel Werkwijze voor het vervaardigen van soepel polyurethaanschuim.
JP2518481B2 (ja) * 1991-09-26 1996-07-24 豊田合成株式会社 自己スキン層付きポリウレタンフォ―ムの製造方法及び製造装置
EP0613415B1 (de) * 1991-11-14 1996-05-01 Prefoam Ag Verfahren und vorrichtung für die kontinuierliche herstellung von polyurethanschaumstoffblöcken innerhalb eines vorbestimmten druckbereiches
JP2936929B2 (ja) * 1992-12-22 1999-08-23 豊田合成株式会社 真空箱付き成形装置
US5633289A (en) * 1993-03-16 1997-05-27 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam and a polyurethane material for molding the same
JP2982564B2 (ja) * 1993-06-19 1999-11-22 豊田合成株式会社 インテグラルスキンフォームの成形方法
US5456586A (en) * 1993-07-07 1995-10-10 Carson; Scott Apparatus for manufacturing articles made of polyurethane
ES2116190B1 (es) * 1995-02-02 1999-02-16 Alcala Fibras Instalacion para la puesta en practica de un procedimiento de fabricacion de espumas de poliuretano.
US5723152A (en) * 1995-08-01 1998-03-03 Bridgestone Corporation Apparatus for vacuum molding expanded synthetic resin parts
EP0867265A1 (de) * 1997-03-20 1998-09-30 Fabricas Lucia Antonio Betere S.A. (Flabesa) Vorrichtung zu druckkontrollierter Rohstoffmischung für das Herstellungsverfahren von Polyurethanschaumstoffen oder dgl.
US6022205A (en) * 1998-07-06 2000-02-08 Tas Enterprise, L.L.C. System for producing and conditioning blocks of flexible polyurethane foam
ES2209571B1 (es) * 2001-05-09 2007-05-01 Polialcala, S.A. Instalacion para la fabricacion de espuma de poliuretano.
DE10141619C1 (de) * 2001-08-24 2002-11-28 Hennecke Gmbh Verfahren und Vorrichtung zum diskontinuierlichen Herstellen von Polyurethan-Blockschaum
US7752266B2 (en) 2001-10-11 2010-07-06 Ebay Inc. System and method to facilitate translation of communications between entities over a network
WO2003051600A1 (es) * 2001-12-14 2003-06-26 Amato Martinez Garza Luis Alej Molde para la produccion de bloques de hule espuma sin desperdicio
DE10208952B4 (de) * 2002-02-28 2004-04-08 Bayer Ag Screeningverfahren zur Herstellung und Charakterisierung von Polyurethan-Schaumstoffen
US8078505B2 (en) 2002-06-10 2011-12-13 Ebay Inc. Method and system for automatically updating a seller application utilized in a network-based transaction facility
US9881308B2 (en) 2003-04-11 2018-01-30 Ebay Inc. Method and system to facilitate an online promotion relating to a network-based marketplace
US7742985B1 (en) 2003-06-26 2010-06-22 Paypal Inc. Multicurrency exchanges between participants of a network-based transaction facility
WO2005010084A1 (en) * 2003-07-17 2005-02-03 Foamex L.P. Low density explosion suppressing foams
US20050090607A1 (en) * 2003-10-28 2005-04-28 Dexcom, Inc. Silicone composition for biocompatible membrane
US8639782B2 (en) 2006-08-23 2014-01-28 Ebay, Inc. Method and system for sharing metadata between interfaces
CN102452144A (zh) * 2010-10-21 2012-05-16 上海凯众聚氨酯有限公司 一种聚氨酯弹性体制品的浇注工艺
ES2599073T3 (es) 2011-07-04 2017-01-31 Repsol, S.A. Método continuo para la síntesis de polioles
FR2979569A1 (fr) * 2011-09-07 2013-03-08 Faurecia Innenraum Sys Gmbh Procede de realisation d'une couche de mousse, couche de mousse et piece d'habillage interieur de vehicule comportant une couche de mousse
CN102941646B (zh) * 2012-11-06 2014-11-19 航天材料及工艺研究所 泡沫塑料发泡倍率的评价模具
CN109676852A (zh) * 2018-12-06 2019-04-26 佛山市绿州机械设备有限公司 聚氨酯三组份发泡机
CN110253815B (zh) * 2019-07-05 2021-07-06 重庆丰裕宇科技有限公司 箱式聚氨酯泡沫制备方法
CN110193908B (zh) * 2019-07-05 2023-09-12 重庆丰裕宇科技有限公司 发泡装置
CN112549411B (zh) * 2020-11-20 2022-03-11 美瑞新材料股份有限公司 一种制备发泡热塑性聚氨酯鞋中底的方法和设备
CN112936705B (zh) * 2021-01-25 2022-06-21 襄阳市俭鼎玻璃钢有限责任公司 一种高性能的环保型航空座椅垫的制备方法
CN113400553A (zh) * 2021-07-14 2021-09-17 清远市番亿聚氨酯有限公司 一种可清洗的聚氨酯发泡机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366718A (en) * 1963-07-23 1968-01-30 Toyo Tire & Rubber Co Manufacturing method of foamed plastic pipes
US3291873A (en) * 1963-10-21 1966-12-13 Mobay Chemical Corp Molding cellular polyurethane plastics
US3996322A (en) * 1972-02-22 1976-12-07 Armstrong Cork Company Method of producing a tubular foamed plastic article
US3878279A (en) * 1973-01-11 1975-04-15 Frank D Sorrells System for the manufacture of foamed reproductions of articles
US4088722A (en) * 1973-05-29 1978-05-09 Dunlop Limited Method for molding a block of polyurethane foam having a flat upper surface
US3970732A (en) * 1973-09-26 1976-07-20 Kimball International, Inc. Method of molding rigid foamed polyurethane articles
AT351242B (de) * 1974-01-28 1979-07-10 Oesterr Heraklith Ag Verfahren und form zur diskontinuierlichen herstellung von hartschaumstoffkoerpern
FR2428519A1 (fr) * 1978-06-13 1980-01-11 Ameublement Ind Et Tech Bouchon pour trou de coulee de matiere expansee dans un moule
DE3064017D1 (en) * 1979-07-02 1983-08-11 Ici Plc Method and apparatus for the manufacture of flexible polyurethane foam articles
AU7417981A (en) * 1980-07-15 1982-02-16 Blackwell, James Brian Production of synthetic plastics foam material
WO1982000297A1 (en) * 1980-07-15 1982-02-04 J Blackwell Production of synthetic plastics foam material
US4416841A (en) * 1981-03-11 1983-11-22 Corea John E Method for centrifugal casting of thermosetting plastics
ES8203265A1 (es) * 1981-06-16 1982-04-01 Flexinter Sa Disposicion de control de presiones por modificacion volume-trica para la produccion de polimeros
FR2517591A1 (fr) * 1981-12-03 1983-06-10 Poncet Jean Procede et dispositif pour fabriquer en continu des blocs de mousse de polymeres
GB8314010D0 (en) * 1983-05-20 1983-06-29 Unifoam Ag Polymeric foam
JPS6023720A (ja) * 1983-07-18 1985-02-06 Matsushita Electric Ind Co Ltd 燃焼装置
JPS6177214A (ja) * 1984-09-21 1986-04-19 富士通株式会社 キ−ボ−ド装置
US4666393A (en) * 1986-06-13 1987-05-19 Human Industry Corporation Apparatus for manufacturing polyurethane foam slabs in a batch

Also Published As

Publication number Publication date
EP0273099B1 (de) 1992-09-30
CN87104799A (zh) 1988-07-06
KR880007215A (ko) 1988-08-26
KR910000312B1 (ko) 1991-01-24
AU608520B2 (en) 1991-04-11
EP0273099A1 (de) 1988-07-06
US4988271A (en) 1991-01-29
CN1020560C (zh) 1993-05-12
DE3782019T2 (de) 1993-02-18
CA1290895C (en) 1991-10-15
AU7535787A (en) 1988-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee