DE69906478D1 - Verfahren zum herstellen von polyurethanschaum - Google Patents
Verfahren zum herstellen von polyurethanschaumInfo
- Publication number
- DE69906478D1 DE69906478D1 DE69906478T DE69906478T DE69906478D1 DE 69906478 D1 DE69906478 D1 DE 69906478D1 DE 69906478 T DE69906478 T DE 69906478T DE 69906478 T DE69906478 T DE 69906478T DE 69906478 D1 DE69906478 D1 DE 69906478D1
- 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
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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/32—Mixing; Kneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices
- B29B7/325—Static mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
- B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
-
- 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
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
-
- 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
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
- B01F25/4523—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through sieves, screens or meshes which obstruct the whole diameter of the tube
-
- 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
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/917—Specialized mixing apparatus utilized in cell forming process
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB1998/000067 WO1998030376A1 (en) | 1997-01-10 | 1998-01-09 | Apparatus and process for producing polymeric foam |
PCT/GB1999/000061 WO1999034965A1 (en) | 1998-01-09 | 1999-01-08 | Process and apparatus for producing plastics and polymeric foam |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69906478D1 true DE69906478D1 (de) | 2003-05-08 |
DE69906478T2 DE69906478T2 (de) | 2003-12-24 |
Family
ID=10824787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69906478T Expired - Fee Related DE69906478T2 (de) | 1998-01-09 | 1999-01-08 | Verfahren zum herstellen von polyurethanschaum |
Country Status (5)
Country | Link |
---|---|
US (1) | US6326413B1 (de) |
EP (1) | EP1045753B1 (de) |
AU (1) | AU1977599A (de) |
DE (1) | DE69906478T2 (de) |
WO (1) | WO1999034965A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6653359B2 (en) | 2002-04-26 | 2003-11-25 | Brian L. Hilker | Fire retardant silicone surfactants for use in inert gas blown polyurethane foams |
US9833818B2 (en) | 2004-09-28 | 2017-12-05 | International Test Solutions, Inc. | Working surface cleaning system and method |
US8182134B2 (en) * | 2005-12-16 | 2012-05-22 | PRC De Soto International, Inc. | Mixing system for thermoset compositions including static and rotary mixers |
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 |
US9587068B2 (en) * | 2009-05-11 | 2017-03-07 | Momentive Performance Materials Inc. | Silicone surfactant for use in polyurethane foams prepared using vegetable oil based polyols |
US9592516B2 (en) | 2009-09-08 | 2017-03-14 | Basf Se | Polyurethane spraying system used to minimize emissions of a polyisocyanate |
MX2010009775A (es) * | 2009-09-08 | 2011-06-15 | Basf Se | Metodo para minimizar las emisiones durante la formacion de una espuma de poliuretano. |
US8371316B2 (en) * | 2009-12-03 | 2013-02-12 | International Test Solutions, Inc. | Apparatuses, device, and methods for cleaning tester interface contact elements and support hardware |
RU2502536C1 (ru) * | 2012-12-28 | 2013-12-27 | Олег Савельевич Кочетов | Пеногенератор |
EP3013545B1 (de) * | 2013-09-16 | 2018-10-24 | Dow Global Technologies LLC | Mischvorrichtung und darauf bezogenes verfahren für eine zweiteilige polyurethan-schaumstoff-formulierung |
US9825000B1 (en) | 2017-04-24 | 2017-11-21 | International Test Solutions, Inc. | Semiconductor wire bonding machine cleaning device and method |
US11434095B2 (en) | 2018-02-23 | 2022-09-06 | International Test Solutions, Llc | Material and hardware to automatically clean flexible electronic web rolls |
US11756811B2 (en) | 2019-07-02 | 2023-09-12 | International Test Solutions, Llc | Pick and place machine cleaning system and method |
US10792713B1 (en) | 2019-07-02 | 2020-10-06 | International Test Solutions, Inc. | Pick and place machine cleaning system and method |
CN110450336B (zh) * | 2019-09-16 | 2023-09-15 | 长虹美菱股份有限公司 | 一种冰箱发泡设备及发泡方法 |
US11318550B2 (en) | 2019-11-14 | 2022-05-03 | International Test Solutions, Llc | System and method for cleaning wire bonding machines using functionalized surface microfeatures |
US11211242B2 (en) | 2019-11-14 | 2021-12-28 | International Test Solutions, Llc | System and method for cleaning contact elements and support hardware using functionalized surface microfeatures |
US11035898B1 (en) | 2020-05-11 | 2021-06-15 | International Test Solutions, Inc. | Device and method for thermal stabilization of probe elements using a heat conducting wafer |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108976A (en) | 1960-06-10 | 1963-10-29 | Du Pont | Preparation of a cured polyurethane cellular material |
US3256218A (en) | 1962-11-19 | 1966-06-14 | Du Pont | Dispersing coarse fillers in polyurethane foams |
US3865078A (en) | 1972-06-05 | 1975-02-11 | Du Pont | Foam finish applicator |
CA1094957A (en) | 1976-04-23 | 1981-02-03 | Harry M. Kennard | Filter medium |
EP0011381A1 (de) | 1978-11-08 | 1980-05-28 | Union Carbide Corporation | Verfahren und Vorrichtung zur Herstellung von Schaum |
US4906672A (en) | 1988-07-29 | 1990-03-06 | Pmc, Inc. | Blowing agents for polyurethane foam |
US5280300A (en) * | 1991-08-27 | 1994-01-18 | Hewlett-Packard Company | Method and apparatus for replenishing an ink cartridge |
TW261577B (de) | 1993-07-14 | 1995-11-01 | Krypton Internat Sa | |
DE4422568C1 (de) | 1994-06-28 | 1996-02-15 | Bayer Ag | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
ES2123266T5 (es) | 1994-07-18 | 2003-11-01 | Bayer Ag | Procedimiento para producir espumas mediante dioxido de carbono disuelto bajo presion. |
WO1996016782A1 (en) | 1994-11-28 | 1996-06-06 | Bayer Aktiengesellschaft | A process and device for producing foam using carbon dioxide dissolved under pressure |
ATE204529T1 (de) | 1995-07-11 | 2001-09-15 | Beamech Group Ltd | Verfahren und vorrichtung zum herstellen von kunststoffschaum |
DE19620991A1 (de) | 1996-05-24 | 1997-11-27 | Hennecke Gmbh | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
DE19621305A1 (de) | 1996-05-28 | 1997-12-04 | Bayer Ag | Verfahren zur Herstellung von elastischen Polyurethanblockschaumstoffen |
DE19622742C1 (de) | 1996-06-07 | 1998-03-12 | Hennecke Gmbh | Verfahren zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
US5883143A (en) * | 1998-06-18 | 1999-03-16 | Bayer Aktiengesellschaft | Method and device for the production of foam using carbon dioxide dissolved under pressure |
-
1999
- 1999-01-08 AU AU19775/99A patent/AU1977599A/en not_active Abandoned
- 1999-01-08 EP EP99900559A patent/EP1045753B1/de not_active Expired - Lifetime
- 1999-01-08 DE DE69906478T patent/DE69906478T2/de not_active Expired - Fee Related
- 1999-01-08 WO PCT/GB1999/000061 patent/WO1999034965A1/en active IP Right Grant
- 1999-01-08 US US09/600,080 patent/US6326413B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69906478T2 (de) | 2003-12-24 |
EP1045753A1 (de) | 2000-10-25 |
WO1999034965A1 (en) | 1999-07-15 |
US6326413B1 (en) | 2001-12-04 |
EP1045753B1 (de) | 2003-04-02 |
AU1977599A (en) | 1999-07-26 |
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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 |