ZA200307149B - Polyurethane geotextile composite liner with improved water restance and a process for the production thereof. - Google Patents
Polyurethane geotextile composite liner with improved water restance and a process for the production thereof. Download PDFInfo
- Publication number
- ZA200307149B ZA200307149B ZA200307149A ZA200307149A ZA200307149B ZA 200307149 B ZA200307149 B ZA 200307149B ZA 200307149 A ZA200307149 A ZA 200307149A ZA 200307149 A ZA200307149 A ZA 200307149A ZA 200307149 B ZA200307149 B ZA 200307149B
- Authority
- ZA
- South Africa
- Prior art keywords
- weight
- polyurethane
- geotextile
- composite
- isocyanate
- Prior art date
Links
- 239000004746 geotextile Substances 0.000 title claims description 101
- 239000004814 polyurethane Substances 0.000 title claims description 97
- 229920002635 polyurethane Polymers 0.000 title claims description 97
- 239000002131 composite material Substances 0.000 title claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 63
- 238000000034 method Methods 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000000203 mixture Substances 0.000 claims description 52
- 229920005862 polyol Polymers 0.000 claims description 48
- 150000003077 polyols Chemical class 0.000 claims description 48
- 229920000570 polyether Polymers 0.000 claims description 34
- 239000005056 polyisocyanate Substances 0.000 claims description 34
- 229920001228 polyisocyanate Polymers 0.000 claims description 34
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 27
- 239000003054 catalyst Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 22
- 239000012948 isocyanate Substances 0.000 claims description 21
- 150000002513 isocyanates Chemical class 0.000 claims description 21
- 239000004359 castor oil Substances 0.000 claims description 18
- 235000019438 castor oil Nutrition 0.000 claims description 18
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 18
- -1 polyoxypropylene Polymers 0.000 claims description 18
- 150000002009 diols Chemical class 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 11
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001451 polypropylene glycol Polymers 0.000 claims description 5
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 3
- 125000002524 organometallic group Chemical group 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 description 8
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 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 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 150000004072 triols Chemical class 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 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 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 150000003606 tin compounds Chemical class 0.000 description 2
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- ZBBLRPRYYSJUCZ-GRHBHMESSA-L (z)-but-2-enedioate;dibutyltin(2+) Chemical compound [O-]C(=O)\C=C/C([O-])=O.CCCC[Sn+2]CCCC ZBBLRPRYYSJUCZ-GRHBHMESSA-L 0.000 description 1
- ZTNJGMFHJYGMDR-UHFFFAOYSA-N 1,2-diisocyanatoethane Chemical compound O=C=NCCN=C=O ZTNJGMFHJYGMDR-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- JXHQHIGDDYSAJH-UHFFFAOYSA-N 1-isocyanato-1-(isocyanatomethyl)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(CN=C=O)(N=C=O)C1 JXHQHIGDDYSAJH-UHFFFAOYSA-N 0.000 description 1
- CEZWFBJCEWZGHX-UHFFFAOYSA-N 4-isocyanato-n-(oxomethylidene)benzenesulfonamide Chemical class O=C=NC1=CC=C(S(=O)(=O)N=C=O)C=C1 CEZWFBJCEWZGHX-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000531908 Aramides Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 229920004935 Trevira® Polymers 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-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
- CQQXCSFSYHAZOO-UHFFFAOYSA-L [acetyloxy(dioctyl)stannyl] acetate Chemical compound CCCCCCCC[Sn](OC(C)=O)(OC(C)=O)CCCCCCCC CQQXCSFSYHAZOO-UHFFFAOYSA-L 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
- 150000001241 acetals Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- JGCWKVKYRNXTMD-UHFFFAOYSA-N bicyclo[2.2.1]heptane;isocyanic acid Chemical class N=C=O.N=C=O.C1CC2CCC1C2 JGCWKVKYRNXTMD-UHFFFAOYSA-N 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- PWEVMPIIOJUPRI-UHFFFAOYSA-N dimethyltin Chemical compound C[Sn]C PWEVMPIIOJUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N ethyl hexanoate Chemical compound CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 125000005313 fatty acid group Chemical group 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 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 1
- 229940070765 laurate Drugs 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 125000005474 octanoate group Chemical group 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005903 polyol mixture Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- SYRHIZPPCHMRIT-UHFFFAOYSA-N tin(4+) Chemical class [Sn+4] SYRHIZPPCHMRIT-UHFFFAOYSA-N 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- C08G18/28—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
- C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids 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
- C08G2190/00—Compositions for sealing or packing joints
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/809,023 US6669407B2 (en) | 2001-03-15 | 2001-03-15 | Polyurethane geotextile composite liner with improved water resistance and a process for the production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200307149B true ZA200307149B (en) | 2004-09-13 |
Family
ID=25200363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200307149A ZA200307149B (en) | 2001-03-15 | 2003-09-12 | Polyurethane geotextile composite liner with improved water restance and a process for the production thereof. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6669407B2 (zh) |
| EP (1) | EP1381638A1 (zh) |
| CN (1) | CN1240739C (zh) |
| CA (1) | CA2440881A1 (zh) |
| MX (1) | MXPA03008233A (zh) |
| PL (1) | PL364136A1 (zh) |
| WO (1) | WO2002074830A1 (zh) |
| ZA (1) | ZA200307149B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7267288B2 (en) * | 2001-03-22 | 2007-09-11 | Nevada Supply Corporation | Polyurethane in intimate contact with fibrous material |
| US20050058515A1 (en) * | 2003-09-12 | 2005-03-17 | Markusch Peter H. | Geotextile/polymer composite liners based on waterborne resins |
| US7157010B1 (en) | 2004-02-18 | 2007-01-02 | Civil & Environmental Consultants, Inc. | Polymeric flocculant infused silt fence |
| US8692030B1 (en) * | 2006-04-20 | 2014-04-08 | Pittsburg State University | Biobased-petrochemical hybrid polyols |
| DK2081973T3 (da) * | 2006-10-04 | 2010-08-16 | Basf Se | Støbemasser på basis af polyurethan |
| US8468968B2 (en) | 2009-10-22 | 2013-06-25 | Quest Inspar LLC | Method and apparatus for lining pipes with isocyanate and hydroxyl-amine resin based on castrol or soy oil |
| CA2747460A1 (en) | 2010-07-30 | 2012-01-30 | Kent Weisenberg | Method and apparatus for lining pipes with isocyanate and hydroxyl-amine resin based on castrol or soy oil |
| CN105671968B (zh) * | 2014-05-20 | 2019-03-29 | 嘉兴富胜达染整有限公司 | 一种防护面料 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2846814A1 (de) * | 1978-10-27 | 1980-05-08 | Bayer Ag | Suspensionen von isocyanat-destillationsrueckstaenden in polyolen |
| DE2906091C3 (de) * | 1979-02-17 | 1982-04-08 | Fa. Carl Freudenberg, 6940 Weinheim | Verwendung von Polyurethanen zur Heißversiegelung von textilen Flächengebilden |
| DE3015440A1 (de) * | 1980-04-22 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyurethan-kunststoffen unter verwendung von cyclischen, n-hydroxyalkyl-substituierten, amidingruppen aufweisenden verbindungen als katalysatoren |
| DE3227679A1 (de) * | 1982-07-24 | 1984-02-02 | Bayer Ag, 5090 Leverkusen | Beschichteter verbundwerkstoff, verfahren zu seiner herstellung und seine verwendung zum auskleiden von durchlaessen |
| DE3323880C1 (de) | 1983-07-02 | 1984-08-16 | Th. Goldschmidt Ag, 4300 Essen | Polyoxyalkylenether des Rizinusoeles und deren Verwendung zur Herstellung von Polyurethanen |
| JPS60166353A (ja) | 1984-02-09 | 1985-08-29 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリウレタン金属防食塗料組成物 |
| US4728710A (en) * | 1986-11-28 | 1988-03-01 | Ashland Oil, Inc. | Sag resistant urethane adhesives with improved antifoaming property |
| US4743672A (en) * | 1987-02-26 | 1988-05-10 | Ashland Oil, Inc. | Sag resistant, two component urethane adhesives |
| US4889915A (en) * | 1987-04-14 | 1989-12-26 | Caschem, Inc. | Urethane adhesives |
| US4955759A (en) | 1988-08-23 | 1990-09-11 | Le Roy Payne | Ditch lining apparatus and method and product therefrom |
| US5062740A (en) | 1988-08-23 | 1991-11-05 | Le Roy Payne | Laminate forming and applying apparatus and method and product therefrom |
| US4872784A (en) * | 1988-08-23 | 1989-10-10 | Le Roy Payne | Ditch lining apparatus and method and product therefrom |
| US4955760A (en) | 1988-08-23 | 1990-09-11 | Le Roy Payne | Laminate forming and applying apparatus and method and product therefrom |
| US5166303A (en) * | 1990-04-19 | 1992-11-24 | Miles Inc. | Expandable non-sagging polyurethane compositions |
| US5061776A (en) * | 1990-11-19 | 1991-10-29 | Hughes Aircraft Company | Modified polyurethane flow-under thermal transfer adhesive |
| DE4134693A1 (de) * | 1991-10-21 | 1993-04-22 | Basf Ag | Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel |
| EP0648237B1 (en) * | 1992-06-26 | 1997-11-05 | Minnesota Mining And Manufacturing Company | Polyurethane/polyurea elastomers |
| US5378733A (en) * | 1993-04-09 | 1995-01-03 | Seaward International, Inc. | Sound attenuating polymer composites |
| US5421677A (en) * | 1994-04-07 | 1995-06-06 | Miles Inc. | Process for forming a ditch liner |
| CA2159263A1 (en) * | 1994-11-14 | 1996-05-15 | Peter H. Markusch | Non-sagging, sandable polyurethane compositions |
| DE4443432A1 (de) * | 1994-12-06 | 1996-06-13 | Elastogran Gmbh | Unter Druck stehende, Treibmittel enthaltende Isocyanat-Semirpräpolymermischungen auf Basis von Mischungen aus Polyhydroxylverbindungen und Monoalkoholen und/oder Hydroxyketonen, ihre Verwendung zur Herstellung von Polyurethanschaumstoffen und ein Verfahren hierfür |
| KR100414602B1 (ko) * | 1995-01-13 | 2004-02-18 | 에섹스 스페시얼티 프로덕츠, 인코오포레이티드 | 2-부분습윤경화성폴리우레탄접착제 |
| US5770673A (en) * | 1996-04-10 | 1998-06-23 | Bayer Corporation | Non-sagging, light stable polyurethane compositions, a process for producing them, and their use as seam sealants |
| WO1998008884A1 (en) * | 1996-08-26 | 1998-03-05 | Tyndale Plains-Hunter, Ltd. | Hydrophilic and hydrophobic polyether polyurethanes and uses therefor |
| US6384130B1 (en) * | 1999-12-03 | 2002-05-07 | Bayer Corporation | Liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers |
| US6248856B1 (en) * | 1999-12-10 | 2001-06-19 | Bayer Corporation | One-shot polyurethane elastomers with very low compression sets |
| US6277943B1 (en) * | 1999-12-10 | 2001-08-21 | Bayer Corporation | One-shot polyurethane elastomers with very low compression set |
| US6503980B2 (en) * | 2000-12-20 | 2003-01-07 | Bayer Corporation | Liquid polyurethane plasticizers containing allophanate and/or carbodiimide and/or uretonimine groups |
-
2001
- 2001-03-15 US US09/809,023 patent/US6669407B2/en not_active Expired - Fee Related
-
2002
- 2002-03-07 MX MXPA03008233A patent/MXPA03008233A/es not_active Application Discontinuation
- 2002-03-07 WO PCT/US2002/007301 patent/WO2002074830A1/en not_active Application Discontinuation
- 2002-03-07 EP EP02719191A patent/EP1381638A1/en not_active Withdrawn
- 2002-03-07 PL PL02364136A patent/PL364136A1/xx not_active Application Discontinuation
- 2002-03-07 CA CA002440881A patent/CA2440881A1/en not_active Abandoned
- 2002-03-07 CN CN02806603.0A patent/CN1240739C/zh not_active Expired - Fee Related
-
2003
- 2003-09-12 ZA ZA200307149A patent/ZA200307149B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA03008233A (es) | 2005-03-07 |
| PL364136A1 (en) | 2004-12-13 |
| US6669407B2 (en) | 2003-12-30 |
| CN1240739C (zh) | 2006-02-08 |
| US20020172565A1 (en) | 2002-11-21 |
| EP1381638A1 (en) | 2004-01-21 |
| WO2002074830A1 (en) | 2002-09-26 |
| CA2440881A1 (en) | 2002-09-26 |
| CN1496380A (zh) | 2004-05-12 |
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