JP4194492B2 - 熱可塑性ポリウレタンの使用方法 - Google Patents
熱可塑性ポリウレタンの使用方法 Download PDFInfo
- Publication number
- JP4194492B2 JP4194492B2 JP2003552825A JP2003552825A JP4194492B2 JP 4194492 B2 JP4194492 B2 JP 4194492B2 JP 2003552825 A JP2003552825 A JP 2003552825A JP 2003552825 A JP2003552825 A JP 2003552825A JP 4194492 B2 JP4194492 B2 JP 4194492B2
- Authority
- JP
- Japan
- Prior art keywords
- isocyanate
- thermoplastic polyurethane
- monofunctional
- tpu
- index
- 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
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 68
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 59
- 239000012948 isocyanate Substances 0.000 claims abstract description 34
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 33
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 8
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 44
- 239000000843 powder Substances 0.000 claims description 34
- 229920005862 polyol Polymers 0.000 claims description 17
- 150000003077 polyols Chemical class 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 125000001931 aliphatic group Chemical group 0.000 claims description 9
- 150000002009 diols Chemical class 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 6
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 claims description 3
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000011541 reaction mixture Substances 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 2
- 239000004970 Chain extender Substances 0.000 description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 16
- 238000012360 testing method Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 125000005442 diisocyanate group Chemical group 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- -1 aliphatic isocyanates Chemical class 0.000 description 3
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000004595 color masterbatch Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N 4-nonylphenol Chemical compound CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- QVCUKHQDEZNNOC-UHFFFAOYSA-N 1,2-diazabicyclo[2.2.2]octane Chemical compound C1CC2CCN1NC2 QVCUKHQDEZNNOC-UHFFFAOYSA-N 0.000 description 1
- XSCLFFBWRKTMTE-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCCC(CN=C=O)C1 XSCLFFBWRKTMTE-UHFFFAOYSA-N 0.000 description 1
- IKYNWXNXXHWHLL-UHFFFAOYSA-N 1,3-diisocyanatopropane Chemical compound O=C=NCCCN=C=O IKYNWXNXXHWHLL-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
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- DFPJRUKWEPYFJT-UHFFFAOYSA-N 1,5-diisocyanatopentane Chemical compound O=C=NCCCCCN=C=O DFPJRUKWEPYFJT-UHFFFAOYSA-N 0.000 description 1
- UTFSEWQOIIZLRH-UHFFFAOYSA-N 1,7-diisocyanatoheptane Chemical compound O=C=NCCCCCCCN=C=O UTFSEWQOIIZLRH-UHFFFAOYSA-N 0.000 description 1
- QUPKOUOXSNGVLB-UHFFFAOYSA-N 1,8-diisocyanatooctane Chemical compound O=C=NCCCCCCCCN=C=O QUPKOUOXSNGVLB-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- YSAANLSYLSUVHB-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]ethanol Chemical compound CN(C)CCOCCO YSAANLSYLSUVHB-UHFFFAOYSA-N 0.000 description 1
- WTPYFJNYAMXZJG-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)phenoxy]ethanol Chemical compound OCCOC1=CC=C(OCCO)C=C1 WTPYFJNYAMXZJG-UHFFFAOYSA-N 0.000 description 1
- LBZZJNPUANNABV-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)phenyl]ethanol Chemical compound OCCC1=CC=C(CCO)C=C1 LBZZJNPUANNABV-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 description 1
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- SAIKULLUBZKPDA-UHFFFAOYSA-N Bis(2-ethylhexyl) amine Chemical compound CCCCC(CC)CNCC(CC)CCCC SAIKULLUBZKPDA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920006347 Elastollan Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical class [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- BWVAOONFBYYRHY-UHFFFAOYSA-N [4-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=C(CO)C=C1 BWVAOONFBYYRHY-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001334 alicyclic compounds Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000008953 bacterial degradation Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- JRWWCCITOITOFM-UHFFFAOYSA-N butane-1,1-diol;ethane-1,1-diol;hexanedioic acid Chemical compound CC(O)O.CCCC(O)O.OC(=O)CCCCC(O)=O JRWWCCITOITOFM-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- XXKOQQBKBHUATC-UHFFFAOYSA-N cyclohexylmethylcyclohexane Chemical compound C1CCCCC1CC1CCCCC1 XXKOQQBKBHUATC-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- JQZRVMZHTADUSY-UHFFFAOYSA-L di(octanoyloxy)tin Chemical compound [Sn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O JQZRVMZHTADUSY-UHFFFAOYSA-L 0.000 description 1
- PNOXNTGLSKTMQO-UHFFFAOYSA-L diacetyloxytin Chemical compound CC(=O)O[Sn]OC(C)=O PNOXNTGLSKTMQO-UHFFFAOYSA-L 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- PYBNTRWJKQJDRE-UHFFFAOYSA-L dodecanoate;tin(2+) Chemical compound [Sn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O PYBNTRWJKQJDRE-UHFFFAOYSA-L 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- AQBLLJNPHDIAPN-LNTINUHCSA-K iron(3+);(z)-4-oxopent-2-en-2-olate Chemical compound [Fe+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O AQBLLJNPHDIAPN-LNTINUHCSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 1
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical group CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- SZEGKVHRCLBFKJ-UHFFFAOYSA-N n-methyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNC SZEGKVHRCLBFKJ-UHFFFAOYSA-N 0.000 description 1
- MFHKEJIIHDNPQE-UHFFFAOYSA-N n-nonylnonan-1-amine Chemical compound CCCCCCCCCNCCCCCCCCC MFHKEJIIHDNPQE-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000037390 scarring Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 150000005619 secondary aliphatic amines Chemical class 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000003606 tin compounds Chemical class 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
- C08G18/08—Processes
- C08G18/0895—Manufacture of polymers by continuous 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
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
- C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms
-
- 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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/71—Monoisocyanates or monoisothiocyanates
-
- 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
- C08G2140/00—Compositions for moulding powders
-
- 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
- C08G2150/00—Compositions for coatings
- C08G2150/20—Compositions for powder coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Description
粉体スラッシュ法により部品を製造するために熱可塑性ポリウレタンを使用する方法であって、
該熱可塑性ポリウレタンが、
a)ポリイソシアネートを、
b)イソシアネート基と反応性のある少なくとも2個の水素原子を有し且つ分子量が500〜8000のポリオールを含む化合物
と反応させることにより製造され、且つ
b)のポリオールとしてポリエステルジオールを用い、そして、さらに少なくとも1種の単官能性イソシアネートを使用する熱可塑性ポリウレタン(TPU)であることを特徴とする方法を提供する。例えば、上記TPUを、粉体スラッシュ法による自動車の内装仕上げに使用する。
粉体塗装法により表面を被覆するために熱可塑性ポリウレタンを使用する方法であって、
該熱可塑性ポリウレタンが、
a)ポリイソシアネートを、
b)イソシアネート基と反応性のある少なくとも2個の水素原子を有し且つ分子量が500〜8000のポリオールを含む化合物
と反応させることにより製造され、且つ
b)のポリオールとしてポリエステルジオールを用い、そして、さらに少なくとも1種の単官能性イソシアネートを使用する熱可塑性ポリウレタンであることを特徴とする方法を提供する。
a)使用されるジイソシアネート(a)としては、脂肪族及び/又は脂環式ジイソシアネート、例えばトリメチレンジイソシアネート、テトラメチレンジイソシアネート、ペンタメチレンジイソシアネート、ヘキサメチレンジイソシアネート、ヘプタメチレンジイソシアネート及び/又はオクタメチレンジイソシアネート、2−メチルペンタメチレン1,5−ジイソシアネート、2−エチルブチレン1,4−ジイソシアネート、1−イソシアナト−3,3,5−トリメチル−5−イソシアナトメチルシクロヘキサン(イソホロンジイソシアネート、IPDI)、1,4−及び/又は1,3−ビス(イソシアナトメチル)シクロヘキサン(HXDI)、シクロヘキサン1,4−ジイソシアネート、1−メチルシクロヘキサン2,4−及び/又は2,6−ジイソシアネート、ジシクロヘキシルメタン4,4’−,2,4’−及び/又は2,2’−ジイソシアネートを挙げることができる。脂肪族ジイソシアネート(a)として、ヘキサメチレン1,6−ジイソシアネート(ヘキサメチレンジイソシアネート、HDI)を使用することが好ましい。用途によっては、少量の芳香族ポリイソシアネートも使用することができる。
表1及び2に示された量の、ポリオール、鎖延長剤及びモノアルコール(鎖調節剤)を、全混合物に対してそれぞれ0.5質量%のTinuvinR 328、TinuvinR 622LD、IrganoxR 245、ElastostabR H01及び100ppmの二オクタン酸スズを含む容器中で撹拌しながら混合し、そして80℃に予備加熱した。表1及び2に示された適当量のジイソシアネート又はジイソシアネートとモノイソシアネートとの混合物を、次いで激しく撹拌しながら添加した。反応混合物の温度が110℃に到達したとき、全体を皿に注ぎ、反応をオーブン内で80℃、15時間行い、終了した。次いで、十分に反応させた材料を顆粒化し、110℃で3時間乾燥させ、ポリウレタンに対して2質量%のカラーマスターバッチを用いて、配合混合段階において、20mmの一軸スクリュー押出機中で190℃にて黒に着色し、そして水槽で冷却し、押出顆粒機で顆粒化した。この黒色の顆粒材料をもう一度110℃で3時間乾燥し、次いで液体窒素で冷却しながらディスクミルで粉砕し、500μm未満の粒径の粉末を得た。その粉末を、その後約A4サイズの実験用のテクスチャード粉末スラッシュツール上で焼成し、粗いテクスチャードスキンを得た。焼成温度は表1及び2に示されている。
(混練機又は押出機での製造)
表1及び2の実施例で得られた基本TPU 40.0%
Blanc Fixe NR (BaSO4) 33.6%
TiO R−FCR 5(TiO2) 6.4%
Elftex TPR (黒色顔料) 20.0%
約A4サイズのテクスチャードスラッシュ型を、対流オーブンにおいて所定の温度で45分間予備加熱した。その型をオーブンから取りだし、300gの粉末を振とう(shaking)により均一分布させた。過剰の粉末を払いのけ、型を、後ゲルが起こるように、さらに30秒間オーブンに入れた。型を取りだし、水流下に冷却し、焼成スキンを取り外した。
ポリオールA=アジピン酸/ヘキサンジオール:ブタンジオール=1:2;OHN=56.8
CE=鎖延長剤
EG=エチレングリコール
HDI=ヘキサメチレンジイソシアネート
SMI=鎖延長剤のステアリルモノイソシアネート
MFR=メルト・フロー・レート
MFR測定=110℃、3時間乾燥後、DIN EN ISO 1133に準拠する測定
指数(Index)=指数(イソシアネート[モル]のイソシアネートと反応性のある化合物に対するモル比)
TS=DIN EN ISO 527に準拠する引張強度
EB=DIN EN ISO 527に準拠する破断点伸び
TPR=DIN 53515に準拠する引裂抵抗
摩耗=DIN53516に準拠する摩耗
SIT=粉末スラッシュ法の間において対流オーブンに設定された焼結温度
試験1=耐擦傷性を評価する試験;VW標準PV3906に準拠する評価
試験2=耐摩擦性を評価する試験;VW標準PV3906に準拠する評価
C=比較例
機械データは、射出成形2mm板を用いてS2標準バー上で測定した。
耐擦傷性を評価する試験の記述
試験装置:Zwick振子型衝撃試験機、Model5102.100/00、衝撃ハンマー4ジュール
ElastollanR 1185A10の標準小型試験バー(断面積:6×4mm)を、衝撃ハンマーに固定し、衝撃ハンマーが解放されると、標準小型試験バーの断面表面が、両面粘着テープによりその全面が固定されたテクスチャードTPUスラッシュスキンの上をブラシでこする(brush)ようにする。その表面上の標準小型試験バーの1個のブラシは、その表面に多かれ少なかれ強いマーキングを残し、それはVW標準PV3906に基づく方法で評価される。表面を横切る標準小型試験バーがその表面をブラシでこする速度及び運動量は、4ジュール衝撃ハンマー及び予め決められた解放高さによって予め正確に決められている。
耐摩擦性を評価するための試験の記述
こする間の表面に対する法線の力: 30N
こする距離(前後に1ストローク): 260mm
こする速度(前後に1ストローク): 15秒
ストローク数(前後): 10
標準織物: DIN EN ISO 12947−1、1996−02に準拠する綿製のスカーリング織物
接触面積: 227mm2
接触表面の材料: エラストマー50(ショアーA)
表面の評価: VW標準PV3906に基づく方法による
鎖延長剤(モノイソシアネート又はモノアルコール)の使用は、MFRの増加には、指数を低下させるより顕著に有効である。
Claims (9)
- 粉体スラッシュ法により部品を製造するために熱可塑性ポリウレタンを使用する方法であって、
該熱可塑性ポリウレタンが、
a)ポリイソシアネートを、
b)イソシアネート基と反応性のある少なくとも2個の水素原子を有し且つ分子量が500〜8000のポリオールを含む化合物
と反応させることにより製造され、且つ
b)のポリオールとしてポリエステルジオールを用い、そして、さらに少なくとも1種の単官能性イソシアネートを使用する熱可塑性ポリウレタンであることを特徴とする方法。 - 粉体塗装法により表面を被覆するために熱可塑性ポリウレタンを使用する方法であって、
該熱可塑性ポリウレタンが、
a)ポリイソシアネートを、
b)イソシアネート基と反応性のある少なくとも2個の水素原子を有し且つ分子量が500〜8000のポリオールを含む化合物
と反応させることにより製造され、且つ
b)のポリオールとしてポリエステルジオールを用い、そして、さらに少なくとも1種の単官能性イソシアネートを使用する熱可塑性ポリウレタンであることを特徴とする方法。 - 反応を0.95〜1.05:1の指数で行う請求項1又は2に記載の方法。
- 反応を0.98〜1.02:1の指数で行う請求項1又は2に記載の方法。
- ポリイソシアネートa)が脂肪族ポリイソシアネートである請求項1又は2に記載の方法。
- 単官能性イソシアネートが、全ての反応成分の質量に対して0.01〜5質量%の量で使用される請求項1又は2に記載の方法。
- 単官能性イソシアネートが、全ての反応成分の質量に対して0.1〜2質量%の量で使用される請求項1又は2に記載の方法。
- 単官能性イソシアネートが、全ての反応成分の質量に対して0.2〜1質量%の量で使用される請求項1又は2に記載の方法。
- 単官能性イソシアネートがステアリルイソシアネート及びフェニルイソシアネートから構成される群から選択される請求項1又は2に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10162349A DE10162349A1 (de) | 2001-12-18 | 2001-12-18 | Thermoplastische Polyurethane auf der Basis aliphatischer Isocyanate |
PCT/EP2002/014114 WO2003051949A1 (de) | 2001-12-18 | 2002-12-12 | Thermoplastische polyurethane auf der basis aliphatischer isocyanate |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005511871A JP2005511871A (ja) | 2005-04-28 |
JP4194492B2 true JP4194492B2 (ja) | 2008-12-10 |
Family
ID=7709775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003552825A Expired - Fee Related JP4194492B2 (ja) | 2001-12-18 | 2002-12-12 | 熱可塑性ポリウレタンの使用方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050107562A1 (ja) |
EP (1) | EP1458779B1 (ja) |
JP (1) | JP4194492B2 (ja) |
CN (1) | CN1271105C (ja) |
AT (1) | ATE368694T1 (ja) |
AU (1) | AU2002361057A1 (ja) |
DE (2) | DE10162349A1 (ja) |
ES (1) | ES2290356T3 (ja) |
WO (1) | WO2003051949A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4915494B2 (ja) * | 2005-11-18 | 2012-04-11 | 日本ポリウレタン工業株式会社 | 粉末状熱可塑性ポリウレタンウレア樹脂組成物 |
ATE482991T1 (de) * | 2006-01-18 | 2010-10-15 | Basf Se | Schaumstoffe auf basis thermoplastischer polyurethane |
JP4680081B2 (ja) * | 2006-02-08 | 2011-05-11 | 三洋化成工業株式会社 | スラッシュ成形用樹脂粉末組成物及び成形品 |
JP4916007B2 (ja) | 2007-03-01 | 2012-04-11 | 三洋化成工業株式会社 | スラッシュ成形用樹脂粉末組成物及び成形品 |
US20080319103A1 (en) * | 2007-06-20 | 2008-12-25 | National Taiwan University | Polyurethane composite material and application |
US8088838B2 (en) * | 2007-06-20 | 2012-01-03 | National Taiwan University | Cone material in endodontic treatment |
US7977406B2 (en) * | 2007-06-20 | 2011-07-12 | National Taiwan University | Endodontics sealer |
JP5401320B2 (ja) | 2007-10-15 | 2014-01-29 | 三井化学株式会社 | ポリウレタン樹脂 |
CN101821311B (zh) * | 2007-10-15 | 2013-05-15 | 三井化学株式会社 | 粒状聚氨酯树脂组合物及其成型品 |
CN101970518B (zh) * | 2007-10-22 | 2013-03-13 | 路博润高级材料公司 | 柔性、弹性、无增塑剂的热塑性聚氨酯及其合成方法 |
JP6433905B2 (ja) * | 2012-10-16 | 2018-12-05 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 熱可塑性ポリウレタン及びポリ(メタ)アクリレートの熱可塑処理が可能な透明混合物 |
BR112015030413A2 (pt) * | 2013-06-04 | 2017-07-25 | Basf Se | elastômeros de poliuretano termoplástico macio e processo para sua preparação |
DE102014211186A1 (de) * | 2014-06-11 | 2015-12-17 | Tesa Se | Polyester-Polyurethan |
DE102021110918A1 (de) | 2021-04-28 | 2022-11-03 | ABUS August Bremicker Söhne Kommanditgesellschaft | Schloss mit beschichtetem Schließbügel |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2925944A1 (de) * | 1979-06-27 | 1981-01-22 | Bayer Ag | Verfahren zur herstellung von polyurethanharnstoffen |
DE4406948A1 (de) * | 1994-03-03 | 1995-09-07 | Bayer Ag | Verfahren zur Herstellung von thermoplastischen Polyurethanelastomeren (TPU) |
US5491211A (en) * | 1994-06-14 | 1996-02-13 | Bayer Corporation | Bloom-free thermoplastic polyurethane compositions |
US5545706A (en) * | 1995-05-09 | 1996-08-13 | Arco Chemical Technology, L.P. | PTMEG polyurethane elastomers employing monofunctional polyethers |
US6355721B1 (en) * | 1999-12-03 | 2002-03-12 | Bayer Coporation | High molecular weight liquid, non-functional polyether polyurethane plasticizers |
US6384130B1 (en) * | 1999-12-03 | 2002-05-07 | Bayer Corporation | Liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers |
DE10115224C1 (de) * | 2001-03-28 | 2002-09-05 | Bayer Ag | Lichtstabile thermoplastische Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung |
-
2001
- 2001-12-18 DE DE10162349A patent/DE10162349A1/de not_active Withdrawn
-
2002
- 2002-12-12 JP JP2003552825A patent/JP4194492B2/ja not_active Expired - Fee Related
- 2002-12-12 DE DE50210610T patent/DE50210610D1/de not_active Expired - Lifetime
- 2002-12-12 AU AU2002361057A patent/AU2002361057A1/en not_active Abandoned
- 2002-12-12 CN CN02825558.5A patent/CN1271105C/zh not_active Expired - Fee Related
- 2002-12-12 ES ES02795164T patent/ES2290356T3/es not_active Expired - Lifetime
- 2002-12-12 EP EP02795164A patent/EP1458779B1/de not_active Expired - Lifetime
- 2002-12-12 WO PCT/EP2002/014114 patent/WO2003051949A1/de active IP Right Grant
- 2002-12-12 AT AT02795164T patent/ATE368694T1/de not_active IP Right Cessation
- 2002-12-12 US US10/497,547 patent/US20050107562A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE50210610D1 (de) | 2007-09-13 |
US20050107562A1 (en) | 2005-05-19 |
AU2002361057A1 (en) | 2003-06-30 |
WO2003051949A1 (de) | 2003-06-26 |
CN1617897A (zh) | 2005-05-18 |
EP1458779A1 (de) | 2004-09-22 |
DE10162349A1 (de) | 2003-07-10 |
ES2290356T3 (es) | 2008-02-16 |
ATE368694T1 (de) | 2007-08-15 |
EP1458779B1 (de) | 2007-08-01 |
JP2005511871A (ja) | 2005-04-28 |
CN1271105C (zh) | 2006-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4194492B2 (ja) | 熱可塑性ポリウレタンの使用方法 | |
US6410638B1 (en) | Aliphatic, sinterable, thermoplastic polyurethane molding compositions | |
CA2344784C (en) | Aliphatic thermoplastic polyurethanes and use thereof | |
US5218058A (en) | Flexible elastic polyurethane films a process for their preparation and their use | |
US6518389B1 (en) | Aliphatic thermoplastic polyurethanes, processes for their preparation and their use | |
CA2376343C (en) | Aliphatic thermoplastic polyurethanes and use thereof | |
KR100623113B1 (ko) | 연질 탄성 폴리우레탄 필름, 그의 제조 방법 및 그의 용도 | |
JPH07103211B2 (ja) | ウレタン基を有するポリ尿素エラストマーの製造方法 | |
KR20070109868A (ko) | 블루밍 거동이 향상된 지방족 소결성 열가소성 폴리우레탄성형 조성물 | |
CA1271613A (en) | Process for the production of matte, non-blocking, thin-walled molded articles from linear thermoplastic polyurethane elastomers containing polyadducts and their use | |
CA2346528C (en) | Mouldings of thermoplastic polyurethanes exhibiting reduced fogging | |
MX2007013929A (es) | Elementos compuestos de plastico y proceso para la produccion de los mismos. | |
US6420510B1 (en) | Aliphatic, low-emission thermoplastic polyurethane molding materials suitable for sintering | |
EP3245238B1 (en) | Polyurethane catalysts | |
US3609112A (en) | Urea-urethane compositions from 1-amino-3-aminomethyl-3,5,5-trimethyl cyclohexane | |
GB1572629A (en) | Injection mouldable polyurethanes | |
JP2019521225A (ja) | シロキサン−有機共重合体含有ポリマー組成物 | |
AU766374B2 (en) | Thermosetting poly urethane/urea-forming compositions | |
US20210062035A1 (en) | Two-component coating compositions | |
JP4959120B2 (ja) | 液状ブロック化ウレタンプレポリマー | |
JPH101526A (ja) | 活性水素成分及びポリウレタン樹脂の製造法 | |
WO1990006973A1 (en) | Polyurethane molding | |
WO2021032528A1 (en) | A preparation comprising thermoplastic polyisocyanate polyaddition product, a process for preparing the same and the use thereof | |
MXPA99011893A (en) | Polyurethane aliphatic thermoplastics, procedures for your obtaining and your | |
CA2177168A1 (en) | Process for producing thermoplastic polyurethanes by combined thethermoplastic treatment of a hydroxyl- and an isocyanate polyurethane |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070626 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070920 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071024 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080325 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080620 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080826 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080922 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111003 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121003 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131003 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |