KR100275076B1 - 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)으로 경화된 폴리우레탄 - Google Patents
4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)으로 경화된 폴리우레탄 Download PDFInfo
- Publication number
- KR100275076B1 KR100275076B1 KR1019950702276A KR19950702276A KR100275076B1 KR 100275076 B1 KR100275076 B1 KR 100275076B1 KR 1019950702276 A KR1019950702276 A KR 1019950702276A KR 19950702276 A KR19950702276 A KR 19950702276A KR 100275076 B1 KR100275076 B1 KR 100275076B1
- Authority
- KR
- South Korea
- Prior art keywords
- diisocyanate
- prepolymer
- bis
- methylene
- aliphatic
- 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
- VIOMIGLBMQVNLY-UHFFFAOYSA-N 4-[(4-amino-2-chloro-3,5-diethylphenyl)methyl]-3-chloro-2,6-diethylaniline Chemical compound CCC1=C(N)C(CC)=CC(CC=2C(=C(CC)C(N)=C(CC)C=2)Cl)=C1Cl VIOMIGLBMQVNLY-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000004814 polyurethane Substances 0.000 title claims description 26
- 229920002635 polyurethane Polymers 0.000 title claims description 26
- 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 abstract description 86
- 150000004984 aromatic diamines Chemical class 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 46
- 229920005862 polyol Polymers 0.000 claims description 42
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- 150000003077 polyols Chemical class 0.000 claims description 35
- IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical compound C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 125000005442 diisocyanate group Chemical group 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 17
- 239000012948 isocyanate Substances 0.000 claims description 16
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 15
- 150000002513 isocyanates Chemical class 0.000 claims description 14
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 claims description 12
- -1 polyol compounds Chemical class 0.000 claims description 11
- 208000029497 Elastoma Diseases 0.000 claims description 8
- 229920005906 polyester polyol Polymers 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 7
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920001281 polyalkylene Polymers 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 4
- FWWWRCRHNMOYQY-UHFFFAOYSA-N 1,5-diisocyanato-2,4-dimethylbenzene Chemical compound CC1=CC(C)=C(N=C=O)C=C1N=C=O FWWWRCRHNMOYQY-UHFFFAOYSA-N 0.000 claims description 3
- BSYVFGQQLJNJJG-UHFFFAOYSA-N 2-[2-(2-aminophenyl)sulfanylethylsulfanyl]aniline Chemical compound NC1=CC=CC=C1SCCSC1=CC=CC=C1N BSYVFGQQLJNJJG-UHFFFAOYSA-N 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- AOFIWCXMXPVSAZ-UHFFFAOYSA-N 4-methyl-2,6-bis(methylsulfanyl)benzene-1,3-diamine Chemical compound CSC1=CC(C)=C(N)C(SC)=C1N AOFIWCXMXPVSAZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 claims description 2
- 229940096118 ella Drugs 0.000 claims 2
- OOLLAFOLCSJHRE-ZHAKMVSLSA-N ulipristal acetate Chemical compound C1=CC(N(C)C)=CC=C1[C@@H]1C2=C3CCC(=O)C=C3CC[C@H]2[C@H](CC[C@]2(OC(C)=O)C(C)=O)[C@]2(C)C1 OOLLAFOLCSJHRE-ZHAKMVSLSA-N 0.000 claims 2
- JWADROPLEXJCRF-UHFFFAOYSA-N 4-[(4-amino-2-chlorophenyl)methyl]-3-chloroaniline Chemical compound ClC1=CC(N)=CC=C1CC1=CC=C(N)C=C1Cl JWADROPLEXJCRF-UHFFFAOYSA-N 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 19
- 239000004848 polyfunctional curative Substances 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 8
- 231100000331 toxic Toxicity 0.000 abstract description 7
- 230000002588 toxic effect Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 5
- 229920006311 Urethane elastomer Polymers 0.000 abstract description 4
- 229920001730 Moisture cure polyurethane Polymers 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 36
- 239000000806 elastomer Substances 0.000 description 36
- 230000000052 comparative effect Effects 0.000 description 35
- 238000003860 storage Methods 0.000 description 12
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 8
- 239000004970 Chain extender Substances 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 239000005059 1,4-Cyclohexyldiisocyanate Substances 0.000 description 5
- JRQLZCFSWYQHPI-UHFFFAOYSA-N 4,5-dichloro-2-cyclohexyl-1,2-thiazol-3-one Chemical compound O=C1C(Cl)=C(Cl)SN1C1CCCCC1 JRQLZCFSWYQHPI-UHFFFAOYSA-N 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 150000004985 diamines Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- PISLZQACAJMAIO-UHFFFAOYSA-N 2,4-diethyl-6-methylbenzene-1,3-diamine Chemical compound CCC1=CC(C)=C(N)C(CC)=C1N PISLZQACAJMAIO-UHFFFAOYSA-N 0.000 description 2
- ZYCRBOCGBKATBL-UHFFFAOYSA-N 3-tert-butyl-6-methylbenzene-1,2-diamine Chemical compound CC1=CC=C(C(C)(C)C)C(N)=C1N ZYCRBOCGBKATBL-UHFFFAOYSA-N 0.000 description 2
- 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
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 2
- AZYRZNIYJDKRHO-UHFFFAOYSA-N 1,3-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC(C(C)(C)N=C=O)=C1 AZYRZNIYJDKRHO-UHFFFAOYSA-N 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- ICLCCFKUSALICQ-UHFFFAOYSA-N 1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene Chemical compound C1=C(N=C=O)C(C)=CC(C=2C=C(C)C(N=C=O)=CC=2)=C1 ICLCCFKUSALICQ-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical class C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 1
- 238000010953 Ames test Methods 0.000 description 1
- 231100000039 Ames test Toxicity 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-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-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
- 108010010803 Gelatin Proteins 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- PFEVLHPHNQFASW-UHFFFAOYSA-N cyclohexyl cyanate Chemical class N#COC1CCCCC1 PFEVLHPHNQFASW-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 231100000925 very toxic Toxicity 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
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
-
- 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
- C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic 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
- C08G2380/00—Tyres
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (16)
- 하기 (a) 및 (b)를 포함하는 유기 디이소시아네이트 초기중합체 : (a) 톨루엔 디이소시아네이트 부가 폴리에테르 또는 폴리에스테르 폴리올을 포함하는 제1초기중합체 성분, 여기서 초기중합체는 0.4중량% 미만의 유기 톨루엔 디이소시아네이트 모노마를 함유한다 : 및 (b) 하기 (i) 또는 (ii)로부터 선택된 제2 성분 :(i) 1,1'-메틸렌-비스-(4-이소시아네이토시클로헥산)의 다양한 기하 이성질체 순수물 또는 혼합물을 포함하는 그룹으로부터 선택된 지방족 디이소시아네이트 :(ii) 지방족 디이소시아네이트를 디올 또는 폴리올 화합물과 미리 반응시켜서 제조된 지방족 디이소시아네이트 말단 초기중합체.여기서 상기 제1성분은 상기 제2성분과 배합되어 상기 유기 디이소시아네이트 초기중합체가 형성된다.
- 제1항에 있어서, 제1성분의 유리 톨루엔 디이소시아네이트 모노마 함량이 0.2중량% 미만인 유기 디이소시아네이트 초기중합체.
- 제1항에 있어서, 제2성분의 지방족 디이소시아네이트가1,1'-메틸렌-비스-(4-이소시아네이토시클로헥산)의 이성질체,1,4-시클로헥산 디이소시아네이트, 이소포론 디이소시아네이트,1,3-크실릴렌 디이소시아네이트, 또는파라 - 또는 메타-이성질체 형태의 1,1,4,4-테트라메틸크실릴렌 디이소시아네이트로 구성되어 있는 군으로부터 선택된 유기 디이소시아네이트 초기중합체.
- 제1항에 있어서, 제2성분의 지방족 디이소시아네이트가 1,1'-메틸렌-비스-(4-이소시아네이토시클로헥산)의 순수한 또는 혼합된 기하 이성질체로 구성되어 있는 군으로부터 선택된 유기 디이소시아네이트 초기중합체.
- 제1항에 있어서, 폴리올이 폴리테트라메틸렌 에테르 글리콜인 초기 중합체.
- 제1항에 있어서, 폴리올이 폴리테트라메틸렌 에테르 글리콜이고, 지방족 디이소시아네이트가 1,1'-메틸렌-비스-(4-이소시아네이토시클로헥산)의 순수한 또는 혼합된 이성질체로 구성되어 있는 군으로부터 선택된 초기중합체.
- 하기(a) 및 (b)의 반응에 의하여 형성된 유기 디이소시아네이트부가 초기중합체 :(a) 톨루엔 디이소시아네이트, 및 1,1'-메틸렌 -비스-(4-이소시아네이토시클로헥산)의 다양한 이성질체, 1,4-시클로헥산 디이소시아네이트, 또는 이소포론 디이소시아네이트로 구성되어 있는 군으로부터 선택된 지방족 디이소시아네이트 : 및(b) 폴리알킬렌 에테르 폴리올 또는 폴리에스테르 폴리올,여기서 상기 유기 디이소시아네이트 초기중합체의 유리 톨루엔 디이소시아네이트 함량은 0.4중량% 미만이다.
- 제1항의 유기 디이소시아네이트 초기중합체와, 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)을 함유하는, 경화에 유효한 양의 경화제의 반응에 의하여 형성된 폴리우레탄 엘라스토마.
- 제6항의 유기 디이소시아네이트 초기중합체와, 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)을 함유하는, 경화에 유효한 양의 경화제의 반응에 의하여 형성된 폴리우레탄 엘라스토마.
- 하기 (a)~(c) 단계를 포함하는, 저함량의 유리 톨록엔 디이소시아네이트를 지닌 방향족/지방족 배합 이소시아네이트 초기중합체의 제조방법.(a) 몰 과잉의 하나 이상의 톨루엔 디이소시아네이트와, 폴리알킬렌 에테르 폴리올 및 폴리에스테르 폴리올로 구성되어 있는 군으로부터 선택된 고분자 폴리올을 30℃~150℃에서 충분한 시간동안 반응시켜서 고함량의 유리 톨루엔 디이소시아네이트 초기중합체를 형성 ;(b) 상기 고함량의 유리 톨루엔 디이소시아네이트 초기중합체의 유리 톨루엔 디이소시아네이트 양을 0.4% 미만으로 감소시켜서 저함량의 유리 톨루엔 디이소시아네이트 초기중합체를 형성 ; 및(c) 상기 저함량의 유리 톨루엔 디이소시아네이트에 지방족 디이소시아네이트 또는 지방족 디이소시아네이트 부가 초기중합체를 첨가하여 방향족/지방족 배합 디이소시아네이트 초기중합체를 형성.
- 하기 (a) 및 (b)의 반응에 의하여 형성된 폴리우레탄 엘라스토마 ;(a) 분자량이 650~3,000인 이소시아네이트 부가 폴리알킬렌 에테르 폴리올 또는 폴리에스테르 폴리올 초기중합체 ; 및(b) 필수적으로 95~5 중량%의 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린) 및 5~95중량%의 제2방향족 디아민 경화제로 구성되는 경화제 배합물.
- 제11항에 있어서, 제2 방향족 디아민 경화제가,4,4'-메틸렌-비스-(2-클로로아닐린),디메틸티오-톨루엔디아민,트리메틸렌 글리콜 디- p-아미노벤조에이트, 및1,2-비스-(2-아미노페닐티오)에탄으로 구성되어 있는 군으로부터 선택된 폴리우레탄 엘라스토마.
- 하기 (a) 및 (b)의 반응에 의하여 형성된 폴리우레탄 엘라스토마 ;(a) 이소시아네이트 부가 폴리알킬렌 에테르 폴리올 또는 폴리에스테르 폴리올 초기중합체 : 및(b) 70~90중량%의 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)및 30~10중량%의 4,4'-메틸렌-비스-(3-클로로아닐린)을 포함하는 경화제 배합물.
- 제11항에 있어서, 초기중합체 내의 이소시아네이트가 2,4-톨루엔-디이소시아네이트가 65~100% 존재하며 2,6-톨루엔-디이소시아네이트가 0~35% 존재하는, 톨루엔 디이소시아네이트 이성질체 배합물인 폴리우레탄 엘라스토마.
- 제11항에 있어서, 초기중합체의 이소시아네이트 함량이 2~10%인 폴리우레탄 엘라스토마.
- 제11항에 있어서, 초기중합체의 유리 톨루엔 디이소시아네이트 모노마 함량이 0.4% 미만인 폴리우레탄 엘라스토마.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US98750192A | 1992-12-07 | 1992-12-07 | |
US987501 | 1992-12-07 | ||
PCT/US1993/011233 WO1994013722A1 (en) | 1992-12-07 | 1993-11-17 | Polyurethanes cured with 4,4'-methylene-bis-(3-chloro-2,6-diethylaniline) |
Publications (2)
Publication Number | Publication Date |
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KR950704384A KR950704384A (ko) | 1995-11-20 |
KR100275076B1 true KR100275076B1 (ko) | 2000-12-15 |
Family
ID=25533320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950702276A Expired - Fee Related KR100275076B1 (ko) | 1992-12-07 | 1993-11-17 | 4,4'-메틸렌-비스-(3-클로로-2,6-디에틸아닐린)으로 경화된 폴리우레탄 |
Country Status (10)
Country | Link |
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US (1) | US6046297A (ko) |
EP (1) | EP0672075B1 (ko) |
JP (1) | JP2689376B2 (ko) |
KR (1) | KR100275076B1 (ko) |
AT (1) | ATE153351T1 (ko) |
AU (1) | AU5613494A (ko) |
CA (1) | CA2150386C (ko) |
DE (1) | DE69310927T2 (ko) |
FI (2) | FI113373B (ko) |
WO (1) | WO1994013722A1 (ko) |
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1993
- 1993-11-17 KR KR1019950702276A patent/KR100275076B1/ko not_active Expired - Fee Related
- 1993-11-17 CA CA002150386A patent/CA2150386C/en not_active Expired - Fee Related
- 1993-11-17 AT AT94901604T patent/ATE153351T1/de not_active IP Right Cessation
- 1993-11-17 JP JP6514184A patent/JP2689376B2/ja not_active Expired - Lifetime
- 1993-11-17 EP EP94901604A patent/EP0672075B1/en not_active Revoked
- 1993-11-17 DE DE69310927T patent/DE69310927T2/de not_active Revoked
- 1993-11-17 WO PCT/US1993/011233 patent/WO1994013722A1/en not_active Application Discontinuation
- 1993-11-17 AU AU56134/94A patent/AU5613494A/en not_active Abandoned
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1995
- 1995-06-05 FI FI952744A patent/FI113373B/fi not_active IP Right Cessation
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1996
- 1996-11-27 US US08/758,067 patent/US6046297A/en not_active Expired - Fee Related
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2001
- 2001-06-01 FI FI20011153A patent/FI111736B/fi not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100864615B1 (ko) | 2007-03-12 | 2008-10-22 | 주원테크 주식회사 | 열가소성 폴리우레탄과, 열가소성 고무와, 열가소성폴리우레탄 및 고무 공중합체 |
KR101875173B1 (ko) * | 2010-12-20 | 2018-07-06 | 아크조노벨코팅스인터내셔널비.브이. | 유리 단량체성 이소시아네이트가 매우 적은 예비중합체 유래의 mdi를 기본으로 하는 라이닝 및 막 |
Also Published As
Publication number | Publication date |
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EP0672075A1 (en) | 1995-09-20 |
FI111736B (fi) | 2003-09-15 |
DE69310927T2 (de) | 1997-10-09 |
CA2150386A1 (en) | 1994-06-23 |
JPH07509274A (ja) | 1995-10-12 |
FI952744A0 (fi) | 1995-06-05 |
AU5613494A (en) | 1994-07-04 |
CA2150386C (en) | 2004-03-16 |
ATE153351T1 (de) | 1997-06-15 |
JP2689376B2 (ja) | 1997-12-10 |
US6046297A (en) | 2000-04-04 |
FI952744L (fi) | 1995-06-05 |
KR950704384A (ko) | 1995-11-20 |
FI113373B (fi) | 2004-04-15 |
FI20011153L (fi) | 2001-06-01 |
EP0672075B1 (en) | 1997-05-21 |
WO1994013722A1 (en) | 1994-06-23 |
DE69310927D1 (de) | 1997-06-26 |
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