CS231977B2 - Continual production method of foam plastics with improved combustion behaviour and equipment to perform this method - Google Patents
Continual production method of foam plastics with improved combustion behaviour and equipment to perform this method Download PDFInfo
- Publication number
- CS231977B2 CS231977B2 CS806078A CS607880A CS231977B2 CS 231977 B2 CS231977 B2 CS 231977B2 CS 806078 A CS806078 A CS 806078A CS 607880 A CS607880 A CS 607880A CS 231977 B2 CS231977 B2 CS 231977B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- polyisocyanate
- mixing
- added
- organic
- catalyst
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 239000006260 foam Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000004033 plastic Substances 0.000 title description 4
- 229920003023 plastic Polymers 0.000 title description 4
- 238000002485 combustion reaction Methods 0.000 title 1
- 229920001228 polyisocyanate Polymers 0.000 claims description 24
- 239000005056 polyisocyanate Substances 0.000 claims description 24
- 239000003054 catalyst Substances 0.000 claims description 21
- 229920003180 amino resin Polymers 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 14
- 150000002736 metal compounds Chemical class 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000003377 acid catalyst Substances 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 230000001588 bifunctional effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 239000004848 polyfunctional curative Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
- 229960002887 deanol Drugs 0.000 description 2
- 239000012972 dimethylethanolamine Substances 0.000 description 2
- -1 organic compounds metals Chemical class 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000012705 liquid precursor Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000012258 stirred mixture Substances 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
- B29B7/7466—Combinations of similar mixers
-
- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/401—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft having a casing closely surrounding the rotor, e.g. with a plunger for feeding the 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/405—Mixing heads
- B29B7/407—Mixing heads with a casing closely surrounding the rotor, e.g. with conical rotor
-
- 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
- B29B7/7404—Mixing devices specially adapted for foamable substances
-
- 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
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
- B29B7/7414—Mixing devices specially adapted for foamable substances with supply of gas with rotatable stirrer, e.g. using an intermeshing rotor-stator system
-
- 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
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
- B29B7/803—Cleaning of mixers of the gun type, stream-impigement type, mixing heads
-
- 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
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/54—Polycondensates of aldehydes
- C08G18/544—Polycondensates of aldehydes with nitrogen compounds
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792936299 DE2936299A1 (de) | 1979-09-07 | 1979-09-07 | Kontinuierliches verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten und vorrichtung zu dessen durchfuehrung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS607880A2 CS607880A2 (en) | 1984-02-13 |
| CS231977B2 true CS231977B2 (en) | 1985-01-16 |
Family
ID=6080350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS806078A CS231977B2 (en) | 1979-09-07 | 1980-09-08 | Continual production method of foam plastics with improved combustion behaviour and equipment to perform this method |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4311802A (pl) |
| EP (1) | EP0025486A1 (pl) |
| JP (1) | JPS5649723A (pl) |
| AU (1) | AU539010B2 (pl) |
| CA (1) | CA1136348A (pl) |
| CS (1) | CS231977B2 (pl) |
| DD (1) | DD153881A1 (pl) |
| DE (1) | DE2936299A1 (pl) |
| DK (1) | DK355980A (pl) |
| ES (1) | ES494830A0 (pl) |
| PL (2) | PL123841B3 (pl) |
| ZA (1) | ZA805420B (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481308A (en) * | 1983-05-03 | 1984-11-06 | Anti-Fire Foam, Inc. | Pretreatment method of producing fire retardant foam |
| DE3702833A1 (de) * | 1987-01-30 | 1988-08-11 | Peter Julius | Verfahren und vorrichtung zur herstellung von kautschukmischungen |
| US4833175A (en) * | 1988-07-21 | 1989-05-23 | Polyvoltac Canada Inc. | Mixing process |
| GB9304850D0 (en) * | 1993-03-10 | 1993-04-28 | Arnott Thomas C | Improvements relating to syntactic pipeline insulation and anticorrosion protection |
| DE19735809A1 (de) * | 1997-08-18 | 1999-02-25 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Amino- und/oder Phenoplasten |
| US9630767B2 (en) | 2013-05-14 | 2017-04-25 | Icp Adhesives And Sealants, Inc. | Temperature indicating foam gun nozzles and hoses |
| US9233385B2 (en) * | 2013-05-14 | 2016-01-12 | Fomo Products, Inc. | Temperature indicating foam gun nozzles and hoses |
| CN107053515A (zh) * | 2017-03-13 | 2017-08-18 | 佛山市奔浩塑料机械有限公司 | 一种新型高分子材料混合拌料机 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523093A (en) * | 1961-11-28 | 1970-08-04 | Paul Stamberger | Method of producing polyurethanes by reacting polyisocyanate with a preformed polymer resulting from polymerization of ethylenically unsaturated monomers |
| GB1029963A (en) * | 1962-03-30 | 1966-05-18 | Intubloc Ltd | Cellular resinous condensation products |
| US3632531A (en) * | 1967-08-25 | 1972-01-04 | Midwest Research Inst | Polyurethane foams from aromatic polyisocyanate and methylol resin |
| FR1584467A (fr) * | 1968-01-19 | 1968-01-19 | Crediplast | Nouvelles mousses isolantes de faible densite et leur procede de fabrication |
| US4043950A (en) * | 1973-08-27 | 1977-08-23 | Wilmsen Hans | Process for the manufacture of plastic foams and flame-proofing foams characterized by the use of a carrier foam |
| US4122049A (en) * | 1975-04-03 | 1978-10-24 | Bayer Aktiengesellschaft | Process for the production of polyurethane foam |
| GB1546705A (en) * | 1975-06-23 | 1979-05-31 | Tenneco Chem | Production of polyurethane foam |
| DE2633457A1 (de) * | 1976-07-24 | 1978-06-08 | Bayer Ag | Verfahren zur herstellung von chemisch nachvernetzten polyurethankunststoffen |
| DE2634417A1 (de) * | 1976-07-30 | 1978-02-02 | Lentia Gmbh | Verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten |
| US4176217A (en) * | 1976-07-30 | 1979-11-27 | Chemie Linz Aktiengesellschaft | Process for the manufacture of foamed plastics with improved combustion characteristics |
| DE2732105A1 (de) * | 1977-07-15 | 1979-01-25 | Lentia Gmbh | Verfahren zur herstellung von schaumkunststoffen mit verbessertem brandverhalten |
-
1979
- 1979-09-07 DE DE19792936299 patent/DE2936299A1/de not_active Withdrawn
-
1980
- 1980-07-11 EP EP80104015A patent/EP0025486A1/de not_active Ceased
- 1980-08-19 DK DK355980A patent/DK355980A/da not_active Application Discontinuation
- 1980-09-02 US US06/183,675 patent/US4311802A/en not_active Expired - Lifetime
- 1980-09-02 ZA ZA00805420A patent/ZA805420B/xx unknown
- 1980-09-02 AU AU61974/80A patent/AU539010B2/en not_active Expired
- 1980-09-03 DD DD80223701A patent/DD153881A1/de not_active IP Right Cessation
- 1980-09-04 PL PL1980226577A patent/PL123841B3/pl unknown
- 1980-09-04 CA CA000359719A patent/CA1136348A/en not_active Expired
- 1980-09-04 PL PL1980233587A patent/PL124705B1/pl unknown
- 1980-09-05 JP JP12243880A patent/JPS5649723A/ja active Granted
- 1980-09-05 ES ES1980494830A patent/ES494830A0/es active Granted
- 1980-09-08 CS CS806078A patent/CS231977B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0025486A1 (de) | 1981-03-25 |
| DK355980A (da) | 1981-03-08 |
| CA1136348A (en) | 1982-11-23 |
| ES8400128A2 (es) | 1983-10-16 |
| JPS5649723A (en) | 1981-05-06 |
| ZA805420B (en) | 1981-08-26 |
| AU539010B2 (en) | 1984-09-06 |
| PL124705B1 (en) | 1983-02-28 |
| DD153881A1 (de) | 1982-02-10 |
| US4311802A (en) | 1982-01-19 |
| PL226577A1 (pl) | 1981-05-22 |
| DE2936299A1 (de) | 1981-04-02 |
| JPS5761764B2 (pl) | 1982-12-25 |
| ES494830A0 (es) | 1983-10-16 |
| AU6197480A (en) | 1981-03-12 |
| CS607880A2 (en) | 1984-02-13 |
| PL123841B3 (en) | 1982-11-30 |
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