HK1025535A1 - Process and device for the production of polyurethane moldings by the shot process - Google Patents

Process and device for the production of polyurethane moldings by the shot process

Info

Publication number
HK1025535A1
HK1025535A1 HK00104750A HK00104750A HK1025535A1 HK 1025535 A1 HK1025535 A1 HK 1025535A1 HK 00104750 A HK00104750 A HK 00104750A HK 00104750 A HK00104750 A HK 00104750A HK 1025535 A1 HK1025535 A1 HK 1025535A1
Authority
HK
Hong Kong
Prior art keywords
production
shot
polyurethane moldings
moldings
shot process
Prior art date
Application number
HK00104750A
Other languages
English (en)
Inventor
Hans-Michael Sulzbach
Ferdinand Althausen
Original Assignee
Hennecke Gmbh
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 filed Critical Hennecke Gmbh
Publication of HK1025535A1 publication Critical patent/HK1025535A1/xx

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • 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
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
HK00104750A 1998-07-29 2000-07-28 Process and device for the production of polyurethane moldings by the shot process HK1025535A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19834101 1998-07-29

Publications (1)

Publication Number Publication Date
HK1025535A1 true HK1025535A1 (en) 2000-11-17

Family

ID=7875680

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00104750A HK1025535A1 (en) 1998-07-29 2000-07-28 Process and device for the production of polyurethane moldings by the shot process

Country Status (6)

Country Link
US (1) US6261486B1 (xx)
EP (1) EP0976514A1 (xx)
JP (1) JP2000043081A (xx)
KR (1) KR20000012015A (xx)
CN (1) CN1090553C (xx)
HK (1) HK1025535A1 (xx)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435223B1 (ko) * 2001-07-12 2004-06-09 (주)트윈 세이버 폴리우레탄 쿠션제품의 제조방법
KR100692234B1 (ko) 2005-12-09 2007-03-12 (주)삼성금속 단열재 주입장치
US7566165B2 (en) * 2006-04-17 2009-07-28 Milliken & Company Valved manifold and system suitable for introducing one or more additives into a fluid stream
DE102007016785A1 (de) * 2007-04-05 2008-10-09 Hennecke Gmbh Verfahren zur Herstellung von Formteilen mit einer Schicht aus Polyurethan
US20130025699A1 (en) * 2009-12-29 2013-01-31 Kimco Pte Inc. Resin distributor, reservoir bag to be used therewith, vehicle provided with such a system, kit for assembling the same, and methods of assembling and of operating associated thereto
CN102189634A (zh) * 2010-03-10 2011-09-21 李启文 一种pu材料制成品及其制程方法
US20120104641A1 (en) * 2010-11-02 2012-05-03 Honeywell International Inc. Apparatus for pitch densification
US20120153528A1 (en) 2010-12-17 2012-06-21 Honeywell International Inc. Apparatus for carbon fiber processing and pitch densification
CN102133793A (zh) * 2011-02-23 2011-07-27 温州安信科技有限公司 注塑机节能控制系统
WO2016019948A2 (de) * 2014-08-03 2016-02-11 ATN Hölzel GmbH Verfahren zur herstellung eines zweikomponentigen oder mehrkomponentigen schaumes zum ausschäumen von hohlräumen oder formgebenden einheiten/körpern
CN104558475A (zh) * 2014-12-25 2015-04-29 北京市建筑工程研究院有限责任公司 一种改性多元醇及其计量输送装置和泡沫板材
US10302163B2 (en) 2015-05-13 2019-05-28 Honeywell International Inc. Carbon-carbon composite component with antioxidant coating
US9944526B2 (en) 2015-05-13 2018-04-17 Honeywell International Inc. Carbon fiber preforms
US10131113B2 (en) 2015-05-13 2018-11-20 Honeywell International Inc. Multilayered carbon-carbon composite
US10035305B2 (en) 2015-06-30 2018-07-31 Honeywell International Inc. Method of making carbon fiber preforms
US10022890B2 (en) 2015-09-15 2018-07-17 Honeywell International Inc. In situ carbonization of a resin to form a carbon-carbon composite
US10300631B2 (en) 2015-11-30 2019-05-28 Honeywell International Inc. Carbon fiber preforms
DE102016108020A1 (de) * 2016-04-29 2017-11-02 Polyplan Gmbh Polyurethan-Maschinen Funktionsblock für eine Polyurethananlage
CN109160989B (zh) * 2018-08-23 2021-04-02 周朝功 一种热塑性聚氨酯的生产系统及生产工艺
IT202000007363A1 (it) * 2020-04-07 2021-10-07 Afros Spa Metodo ed apparato per la preparazione ed erogazione di una miscela caricata ottenuta dalla miscelazione di componenti chimicamente reattivi almeno uno dei quali contenente un materiale filler.
DE102022125452B4 (de) 2022-10-04 2024-10-10 Hennecke Gmbh Verfahren zum Herstellen von Bauteilen aus Polyurethan im Schussverfahren

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Publication number Priority date Publication date Assignee Title
US2788953A (en) * 1954-02-11 1957-04-16 Cayton Inc Automatic proportional metering, mixing, and dispensing system
US3180350A (en) * 1962-04-20 1965-04-27 Gen Motors Corp Mixing apparatus
US3908862A (en) * 1974-08-29 1975-09-30 Cincinnati Milacron Inc Ratio controlled mixing of liquids
US4008829A (en) * 1974-08-29 1977-02-22 Cincinnati Milacron, Inc. Ratio controlled mixing of liquids
GB1582248A (en) * 1976-09-07 1981-01-07 Clark Ltd C & J Moulding of plastics
US4170440A (en) * 1976-09-29 1979-10-09 Gusmer Corporation Feeder for apparatus for ejecting urethane foam formed by the mixture of resin and isocyanate with flushing liquid
US4199303A (en) * 1976-09-29 1980-04-22 Gusmer Corporation Feeder for apparatus for ejecting a mixture of a plurality of liquids
US4430287A (en) * 1982-07-21 1984-02-07 The Upjohn Company Reaction injection molding of nylon
US4426348A (en) * 1982-07-29 1984-01-17 Ex-Cell-O Corporation Polyurethane rim system
JPH0625204B2 (ja) * 1985-08-28 1994-04-06 住友化学工業株式会社 ビニル系単量体の重合成形方法
US4795336A (en) * 1988-01-22 1989-01-03 The Dow Chemical Company Laboratory scale reaction injection molding
US5027978A (en) * 1989-08-24 1991-07-02 Minnesota Mining And Manufacturing Company Method and apparatus for precision pumping, ratioing, and dispensing of work fluid(s)
US5614135A (en) * 1990-01-18 1997-03-25 Henderson's Industries Pty. Ltd. Moulding processes and apparatus
US5187001A (en) * 1990-09-26 1993-02-16 Gencorp Inc. Resin transfer molding apparatus

Also Published As

Publication number Publication date
CN1243055A (zh) 2000-02-02
EP0976514A1 (de) 2000-02-02
US6261486B1 (en) 2001-07-17
CN1090553C (zh) 2002-09-11
KR20000012015A (ko) 2000-02-25
JP2000043081A (ja) 2000-02-15

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060729