CA2002274A1 - Method and apparatus for mixing of liquid additives with polyol - Google Patents
Method and apparatus for mixing of liquid additives with polyolInfo
- Publication number
- CA2002274A1 CA2002274A1 CA002002274A CA2002274A CA2002274A1 CA 2002274 A1 CA2002274 A1 CA 2002274A1 CA 002002274 A CA002002274 A CA 002002274A CA 2002274 A CA2002274 A CA 2002274A CA 2002274 A1 CA2002274 A1 CA 2002274A1
- Authority
- CA
- Canada
- Prior art keywords
- polyol
- daily container
- container
- mixing
- heat exchanger
- 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.)
- Abandoned
Links
- 150000003077 polyols Chemical class 0.000 title claims abstract description 67
- 229920005862 polyol Polymers 0.000 title claims abstract description 66
- 238000002156 mixing Methods 0.000 title claims abstract description 44
- 239000000654 additive Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 230000000996 additive effect Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 3
- 230000000306 recurrent effect Effects 0.000 claims description 2
- 229920005830 Polyurethane Foam Polymers 0.000 abstract description 11
- 239000011496 polyurethane foam Substances 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/49—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0032—Pigments, colouring agents or opacifiyng agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3838251.2 | 1988-11-11 | ||
| DE3838251A DE3838251C1 (enrdf_load_stackoverflow) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2002274A1 true CA2002274A1 (en) | 1990-05-11 |
Family
ID=6366950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002002274A Abandoned CA2002274A1 (en) | 1988-11-11 | 1989-11-06 | Method and apparatus for mixing of liquid additives with polyol |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160009848A1 (en) * | 2013-03-15 | 2016-01-14 | Basf Se | System And Method For Forming A Polyurethane Foam Including On Demand Introduction Of Additive To Resin Component |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4211777A1 (de) * | 1991-07-04 | 1993-01-07 | Bayer Ag | Verfahren zum herstellen von elastomeren polyurethanen, insbesondere in form von schuhsohlen |
| DE19848780C1 (de) * | 1998-10-22 | 2000-05-25 | Krauss Maffei Kunststofftech | Homogenisier- und Temperierbehälter |
| DE20001649U1 (de) * | 2000-01-31 | 2001-06-28 | Wassermann Dental-Maschinen GmbH, 21031 Hamburg | Dosiervorrichtung |
| KR100473253B1 (ko) * | 2002-07-24 | 2005-03-10 | 금호타이어 주식회사 | 고무배합용 노화방지제의 공급장치 |
| US7059760B2 (en) | 2003-04-02 | 2006-06-13 | Bostik, Inc. | Method of post mixing additives to hot melt adhesives |
| FR2877333B1 (fr) * | 2004-11-02 | 2007-09-07 | Snpe Materiaux Energetiques Sa | Procede et dispositif de preparation d'une pate de propergol de type composite |
| DE102007014768B4 (de) * | 2007-03-28 | 2016-09-01 | Hennecke Gmbh | Verfahren und Vorrichtung zur Herstellung von Dämmelementen |
| JP2009208298A (ja) * | 2008-03-03 | 2009-09-17 | Bridgestone Corp | ゴム組成物の混合方法および混合装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1279406A (fr) * | 1960-11-08 | 1961-12-22 | Autocoussin Sa | Procédé et machine pour la fabrication de plastiques cellulaires |
| DE2054605C2 (de) * | 1970-11-06 | 1983-08-04 | Fa. Carl Freudenberg, 6940 Weinheim | Vorrichtung zur unterbrochenen, verhältnisgleichen Einspeisung und Vermischung von drei flüssigen Komponenten in eine Mischkammer |
| DE2721169C2 (de) * | 1977-05-11 | 1985-12-05 | Draiswerke Gmbh, 6800 Mannheim | Verfahren und Anlage zum Aufbereiten von Thermoplasten oder Duroplasten |
| DE3147160A1 (de) * | 1981-11-27 | 1983-06-01 | Bayer Ag, 5090 Leverkusen | Verfahren und einrichtung zum herstellen eines fliessfaehigen, massivstoff oder schaumstoff bildenden reaktionsgemisches |
-
1988
- 1988-11-11 DE DE3838251A patent/DE3838251C1/de not_active Expired - Lifetime
-
1989
- 1989-10-27 PT PT92130A patent/PT92130A/pt unknown
- 1989-11-06 CA CA002002274A patent/CA2002274A1/en not_active Abandoned
- 1989-11-08 WO PCT/EP1989/001333 patent/WO1990005054A1/de not_active Application Discontinuation
- 1989-11-08 AU AU45278/89A patent/AU4527889A/en not_active Abandoned
- 1989-11-08 KR KR1019900701447A patent/KR900701491A/ko not_active Withdrawn
- 1989-11-08 BR BR898907165A patent/BR8907165A/pt unknown
- 1989-11-08 EP EP89912869A patent/EP0400123A1/de active Pending
- 1989-11-08 DD DD89334381A patent/DD285949A5/de not_active IP Right Cessation
- 1989-11-08 JP JP2500518A patent/JPH03502185A/ja not_active Expired - Lifetime
- 1989-11-08 EP EP89120678A patent/EP0368270A1/de not_active Withdrawn
-
1990
- 1990-07-10 DK DK166190A patent/DK166190D0/da not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160009848A1 (en) * | 2013-03-15 | 2016-01-14 | Basf Se | System And Method For Forming A Polyurethane Foam Including On Demand Introduction Of Additive To Resin Component |
| US10494471B2 (en) * | 2013-03-15 | 2019-12-03 | Basf Se | System and method for forming a polyurethane foam including on demand introduction of additive to resin component |
| EP2969240B1 (en) * | 2013-03-15 | 2022-09-21 | Basf Se | Method for forming a polyurethane foam including on demand introduction of additive to resin component and method for forming and spraying a polyurethane foam including on demand introduction of additive to resin component |
Also Published As
| Publication number | Publication date |
|---|---|
| PT92130A (pt) | 1990-05-31 |
| DD285949A5 (de) | 1991-01-10 |
| DE3838251C1 (enrdf_load_stackoverflow) | 1990-03-08 |
| WO1990005054A1 (de) | 1990-05-17 |
| EP0400123A1 (de) | 1990-12-05 |
| AU4527889A (en) | 1990-05-28 |
| KR900701491A (ko) | 1990-12-03 |
| DK166190A (da) | 1990-07-10 |
| BR8907165A (pt) | 1991-02-26 |
| DK166190D0 (da) | 1990-07-10 |
| JPH03502185A (ja) | 1991-05-23 |
| EP0368270A1 (de) | 1990-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |