CN1102886C - 用加压溶解的二氧化碳生产泡沫材料的方法 - Google Patents

用加压溶解的二氧化碳生产泡沫材料的方法 Download PDF

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Publication number
CN1102886C
CN1102886C CN97195299A CN97195299A CN1102886C CN 1102886 C CN1102886 C CN 1102886C CN 97195299 A CN97195299 A CN 97195299A CN 97195299 A CN97195299 A CN 97195299A CN 1102886 C CN1102886 C CN 1102886C
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CN
China
Prior art keywords
pressure
carbon dioxide
mixing chamber
dissolved
polyol
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
CN97195299A
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English (en)
Chinese (zh)
Other versions
CN1221368A (zh
Inventor
H·－M·苏尔巴赫
H·斯泰伦
R·拉菲尔
R·埃本
W·埃贝林
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.)
Bayer AG
Hennecke GmbH
Original Assignee
Bayer AG
Hennecke GmbH
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Filing date
Publication date
Application filed by Bayer AG, Hennecke GmbH filed Critical Bayer AG
Publication of CN1221368A publication Critical patent/CN1221368A/zh
Application granted granted Critical
Publication of CN1102886C publication Critical patent/CN1102886C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • 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
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN97195299A 1996-06-07 1997-05-26 用加压溶解的二氧化碳生产泡沫材料的方法 Expired - Fee Related CN1102886C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622742.9 1996-06-07
DE19622742A DE19622742C1 (de) 1996-06-07 1996-06-07 Verfahren zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid

Publications (2)

Publication Number Publication Date
CN1221368A CN1221368A (zh) 1999-06-30
CN1102886C true CN1102886C (zh) 2003-03-12

Family

ID=7796314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97195299A Expired - Fee Related CN1102886C (zh) 1996-06-07 1997-05-26 用加压溶解的二氧化碳生产泡沫材料的方法

Country Status (12)

Country Link
US (1) US6127442A (enExample)
EP (1) EP0907478B1 (enExample)
JP (1) JP2000511839A (enExample)
CN (1) CN1102886C (enExample)
AR (1) AR007521A1 (enExample)
AT (1) ATE206346T1 (enExample)
BR (1) BR9709771A (enExample)
DE (2) DE19622742C1 (enExample)
NO (1) NO312843B1 (enExample)
TW (1) TW402617B (enExample)
WO (1) WO1997047453A1 (enExample)
ZA (1) ZA975008B (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69812888T2 (de) * 1997-01-10 2003-11-20 Beamech Group Ltd., Manchester Vorrichtung und verfahren zum herstellen von polymerschaum
WO1999034965A1 (en) * 1998-01-09 1999-07-15 Beamech Group Limited Process and apparatus for producing plastics and polymeric foam
WO2001012707A1 (en) * 1999-08-17 2001-02-22 Hunstman International Llc Methods for improving the insulating properties of closed celled rigid polyurethane foams
US6458861B1 (en) 2001-01-18 2002-10-01 Bayer Antwerp N.V. Carbon dioxide blown low density, flexible microcellular elastomers suitable for preparing shoe components
DE10151855C2 (de) * 2001-10-24 2003-11-20 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Schaum
DE10203701C1 (de) * 2002-01-31 2003-12-04 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Schaum mit einstellbarer Zellstruktur
GB0202349D0 (en) * 2002-02-01 2002-03-20 Beamech Group Ltd Process and apparatus for CO2 foaming having variable pressure control
DE10226041A1 (de) * 2002-06-12 2003-12-24 Brugg Rohrsysteme Gmbh Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
US7985414B2 (en) * 2003-02-04 2011-07-26 Warsaw Orthopedic, Inc. Polyurethanes for osteoimplants
WO2004069890A2 (en) * 2003-02-04 2004-08-19 Osteotech, Inc. Polyurethanes for osteoimplants
DE10311768A1 (de) * 2003-03-18 2004-09-30 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Schaumstoffen
US6784218B1 (en) * 2003-03-19 2004-08-31 Basf Corporation Method of forming high resilience slabstock polyurethane foam displaying latex-like characteristics
US20050038132A1 (en) * 2003-03-19 2005-02-17 Raghuram Gummaraju Composition for forming a foamed article and an article of furniture having the foamed article disposed therein
US6797736B1 (en) * 2003-03-19 2004-09-28 Basf Corporation Method of forming high resilience slabstock polyurethane foam
US8012210B2 (en) 2004-01-16 2011-09-06 Warsaw Orthopedic, Inc. Implant frames for use with settable materials and related methods of use
US20060091574A1 (en) * 2004-11-03 2006-05-04 Lear Corporation Interior vehicle trim panel having a sprayed expanded polyurethane layer and method and system of making same
EP1976460A4 (en) 2006-01-19 2012-06-20 Warsaw Orthopedic Inc INJECTABLE AND FORMABLE BONE REPLACEMENT MATERIALS
AU2007207495A1 (en) 2006-01-19 2007-07-26 Warsaw Orthopedic, Inc. Porous osteoimplant
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
JP5105900B2 (ja) * 2007-01-29 2012-12-26 有限会社サン・イースト・リサーチ ピンホールが無く、自由に気泡サイズを自由にコントロール可能なポリウレタンフォームの製造方法。
DE102007015660A1 (de) * 2007-03-31 2008-10-02 Brugg Rohr Ag, Holding Flexibles wärmeisoliertes Leitungsrohr
CN101260199B (zh) * 2008-04-15 2011-05-11 广东工业大学 一种聚合物发泡成核物的制备方法
DE102009016730A1 (de) * 2009-04-09 2010-10-14 Hennecke Gmbh Verfahren und Vorrichtung zur Herstellung einer gesättigten Lösung aus einer Polyurethan-Reaktionskomponente und einem darin gelösten Treibmittel
ITMI20091705A1 (it) * 2009-10-05 2011-04-06 Afros Spa Metodo e apparecchiatura per rivestire una tubazione con una schiuma termicamente isolante.
CN102152436B (zh) * 2010-12-07 2013-01-02 张家港力勤机械有限公司 聚氨酯发泡机的原料核化装置
CN103895145B (zh) * 2012-12-25 2016-12-28 朴喜大 环保型pu发泡方法
CN104441385A (zh) * 2014-11-18 2015-03-25 中天日立射频电缆有限公司 一种用于物理发泡过程的双路注气系统及其注气方法
DE102016114898A1 (de) 2016-08-11 2018-02-15 Ceracon Gmbh Vorrichtung und Verfahren zum Schäumen eines viskosen Materials
JP7623816B2 (ja) * 2020-10-02 2025-01-29 積水化学工業株式会社 混合システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378243A2 (en) * 1989-01-13 1990-07-18 Sealed Air Corporation Method for producing polyurethane foam and apparatus therefor
NO954810L (no) * 1994-11-28 1996-05-29 Bayer Ag Fremgangsmåte for opplösning av karbondioksid i en flytende polymer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803771A (en) * 1954-06-21 1958-10-29 Xetal Products Ltd Production of cellular synthetic rubbers
GB904003A (en) * 1958-02-06 1962-08-22 Dunlop Rubber Co Method and apparatus for the production of cellular synthetic rubber
US3181199A (en) * 1961-12-07 1965-05-04 Allied Chem Froth applicator
US5118720A (en) * 1989-01-13 1992-06-02 Sealed Air Corporation Method for producing polyurethane foam and apparatus therefor
IT1270979B (it) * 1993-09-30 1997-05-26 Afros Spa Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi
TW261577B (enExample) * 1993-07-14 1995-11-01 Krypton Internat Sa
US5665287A (en) * 1993-07-14 1997-09-09 Foaming Technologies Cardio Bv Froth process for continous manufacture of polyurethane foam slab-stocks
DE4422568C1 (de) * 1994-06-28 1996-02-15 Bayer Ag Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378243A2 (en) * 1989-01-13 1990-07-18 Sealed Air Corporation Method for producing polyurethane foam and apparatus therefor
NO954810L (no) * 1994-11-28 1996-05-29 Bayer Ag Fremgangsmåte for opplösning av karbondioksid i en flytende polymer

Also Published As

Publication number Publication date
BR9709771A (pt) 1999-08-10
NO985627D0 (no) 1998-12-02
NO312843B1 (no) 2002-07-08
AR007521A1 (es) 1999-11-10
ZA975008B (en) 1998-01-14
EP0907478B1 (de) 2001-10-04
DE19622742C1 (de) 1998-03-12
EP0907478A1 (de) 1999-04-14
ATE206346T1 (de) 2001-10-15
JP2000511839A (ja) 2000-09-12
TW402617B (en) 2000-08-21
HK1021159A1 (en) 2000-06-02
CN1221368A (zh) 1999-06-30
DE59704801D1 (de) 2001-11-08
US6127442A (en) 2000-10-03
NO985627L (no) 1998-12-02
WO1997047453A1 (de) 1997-12-18

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