ITMI20010357A1 - Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche - Google Patents
Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche Download PDFInfo
- Publication number
- ITMI20010357A1 ITMI20010357A1 IT2001MI000357A ITMI20010357A ITMI20010357A1 IT MI20010357 A1 ITMI20010357 A1 IT MI20010357A1 IT 2001MI000357 A IT2001MI000357 A IT 2001MI000357A IT MI20010357 A ITMI20010357 A IT MI20010357A IT MI20010357 A1 ITMI20010357 A1 IT MI20010357A1
- Authority
- IT
- Italy
- Prior art keywords
- weight
- isocyanic
- comprised
- functionality
- ethylene oxide
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 35
- 238000002360 preparation method Methods 0.000 title claims description 12
- 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 claims description 40
- 150000003077 polyols Chemical class 0.000 claims description 36
- 229920005862 polyol Polymers 0.000 claims description 35
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 29
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 20
- 229920000570 polyether Polymers 0.000 claims description 20
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 18
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 17
- 239000007795 chemical reaction product Substances 0.000 claims description 17
- 239000011496 polyurethane foam Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- -1 tetrols Chemical class 0.000 description 4
- 239000004604 Blowing Agent Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- ZMBQZWCDYKGVLW-UHFFFAOYSA-N 1-methylcyclohexa-3,5-diene-1,2-diamine Chemical compound CC1(N)C=CC=CC1N ZMBQZWCDYKGVLW-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- DJOWTWWHMWQATC-KYHIUUMWSA-N Karpoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1(O)C(C)(C)CC(O)CC1(C)O)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C DJOWTWWHMWQATC-KYHIUUMWSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000004619 high density foam Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000005828 hydrofluoroalkanes Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- PGYPOBZJRVSMDS-UHFFFAOYSA-N loperamide hydrochloride Chemical compound Cl.C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)N(C)C)CCN(CC1)CCC1(O)C1=CC=C(Cl)C=C1 PGYPOBZJRVSMDS-UHFFFAOYSA-N 0.000 description 1
- 239000004620 low density foam Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Classifications
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
Landscapes
- 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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Saccharide Compounds (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI000357A ITMI20010357A1 (it) | 2001-02-22 | 2001-02-22 | Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche |
| US10/468,556 US20060058408A1 (en) | 2001-02-22 | 2002-02-22 | Isocyanate composition and its use in the preparation of expanded polyurethane with improved physico-mechanical properties |
| CA002439072A CA2439072A1 (en) | 2001-02-22 | 2002-02-22 | Isocyanate composition and its use in the preparation of expanded polyurethane with improved physico-mechanical properties |
| BR0207777-9A BR0207777A (pt) | 2001-02-22 | 2002-02-22 | Composição de isocianato e seu uso na preparação de poliuretano expandido com propriedades fisico-mecãnicas melhoradas |
| JP2002568001A JP2004521981A (ja) | 2001-02-22 | 2002-02-22 | イソシアナート組成物および改善された物理機械的特性を有する発泡ポリウレタンの製造におけるその使用 |
| PCT/EP2002/001898 WO2002068492A1 (en) | 2001-02-22 | 2002-02-22 | Isocyanate composition and its use in the preparation of expanded polyurethane with improved physico-mechanical properties |
| KR10-2003-7011013A KR20030077643A (ko) | 2001-02-22 | 2002-02-22 | 이소시아네이트 조성물 및 향상된 물리-기계적 특성을지닌 발포 폴리우레탄을 제조하는데 있어서의 이의 용도 |
| EP02729934A EP1385894A1 (en) | 2001-02-22 | 2002-02-22 | Isocyanate composition and its use in the preparation of expanded polyurethane with improved physico-mechanical properties |
| CNB028053257A CN100354330C (zh) | 2001-02-22 | 2002-02-22 | 异氰酸酯组合物和它在具有改进物理机械性能的发泡聚氨酯制备中的用途 |
| PL02363319A PL363319A1 (en) | 2001-02-22 | 2002-02-22 | Isocyanate composition and its use in the preparation of expanded polyurethane with improved physico-mechanical properties |
| MXPA03007562A MXPA03007562A (es) | 2001-02-22 | 2002-02-22 | Composicion de isocianato y su uso en la preparacion de poliuretano expandido con propiedades fisico-mecanica mejoradas. |
| JP2008069909A JP2008179831A (ja) | 2001-02-22 | 2008-03-18 | イソシアナート組成物および改善された物理機械的特性を有する発泡ポリウレタンの製造におけるその使用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI000357A ITMI20010357A1 (it) | 2001-02-22 | 2001-02-22 | Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITMI20010357A1 true ITMI20010357A1 (it) | 2002-08-22 |
Family
ID=11446973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2001MI000357A ITMI20010357A1 (it) | 2001-02-22 | 2001-02-22 | Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20060058408A1 (enExample) |
| EP (1) | EP1385894A1 (enExample) |
| JP (2) | JP2004521981A (enExample) |
| KR (1) | KR20030077643A (enExample) |
| CN (1) | CN100354330C (enExample) |
| BR (1) | BR0207777A (enExample) |
| CA (1) | CA2439072A1 (enExample) |
| IT (1) | ITMI20010357A1 (enExample) |
| MX (1) | MXPA03007562A (enExample) |
| PL (1) | PL363319A1 (enExample) |
| WO (1) | WO2002068492A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004074343A1 (en) * | 2003-02-14 | 2004-09-02 | Dow Global Technologies Inc. | Hydrophilic polyurethane polymers derived from a mdi-based isocyanate-terminated prepolymer |
| JP4895071B2 (ja) * | 2004-11-17 | 2012-03-14 | 株式会社イノアックコーポレーション | インク保持体 |
| US20090281206A1 (en) * | 2006-07-05 | 2009-11-12 | Dow Global Technologies Inc. | Copolymer polyols and a process for the production thereof |
| ITMI20062253A1 (it) | 2006-11-24 | 2008-05-25 | Nuova Pansac Spa | Materiale in film con riporto igienizzante e-o assorbiodori |
| CA2769567A1 (en) * | 2009-07-29 | 2011-02-03 | Technogel Italia S.R.L. | Modular support element |
| CN101993520B (zh) * | 2009-08-24 | 2014-02-19 | 拜耳材料科技(中国)有限公司 | 异氰酸酯封端预聚物、及其制备方法和用途 |
| EP2635617B1 (en) | 2010-11-03 | 2018-12-26 | Dow Global Technologies LLC | Self-crushing polyurethane systems |
| US20120235070A1 (en) * | 2011-03-18 | 2012-09-20 | Basf Se | Process for producing flame-retardant porous materials based on polyurea |
| JP6080404B2 (ja) * | 2012-06-28 | 2017-02-15 | 旭有機材株式会社 | 配管カバー |
| AU2015339621B2 (en) * | 2014-10-29 | 2019-03-28 | Dow Global Technologies Llc | Hydrophilic prepolymer for polyurethane foams |
| KR101916508B1 (ko) | 2016-04-07 | 2018-11-07 | 현대자동차주식회사 | 폴리우레탄 폼 제조용 조성물 및 이의 성형품 |
| KR101875439B1 (ko) * | 2016-08-31 | 2018-08-02 | 현대자동차주식회사 | 폴리우레탄 폼 형성용 조성물, 폴리우레탄 폼 및 이를 포함하는 차량용 내장재 |
| US10208154B2 (en) * | 2016-11-30 | 2019-02-19 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Formulations for chemical mechanical polishing pads and CMP pads made therewith |
| KR101867064B1 (ko) * | 2017-11-24 | 2018-06-14 | (주)유원플렛폼 | 폴리우레탄폼 |
| CN108409940B (zh) * | 2018-03-14 | 2021-04-27 | 烟台合力聚氨酯有限公司 | 一种用于制备高回弹泡沫的改性mdi的制备方法 |
| JP7647054B2 (ja) * | 2020-10-07 | 2025-03-18 | 東ソー株式会社 | 軟質ポリウレタンフォーム |
| WO2023118015A1 (en) * | 2021-12-21 | 2023-06-29 | Basf Se | Environmental attributes for care composition ingredients |
| CN114316184B (zh) * | 2021-12-29 | 2024-01-26 | 优麦化学(山东)有限公司 | 一种遇水膨胀单组份预聚体及其制备方法和应用 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1229755B (it) * | 1989-05-17 | 1991-09-10 | Montedipe Spa | Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili. |
| DE4205934A1 (de) * | 1992-02-27 | 1993-09-02 | Basf Ag | Verfahren zur herstellung von fluorchlorkohlenwasserstoff freien, niedrigdichten polyurethan-weichschaumstoffen und weichelastischen polyurethan-formschaumstoffen sowie hierfuer verwendbare, mit urethangruppen modifizierte polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis |
| GB9208377D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for preparing flexible polyurethane foams |
| CA2094554C (en) * | 1992-05-12 | 2001-12-25 | Thirumurti Narayan | Polymethylene polyphenyl polyisocyanate based prepolymers |
| JP3242706B2 (ja) * | 1992-08-19 | 2001-12-25 | 三井化学株式会社 | インテグラルスキン付ポリウレタンフォームの製造法 |
| JP3311388B2 (ja) * | 1992-08-19 | 2002-08-05 | 三井化学株式会社 | インテグラルスキン付ポリウレタンフォームの製造法 |
| US5597885A (en) * | 1993-02-10 | 1997-01-28 | Basf Aktiengesellschaft | Preparation of chlorofluorocarbon-free flexible polyurethane foams using diphenylmethane diisocyanate-based polyisocyanate mixtures containing urethane groups, and modified polyisocyanate mixtures |
| JP3242755B2 (ja) * | 1993-06-18 | 2001-12-25 | 三井化学株式会社 | インテグラルスキン付ポリウレタンフォームの製造法 |
| JPH07258373A (ja) * | 1994-03-18 | 1995-10-09 | Shell Internatl Res Maatschappij Bv | 低密度かつ低硬度の軟質ポリウレタンフォームの製造方法 |
| US5389693A (en) * | 1994-05-31 | 1995-02-14 | The Dow Chemical Company | Integral skin polyurethane foams and process for the preparation thereof |
| DE19521798A1 (de) * | 1995-06-16 | 1996-12-19 | Bayer Ag | Polyurethanelastomere aus aliphatischen Polyisocyanaten und Polyesteretherpolyolen |
| US5663272A (en) * | 1995-12-22 | 1997-09-02 | Bayer Corporation | Allophanate-modified diphenylmethane diisocyanates and processes for their production and use |
| JP3610138B2 (ja) * | 1995-12-22 | 2005-01-12 | 三井武田ケミカル株式会社 | 低密度高弾性軟質ポリウレタンフォームの製造方法 |
| JP3020445B2 (ja) * | 1996-05-28 | 2000-03-15 | 大八化学工業株式会社 | ポリウレタンフォームの製造方法 |
| BR9807217A (pt) * | 1997-02-11 | 2000-05-23 | Huntsman Ici Chem Llc | Pré-polìmero terminado com isocianato, processo para sua preparação, e, espuma de poliuretano. |
| US5877227A (en) * | 1997-08-11 | 1999-03-02 | Imperial Chemical Industries Plc | Low density flexible polyurethane foams |
| EP1240227B1 (en) * | 1999-11-02 | 2012-05-09 | Huntsman International Llc | Process for making high resilience foams |
| US6376567B1 (en) * | 2000-12-07 | 2002-04-23 | Bayer Corporation | Polyisocyanate compositions and a process for the production of low-density flexible foams with low humid aged compression sets from these polyisocyanate compositions |
-
2001
- 2001-02-22 IT IT2001MI000357A patent/ITMI20010357A1/it unknown
-
2002
- 2002-02-22 CN CNB028053257A patent/CN100354330C/zh not_active Expired - Fee Related
- 2002-02-22 US US10/468,556 patent/US20060058408A1/en not_active Abandoned
- 2002-02-22 MX MXPA03007562A patent/MXPA03007562A/es unknown
- 2002-02-22 PL PL02363319A patent/PL363319A1/xx not_active Application Discontinuation
- 2002-02-22 EP EP02729934A patent/EP1385894A1/en not_active Withdrawn
- 2002-02-22 WO PCT/EP2002/001898 patent/WO2002068492A1/en not_active Ceased
- 2002-02-22 CA CA002439072A patent/CA2439072A1/en not_active Abandoned
- 2002-02-22 KR KR10-2003-7011013A patent/KR20030077643A/ko not_active Ceased
- 2002-02-22 BR BR0207777-9A patent/BR0207777A/pt not_active Application Discontinuation
- 2002-02-22 JP JP2002568001A patent/JP2004521981A/ja not_active Withdrawn
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2008
- 2008-03-18 JP JP2008069909A patent/JP2008179831A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030077643A (ko) | 2003-10-01 |
| BR0207777A (pt) | 2004-03-23 |
| JP2004521981A (ja) | 2004-07-22 |
| WO2002068492A1 (en) | 2002-09-06 |
| CA2439072A1 (en) | 2002-09-06 |
| PL363319A1 (en) | 2004-11-15 |
| JP2008179831A (ja) | 2008-08-07 |
| EP1385894A1 (en) | 2004-02-04 |
| MXPA03007562A (es) | 2003-12-11 |
| CN100354330C (zh) | 2007-12-12 |
| US20060058408A1 (en) | 2006-03-16 |
| CN1492888A (zh) | 2004-04-28 |
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