DK0960008T3 - Fremgangsmåde og apparat til fremstilling af fyldstofholdig polyurethan - Google Patents

Fremgangsmåde og apparat til fremstilling af fyldstofholdig polyurethan

Info

Publication number
DK0960008T3
DK0960008T3 DK98905394T DK98905394T DK0960008T3 DK 0960008 T3 DK0960008 T3 DK 0960008T3 DK 98905394 T DK98905394 T DK 98905394T DK 98905394 T DK98905394 T DK 98905394T DK 0960008 T3 DK0960008 T3 DK 0960008T3
Authority
DK
Denmark
Prior art keywords
containing polyurethane
making filler
expanded graphite
filler
making
Prior art date
Application number
DK98905394T
Other languages
English (en)
Inventor
Wolfgang Friederichs
Uwe Kuenzel
Kurt Krippl
Klaus Schulte
Original Assignee
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK0960008T3 publication Critical patent/DK0960008T3/da

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
    • 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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • 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
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • 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
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • 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
    • B29B7/7663—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
    • B29B7/7668—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 having a second tube intersecting the first one with the jets impinging in the second tube
    • 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
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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]
    • 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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK98905394T 1997-02-17 1998-02-04 Fremgangsmåde og apparat til fremstilling af fyldstofholdig polyurethan DK0960008T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19706030A DE19706030C2 (de) 1997-02-17 1997-02-17 Verfahren und Vorrichtung zur Herstellung füllstoffhaltiger Polyurethane
PCT/EP1998/000582 WO1998035803A2 (de) 1997-02-17 1998-02-04 Verfahren und vorrichtung zur herstellung füllstoffhaltiger polyurethane

Publications (1)

Publication Number Publication Date
DK0960008T3 true DK0960008T3 (da) 2003-04-22

Family

ID=7820489

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98905394T DK0960008T3 (da) 1997-02-17 1998-02-04 Fremgangsmåde og apparat til fremstilling af fyldstofholdig polyurethan

Country Status (16)

Country Link
US (1) US6353053B1 (da)
EP (1) EP0960008B1 (da)
JP (1) JP2001511721A (da)
KR (1) KR20000071113A (da)
CN (1) CN1248196A (da)
AT (1) ATE230659T1 (da)
AU (1) AU6099198A (da)
CA (1) CA2280863A1 (da)
DE (2) DE19706030C2 (da)
DK (1) DK0960008T3 (da)
ES (1) ES2190064T3 (da)
HU (1) HUP0001077A3 (da)
IL (1) IL130929A0 (da)
PL (1) PL185283B1 (da)
TR (1) TR199901954T2 (da)
WO (1) WO1998035803A2 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6258864B1 (en) 1999-01-20 2001-07-10 Cabot Corporation Polymer foam containing chemically modified carbonaceous filler
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
EP1311596B1 (en) * 2000-07-21 2006-06-21 Kingspan Research and Developments Limited Method and apparatus for manufacturing phenolic foams by impingement mixing
IT1319496B1 (it) * 2000-11-30 2003-10-20 Oms Impianti Spa Procedimento per la produzione in continuo di materia plastica espansaper la realizzazione di pannelli e simili,nonche'impianto per la sua
JP4834861B2 (ja) * 2001-09-25 2011-12-14 株式会社イノアックコーポレーション 流体混合機構
KR100586612B1 (ko) * 2005-03-16 2006-06-07 주식회사 세림티티시 흑연을 함유하는 연질용 폴리우레탄 발포체의 제조방법
DE102005013972B4 (de) * 2005-03-26 2012-05-24 Bayerische Motoren Werke Aktiengesellschaft Düsenkörper
DE102009024088A1 (de) * 2009-06-06 2010-12-09 Zeus Gmbh Reifenfüllmasse, Verfahren zur Herstellung einer Reifenfüllung und Vorrichtung zur Durchführung des Verfahrens
WO2011094324A2 (en) * 2010-01-27 2011-08-04 Intellectual Property Holdings, Llc Fire -retardant polyurethane foam and process for preparing the same
KR101388447B1 (ko) * 2013-10-07 2014-04-29 광진산업(주) 친환경 폴리우레탄 바닥재 제조방법
RU2563243C1 (ru) * 2014-08-28 2015-09-20 Егор Владимирович Кузин Способ получения наполненных полиуретанов и установка для его осуществления
CN107043448B (zh) * 2017-01-19 2018-04-20 浙江华博装饰工程有限公司 在房屋装修中现场产生热绝缘材料的方法
RU2694325C1 (ru) * 2018-06-25 2019-07-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Теплоизоляционный материал на основе пенополиуретана
CN113942165B (zh) * 2021-10-27 2022-05-20 成都东日瑞姆机械有限公司 一种可添加粉粒的混合头及粉粒添加方法
JP2023111529A (ja) * 2022-01-31 2023-08-10 アップコン株式会社 電柱の補強方法
FR3140558B1 (fr) * 2022-10-11 2025-10-24 Exel Ind Ensemble de pulvérisation à injection directe comprenant une interface de dosage direct

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764565A (en) * 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
NL99362C (da) * 1956-05-12
US3574644A (en) * 1965-03-22 1971-04-13 Dow Chemical Co Method of rendering normally flamable materials flame resistant
GB1404822A (en) * 1972-05-09 1975-09-03 Ici Ltd Foamed polymers
DE2438307C3 (de) * 1974-08-09 1981-04-23 Rhein-Flugzeugbau GmbH, 4050 Mönchengladbach Tragflügel für Stauflügelfahrzeuge
DE2828506C2 (de) * 1978-06-29 1980-04-17 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Herstellen eines schäumfähigen Gemisches aus mindestens zwei fließfähigen, schaumstoffbildenden Reaktionskomponenten und Zuschlagstoffen
US4224306A (en) * 1979-01-22 1980-09-23 Zichis Joseph Preparation of an infectious mononucleosis antibody neutralizing antigen and product thereof
GB8432153D0 (en) * 1984-12-20 1985-01-30 Dunlop Ltd Polyurethane foams
DE3507202A1 (de) * 1985-03-01 1986-09-04 DETEC Fertigung GmbH, 6080 Groß-Gerau Misch- und dosiervorrichtung fuer zweikomponenten-kunststoffe
DE3736299A1 (de) * 1987-10-27 1989-05-11 Elastogran Polyurethane Gmbh Hochdruckmischvorrichtung zum mischen von mehrkomponentenkunststoffen, insbesondere polyurethan
DE3812348A1 (de) * 1988-04-14 1989-10-26 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
DE3841671C1 (da) * 1988-12-10 1989-10-26 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De
DE3939954A1 (de) * 1989-12-02 1991-06-06 Hennecke Gmbh Maschf Verfahren und vorrichtung zum herstellen von kunststoffen, insbesondere schaumstoffen
DE4202972A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-praepolymeren
DE4202973A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-elastomeren
DE4420168C1 (de) * 1994-06-09 1996-02-08 Hennecke Gmbh Maschf Verfahren zur Steuerung der Zellenzahl in Polyurethan-Schaumstoffen
DE4435717A1 (de) * 1994-07-06 1996-01-11 Hennecke Gmbh Maschf Verfahren zum kontinuierlichen Dispergieren von feinteiligen Feststoffen in einer Flüssigkeit
EP0692353B1 (de) * 1994-07-06 1999-09-08 Hennecke GmbH Verfahren zum kontinuierlichen Dispergieren von feinteiligen Feststoffen in einer Flüssigkeit
DE19519335A1 (de) * 1995-05-26 1996-11-28 Basf Ag Verfahren zur Herstellung von Ester- und Urethangruppen enthaltenden Formkörpern, estergruppenhaltige Isocyanat-Semipräpolymere hierfür und ihre Verwendung

Also Published As

Publication number Publication date
KR20000071113A (ko) 2000-11-25
ES2190064T3 (es) 2003-07-16
HUP0001077A3 (en) 2005-04-28
EP0960008A1 (de) 1999-12-01
AU6099198A (en) 1998-09-08
EP0960008B1 (de) 2003-01-08
IL130929A0 (en) 2001-01-28
DE19706030C2 (de) 2000-07-06
ATE230659T1 (de) 2003-01-15
WO1998035803A3 (de) 1999-01-21
TR199901954T2 (xx) 2000-08-21
HUP0001077A2 (hu) 2000-08-28
PL335143A1 (en) 2000-04-10
CA2280863A1 (en) 1998-08-20
PL185283B1 (pl) 2003-04-30
CN1248196A (zh) 2000-03-22
DE19706030A1 (de) 1998-08-20
US6353053B1 (en) 2002-03-05
JP2001511721A (ja) 2001-08-14
DE59806863D1 (de) 2003-02-13
WO1998035803A2 (de) 1998-08-20

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