NO985627L - FremgangsmÕte for skumproduksjon ved bruk av oppl÷st karbondioksyd under tr - Google Patents

FremgangsmÕte for skumproduksjon ved bruk av oppl÷st karbondioksyd under tr

Info

Publication number
NO985627L
NO985627L NO985627A NO985627A NO985627L NO 985627 L NO985627 L NO 985627L NO 985627 A NO985627 A NO 985627A NO 985627 A NO985627 A NO 985627A NO 985627 L NO985627 L NO 985627L
Authority
NO
Norway
Prior art keywords
procedure
carbon dioxide
dissolved carbon
foam production
dioxide under
Prior art date
Application number
NO985627A
Other languages
English (en)
Other versions
NO985627D0 (no
NO312843B1 (no
Inventor
Hans-Michael Sulzbach
Herbert Steilen
Reiner Raffel
Robert Eiben
Wilfried Ebeling
Original Assignee
Bayer Ag
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 Bayer Ag, Hennecke Gmbh filed Critical Bayer Ag
Publication of NO985627D0 publication Critical patent/NO985627D0/no
Publication of NO985627L publication Critical patent/NO985627L/no
Publication of NO312843B1 publication Critical patent/NO312843B1/no

Links

Classifications

    • 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

Landscapes

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NO19985627A 1996-06-07 1998-12-02 Fremgangsmåte for skumproduksjon ved bruk av opplöst karbondioksid under trykk NO312843B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622742A DE19622742C1 (de) 1996-06-07 1996-06-07 Verfahren zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
PCT/EP1997/002688 WO1997047453A1 (de) 1996-06-07 1997-05-26 Verfahren zur schaumherstellung mittels unter druck gelöstem kohlendioxid

Publications (3)

Publication Number Publication Date
NO985627D0 NO985627D0 (no) 1998-12-02
NO985627L true NO985627L (no) 1998-12-02
NO312843B1 NO312843B1 (no) 2002-07-08

Family

ID=7796314

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19985627A NO312843B1 (no) 1996-06-07 1998-12-02 Fremgangsmåte for skumproduksjon ved bruk av opplöst karbondioksid under trykk

Country Status (13)

Country Link
US (1) US6127442A (no)
EP (1) EP0907478B1 (no)
JP (1) JP2000511839A (no)
CN (1) CN1102886C (no)
AR (1) AR007521A1 (no)
AT (1) ATE206346T1 (no)
BR (1) BR9709771A (no)
DE (2) DE19622742C1 (no)
HK (1) HK1021159A1 (no)
NO (1) NO312843B1 (no)
TW (1) TW402617B (no)
WO (1) WO1997047453A1 (no)
ZA (1) ZA975008B (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0952910B1 (en) 1997-01-10 2003-04-02 Beamech Group Limited Apparatus and process for producing polymeric foam
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
AU2004209554B2 (en) 2003-02-04 2010-08-12 Warsaw Orthopedic, Inc. Polyurethanes for osteoimplants
US7985414B2 (en) * 2003-02-04 2011-07-26 Warsaw Orthopedic, 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
WO2007084609A2 (en) 2006-01-19 2007-07-26 Osteotech, Inc. Porous osteoimplant
AU2007207429A1 (en) 2006-01-19 2007-07-26 Warsaw Orthopedic, Inc. Injectable and moldable bone substitute materials
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。
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
JP2022060014A (ja) * 2020-10-02 2022-04-14 積水化学工業株式会社 混合システム

Family Cites Families (10)

* 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
US5055272A (en) * 1989-01-13 1991-10-08 Sealed Air Corporation Method for producing polyurethane foam and apparatus therefor
US5118720A (en) * 1989-01-13 1992-06-02 Sealed Air Corporation Method for producing polyurethane foam and apparatus therefor
TW261577B (no) * 1993-07-14 1995-11-01 Krypton Internat Sa
IT1270979B (it) * 1993-09-30 1997-05-26 Afros Spa Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi
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
DE4442256C1 (de) * 1994-11-28 1996-07-25 Hennecke Gmbh Maschf Verfahren zum Lösen von Kohlendioxid in einem flüssigen Polymer

Also Published As

Publication number Publication date
ZA975008B (en) 1998-01-14
NO985627D0 (no) 1998-12-02
CN1221368A (zh) 1999-06-30
JP2000511839A (ja) 2000-09-12
HK1021159A1 (en) 2000-06-02
WO1997047453A1 (de) 1997-12-18
ATE206346T1 (de) 2001-10-15
BR9709771A (pt) 1999-08-10
TW402617B (en) 2000-08-21
AR007521A1 (es) 1999-11-10
US6127442A (en) 2000-10-03
NO312843B1 (no) 2002-07-08
EP0907478B1 (de) 2001-10-04
DE59704801D1 (de) 2001-11-08
DE19622742C1 (de) 1998-03-12
CN1102886C (zh) 2003-03-12
EP0907478A1 (de) 1999-04-14

Similar Documents

Publication Publication Date Title
NO985627L (no) FremgangsmÕte for skumproduksjon ved bruk av oppl÷st karbondioksyd under tr
NO985258D0 (no) FremgangsmÕte og innretning for fremstilling av skum ved bruk av karbondioksyd oppl°st under trykk
BR9602744A (pt) Arranjo para preparação de gases contendo dióxido de carbono
HK1019440A1 (en) Process for making gypsum wood fiber product having improved water resistance
AU8916898A (en) Dry cleaning system using carbon dioxide
DE59605046D1 (de) Verfahren zum Erzeugen von Methanol
NO972407L (no) Fremgangsmåte og anordning for fremstilling av skum ved bruk av karbondioksyd opplöst under trykk
AU3108099A (en) Membrane process for producing carbon dioxide
NO992232D0 (no) FremgangsmÕte for fremstilling av fleksible polyuretanskum
GB2311522B (en) Process for producing perfluorocarbon
NO955268D0 (no) Fremgangsmåte og anordning for skumfremstilling ved hjelp av CO2 opplöst under trykk
HUP9902132A3 (en) Process for producing hydrocarbon-blown hard polyurethane foams
GB2315074B (en) Process and device for foam production using carbon dioxide dissolved under pressure
IT1291359B1 (it) Procedimento per fabbricare pannelli truciolari
ATE252112T1 (de) Prozess zur herstellung von aza zyclohexapeptide
NO982003L (no) FremgangsmÕte og innretning for fremstilling av polyuretanskum ved hjelp av karbondioksyd som skummemiddel
NO973854D0 (no) Fremgangsmåte for å fremstille impregnerte treprodukter
DE69713245D1 (de) Verfahren zur katalytischen Umsetzung von Kohlendioxid
FI103490B1 (fi) Menetelmä puukappaleiden yhteenliimaamiseksi
PL105191U1 (en) Wood splitting machine
HUP9701523A3 (en) Process for making expandated polystyrene flame-proofed
IT1288641B1 (it) Procedimento perfezionato per finire un pannello di legno povero parzialmente nobilitato, particolarmente per la realizzazione di
LT96062A (en) Apparatus for drying unsound wood
FI102640B1 (fi) Menetelmä puutavaran kuivauksen yhteydessä
PL326079A1 (en) Oxidated hydrocarbon as a compatibilising agen for polyolefin foams expanded by means of carbon dioxide

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees