CN1069985A - 多孔材料的三步冷却 - Google Patents
多孔材料的三步冷却 Download PDFInfo
- Publication number
- CN1069985A CN1069985A CN92110446A CN92110446A CN1069985A CN 1069985 A CN1069985 A CN 1069985A CN 92110446 A CN92110446 A CN 92110446A CN 92110446 A CN92110446 A CN 92110446A CN 1069985 A CN1069985 A CN 1069985A
- Authority
- CN
- China
- Prior art keywords
- cooling
- air
- ambient air
- prescription
- foam
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 176
- 239000011148 porous material Substances 0.000 title claims description 19
- 239000000463 material Substances 0.000 claims abstract description 250
- 239000006260 foam Substances 0.000 claims abstract description 112
- 238000000034 method Methods 0.000 claims abstract description 110
- 239000012080 ambient air Substances 0.000 claims abstract description 91
- 239000000203 mixture Substances 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 55
- 239000006261 foam material Substances 0.000 claims abstract description 48
- 238000009472 formulation Methods 0.000 claims abstract description 46
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 230000002939 deleterious effect Effects 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 230000002269 spontaneous effect Effects 0.000 claims abstract description 7
- 239000003570 air Substances 0.000 claims description 131
- 229920002635 polyurethane Polymers 0.000 claims description 86
- 239000004814 polyurethane Substances 0.000 claims description 86
- 238000007789 sealing Methods 0.000 claims description 56
- 238000006243 chemical reaction Methods 0.000 claims description 42
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 40
- 239000011496 polyurethane foam Substances 0.000 claims description 40
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 39
- 150000003077 polyols Chemical class 0.000 claims description 39
- 229920005862 polyol Polymers 0.000 claims description 38
- 230000032683 aging Effects 0.000 claims description 36
- 238000005187 foaming Methods 0.000 claims description 21
- 238000012546 transfer Methods 0.000 claims description 18
- 150000002148 esters Chemical class 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 15
- 239000012298 atmosphere Substances 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 230000002829 reductive effect Effects 0.000 claims description 14
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 13
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 13
- 208000026435 phlegm Diseases 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 230000008014 freezing Effects 0.000 claims description 10
- 238000007710 freezing Methods 0.000 claims description 10
- 239000012948 isocyanate Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 9
- 239000003112 inhibitor Substances 0.000 claims description 9
- -1 isocyanate compound Chemical class 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 7
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 238000007348 radical reaction Methods 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 159000000000 sodium salts Chemical class 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
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- 238000010438 heat treatment Methods 0.000 claims 5
- 150000003673 urethanes Chemical class 0.000 claims 5
- 231100000614 poison Toxicity 0.000 claims 2
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- 239000012809 cooling fluid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 description 20
- 238000004132 cross linking Methods 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000001514 detection method Methods 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 10
- 230000014509 gene expression Effects 0.000 description 10
- 150000001408 amides Chemical class 0.000 description 9
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- 230000000694 effects Effects 0.000 description 5
- 239000005056 polyisocyanate Substances 0.000 description 5
- 229920001228 polyisocyanate Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000003483 aging Methods 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
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- 239000004094 surface-active agent Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000012974 tin catalyst Substances 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 238000002360 preparation method Methods 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- 101100027969 Caenorhabditis elegans old-1 gene Proteins 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004620 low density foam Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 2
- LUYHWJKHJNFYGV-UHFFFAOYSA-N 1,2-diisocyanato-3-phenylbenzene Chemical compound O=C=NC1=CC=CC(C=2C=CC=CC=2)=C1N=C=O LUYHWJKHJNFYGV-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- VZDIRINETBAVAV-UHFFFAOYSA-N 2,4-diisocyanato-1-methylcyclohexane Chemical compound CC1CCC(N=C=O)CC1N=C=O VZDIRINETBAVAV-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 150000005826 halohydrocarbons Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000004619 high density foam Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000036963 noncompetitive effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- 238000005057 refrigeration Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
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- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Images
Classifications
-
- 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
- B29C44/58—Moulds
- B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
-
- 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
- B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
-
- 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
- B29C44/56—After-treatment of articles, e.g. for altering the shape
-
- 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
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
-
- 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
- C08G18/08—Processes
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- Y10S521/918—Physical aftertreatment of a cellular product
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Laminated Bodies (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/738,402 US5171756A (en) | 1991-07-31 | 1991-07-31 | Three stage cooling of porous materials |
| US738,402 | 1991-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1069985A true CN1069985A (zh) | 1993-03-17 |
Family
ID=24967856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92110446A Pending CN1069985A (zh) | 1991-07-31 | 1992-07-31 | 多孔材料的三步冷却 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5171756A (enExample) |
| EP (1) | EP0597914A4 (enExample) |
| JP (1) | JPH06509600A (enExample) |
| CN (1) | CN1069985A (enExample) |
| AU (2) | AU667052B2 (enExample) |
| BR (1) | BR9206326A (enExample) |
| CA (1) | CA2114624A1 (enExample) |
| IE (1) | IE922505A1 (enExample) |
| MX (1) | MX9204461A (enExample) |
| NZ (1) | NZ243647A (enExample) |
| TW (1) | TW221823B (enExample) |
| WO (1) | WO1993003079A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522481A (zh) * | 2013-10-27 | 2014-01-22 | 哈尔滨新金东海绵制造有限公司 | 软质pu圆泡的后处理装置及处理方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5373028A (en) * | 1991-08-20 | 1994-12-13 | The Dow Chemical Company | Polyurethane foams having reduced visible emissions during curing |
| US5409649A (en) * | 1992-07-22 | 1995-04-25 | L&P Property Management Company | Method of forming foam buns having no skin on a surface |
| US5382602A (en) * | 1993-06-09 | 1995-01-17 | Duffy; Robert D. | Flexible slabstock polyurethane foam formulation for a rapid-cool process |
| US6022205A (en) * | 1998-07-06 | 2000-02-08 | Tas Enterprise, L.L.C. | System for producing and conditioning blocks of flexible polyurethane foam |
| US7008973B2 (en) * | 2003-01-14 | 2006-03-07 | Pabu Services, Inc. | Vacuum cooled foams |
| US20070066697A1 (en) * | 2005-08-31 | 2007-03-22 | Gilder Stephen D | Strut-reinforced polyurethane foam |
| US20070078193A1 (en) * | 2005-08-31 | 2007-04-05 | Gilder Stephen D | Strut-reinforced, reduced VOC polyurethane foam |
| US20100174006A1 (en) * | 2005-09-20 | 2010-07-08 | Sleep Innovations, Inc. | Strut-Reinforced, Reduced VOC Polyurethane Foam |
| EP2425954B1 (en) * | 2009-04-28 | 2016-03-30 | Asahi Kasei Construction Materials Corporation | Device for forming thermosetting resin foam plate and method of manufacturing thermosetting resin foam plate |
| CN107234772A (zh) * | 2017-06-26 | 2017-10-10 | 苏州派艾格包装材料有限公司 | 一种用于发泡机的冷却塑化架 |
| DE102018209421A1 (de) * | 2018-06-13 | 2019-12-19 | Albrecht Bäumer GmbH & Co.KG Spezialmaschinenfabrik | Vorrichtung zum Lagern und Transport von großvolumigen Schaumstoffblöcken |
| KR200498086Y1 (ko) * | 2021-08-30 | 2024-06-20 | 주식회사 디와이이엔지 | 과자 제조장치의 냉각 터널장치 |
| CN114425506A (zh) * | 2021-12-31 | 2022-05-03 | 江苏御科机械有限公司 | 水下作业特殊场合下的高可靠性起重葫芦的生产方法 |
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| US3061885A (en) * | 1959-09-08 | 1962-11-06 | Goodyear Tire & Rubber | Treatment of polyurethane foams |
| US3890414A (en) * | 1971-02-22 | 1975-06-17 | Michael Anthony Ricciardi | Rapid cooling process for improving quality of polyurethane foam |
| US3874830A (en) * | 1973-05-16 | 1975-04-01 | Maryland Cup Corp | Apparatus for post treating preformed foam containers |
| DE2456421A1 (de) * | 1974-11-29 | 1976-08-12 | Continental Gummi Werke Ag | Verfahren zur verhuetung von selbstentzuendungen in polyurethan-schaumstoffbloecken und einrichtung zur durchfuehrung des verfahrens |
| USRE32032E (en) * | 1978-02-10 | 1985-11-19 | Foam Cutting Engineers, Inc. | Method of densifying open-celled polyurethane material |
| GB2014168B (en) * | 1978-02-10 | 1982-07-21 | Foam Cutting Eng | Method of desifying open-celled polyurethane material |
| US4228076A (en) * | 1978-02-10 | 1980-10-14 | Foam Cutting Engineers, Inc. | Method of densifying open-celled polyurethane material |
| US4344903A (en) * | 1978-07-31 | 1982-08-17 | Pascouet Maurice Y | Method of making a cellular polymeric resin body in a self contained high-pressure mold form |
| DE2945856A1 (de) * | 1979-11-14 | 1981-05-27 | Bayer Ag, 5090 Leverkusen | Verfahren und anlage zum herstellen von schaumstoffbloecken |
| IT1138636B (it) * | 1981-09-25 | 1986-09-17 | Giuseppe Ponzielli | Procedimento perfezionato per l'ottenimento di manufatti espansi in materiale termoplastico e manufatto ottenuto con tale procedimento |
| US4537912A (en) * | 1984-09-05 | 1985-08-27 | Reeves Brothers, Inc. | Process for rapid curing of polyether polyurethane foam |
| JPS61155265A (ja) * | 1984-12-26 | 1986-07-14 | 住友重機械工業株式会社 | 超臨界流体により成形体中のバインダ−を除去する方法 |
| GB8500053D0 (en) * | 1985-01-03 | 1985-02-13 | Hyman Int Ltd | Foam production |
| GB8912701D0 (en) * | 1989-06-02 | 1989-07-19 | Hyman Int Ltd | Production of porous materials |
-
1991
- 1991-07-31 US US07/738,402 patent/US5171756A/en not_active Expired - Lifetime
- 1991-10-22 TW TW080108326A patent/TW221823B/zh active
-
1992
- 1992-07-21 NZ NZ243647A patent/NZ243647A/xx unknown
- 1992-07-30 MX MX9204461A patent/MX9204461A/es unknown
- 1992-07-30 CA CA002114624A patent/CA2114624A1/en not_active Abandoned
- 1992-07-30 AU AU23946/92A patent/AU667052B2/en not_active Ceased
- 1992-07-30 IE IE250592A patent/IE922505A1/en not_active Application Discontinuation
- 1992-07-30 EP EP19920916079 patent/EP0597914A4/en not_active Withdrawn
- 1992-07-30 JP JP5503726A patent/JPH06509600A/ja active Pending
- 1992-07-30 BR BR9206326A patent/BR9206326A/pt not_active Application Discontinuation
- 1992-07-30 WO PCT/US1992/006329 patent/WO1993003079A1/en not_active Ceased
- 1992-07-31 CN CN92110446A patent/CN1069985A/zh active Pending
-
1996
- 1996-06-07 AU AU55863/96A patent/AU5586396A/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522481A (zh) * | 2013-10-27 | 2014-01-22 | 哈尔滨新金东海绵制造有限公司 | 软质pu圆泡的后处理装置及处理方法 |
| CN103522481B (zh) * | 2013-10-27 | 2016-06-22 | 哈尔滨新金东海绵制造有限公司 | 软质pu圆泡的后处理装置及处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5586396A (en) | 1996-08-15 |
| NZ243647A (en) | 1993-10-26 |
| US5171756A (en) | 1992-12-15 |
| TW221823B (enExample) | 1994-03-21 |
| MX9204461A (es) | 1993-04-01 |
| EP0597914A1 (en) | 1994-05-25 |
| CA2114624A1 (en) | 1993-02-18 |
| IE922505A1 (en) | 1993-02-10 |
| AU667052B2 (en) | 1996-03-07 |
| AU2394692A (en) | 1993-03-02 |
| EP0597914A4 (en) | 1994-06-15 |
| JPH06509600A (ja) | 1994-10-27 |
| BR9206326A (pt) | 1995-05-30 |
| WO1993003079A1 (en) | 1993-02-18 |
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