DE2363452C2 - Verfahren zur Herstellung von Schaumstoffen - Google Patents
Verfahren zur Herstellung von SchaumstoffenInfo
- Publication number
- DE2363452C2 DE2363452C2 DE2363452A DE2363452A DE2363452C2 DE 2363452 C2 DE2363452 C2 DE 2363452C2 DE 2363452 A DE2363452 A DE 2363452A DE 2363452 A DE2363452 A DE 2363452A DE 2363452 C2 DE2363452 C2 DE 2363452C2
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- groups
- mixture
- acid
- 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
Links
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- 239000005056 polyisocyanate Substances 0.000 claims description 51
- 229920001228 polyisocyanate Polymers 0.000 claims description 50
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- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 12
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 12
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- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 12
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 12
- 229940070765 laurate Drugs 0.000 description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 8
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 8
- 239000001361 adipic acid Substances 0.000 description 7
- 235000011037 adipic acid Nutrition 0.000 description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 7
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- 239000003380 propellant Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
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- 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
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- 238000010097 foam moulding Methods 0.000 description 5
- 239000012948 isocyanate Substances 0.000 description 5
- 150000004668 long chain fatty acids Chemical class 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 150000001991 dicarboxylic acids Chemical class 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 4
- 125000004185 ester group Chemical group 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000004872 foam stabilizing agent Substances 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
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- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
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- 239000010408 film Substances 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
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- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
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- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
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- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 description 1
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- 125000002252 acyl group Chemical group 0.000 description 1
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- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
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- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
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- 150000003863 ammonium salts Chemical class 0.000 description 1
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- 239000002585 base Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
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- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 150000002170 ethers Chemical class 0.000 description 1
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- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical compound O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 1
- 125000005843 halogen 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
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 150000002646 long chain fatty acid esters Chemical class 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
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- 150000002736 metal compounds Chemical class 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
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- HOKMYEORIPLLGI-KVVVOXFISA-N n-ethylethanamine;(z)-octadec-9-enoic acid Chemical compound CCNCC.CCCCCCCC\C=C/CCCCCCCC(O)=O HOKMYEORIPLLGI-KVVVOXFISA-N 0.000 description 1
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- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229940117969 neopentyl glycol Drugs 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
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- 150000003141 primary amines Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
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- 239000000344 soap Substances 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 description 1
- AUHHYELHRWCWEZ-UHFFFAOYSA-N tetrachlorophthalic anhydride Chemical compound ClC1=C(Cl)C(Cl)=C2C(=O)OC(=O)C2=C1Cl AUHHYELHRWCWEZ-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
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)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Lubricants (AREA)
- Adhesive Tapes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363452A DE2363452C2 (de) | 1973-12-20 | 1973-12-20 | Verfahren zur Herstellung von Schaumstoffen |
| US05/521,425 US4024090A (en) | 1973-12-20 | 1974-11-06 | Process for molding polyurethane foams |
| LU71518A LU71518A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-20 | 1974-12-18 | |
| BE151634A BE823506A (fr) | 1973-12-20 | 1974-12-18 | Procede de preparation de mousses synthetiques se demoulant facilement |
| IT54628/74A IT1026067B (it) | 1973-12-20 | 1974-12-18 | Procedimento per produrre espansi poliuretanici |
| AT1008874A AT335751B (de) | 1973-12-20 | 1974-12-18 | Verfahren zur herstellung von schaumstoffen |
| BR10628/74A BR7410628D0 (pt) | 1973-12-20 | 1974-12-19 | Processo para a fabricacao de substancias espumosas |
| DK665974A DK665974A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-20 | 1974-12-19 | |
| GB5490374A GB1474968A (en) | 1973-12-20 | 1974-12-19 | Process for the production of foam plastics |
| SE7416029A SE7416029L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-20 | 1974-12-19 | |
| ES433147A ES433147A1 (es) | 1973-12-20 | 1974-12-19 | Procedimiento para la obtencion de materiales espumados conpropiedades auto-desmoldeadoras. |
| CH1697674A CH606172A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-20 | 1974-12-19 | |
| AU76706/74A AU485676B2 (en) | 1974-12-20 | Process forthe production of foam plastics | |
| FR7442324A FR2255329B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-20 | 1974-12-20 | |
| JP14579274A JPS571532B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-20 | 1974-12-20 | |
| NL7416704A NL7416704A (nl) | 1973-12-20 | 1974-12-20 | Werkwijze ter bereiding van schuimstoffen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363452A DE2363452C2 (de) | 1973-12-20 | 1973-12-20 | Verfahren zur Herstellung von Schaumstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2363452A1 DE2363452A1 (de) | 1975-06-26 |
| DE2363452C2 true DE2363452C2 (de) | 1983-10-06 |
Family
ID=5901360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2363452A Expired DE2363452C2 (de) | 1973-12-20 | 1973-12-20 | Verfahren zur Herstellung von Schaumstoffen |
Country Status (15)
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4220727A (en) * | 1976-09-24 | 1980-09-02 | Union Carbide Corporation | Method of molding polyurethanes having mold release properties |
| DE2806215A1 (de) * | 1978-02-14 | 1979-08-16 | Bayer Ag | Verfahren zur herstellung von formschaumstoffen auf polyisocyanat-basis |
| CA1176666A (en) * | 1980-08-05 | 1984-10-23 | Masakazu Nishiyama | Vehicle suspension device |
| DE3147736A1 (de) * | 1981-12-02 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von elastischen formkoerpern |
| DE3149619A1 (de) * | 1981-12-15 | 1983-07-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von, als trennmittel fuer forminnenlacke geeigneten, polyisocyanat-additionsprodukten, sowie ihre verwendung als formtrennmittel fuer forminnenlacke bei der herstellung von mit einer lackschicht versehenen formkunststoffen |
| DE3219039A1 (de) * | 1982-05-19 | 1983-11-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung eines licht- und farbechten urethan- und/oder isocyanurat-gruppen aufweisenden zellfoermigen kunststoff-verbundteils |
| US4457887A (en) | 1982-08-19 | 1984-07-03 | Dow Corning Corporation | Process for reaction injection molding of silicone containing polyurethanes |
| DE3242925A1 (de) * | 1982-11-20 | 1984-05-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mikrozellularen formkoerpern |
| US4451425A (en) * | 1983-01-28 | 1984-05-29 | The Dow Chemical Company | Method for injection molding polyurethane using internal release agents |
| US5164143A (en) * | 1983-02-16 | 1992-11-17 | The Dow Chemical Company | Process of preparing molded products using an internal hold release agent |
| US5045591A (en) * | 1983-02-16 | 1991-09-03 | The Dow Chemical Company | Internal mold release compositions |
| GB2144136B (en) * | 1983-02-16 | 1986-10-29 | Dow Chemical Co | An active hydrogen-containing composition which provides mold release properties to a molded article, an internal mold release composition for preparnng the active hydrogen-containing composition, and a process for preparing molded polymeric products from the active hydrogen-containing composition |
| US4876019A (en) * | 1983-02-16 | 1989-10-24 | The Dow Chemical Company | Internal mold release compositions |
| US5011647A (en) * | 1983-02-16 | 1991-04-30 | The Dow Chemical Company | Internal mold release compositions |
| JPS59149919A (ja) * | 1983-02-17 | 1984-08-28 | Toray Silicone Co Ltd | 反応射出成形体の製造方法 |
| US4764330A (en) * | 1983-03-23 | 1988-08-16 | The Dow Chemical Company | Process for the production of organic polyisocyanate-based molded polymers |
| US4570010A (en) * | 1983-03-23 | 1986-02-11 | The Upjohn Company | Product |
| US4504313A (en) * | 1983-04-13 | 1985-03-12 | Ici Americas Inc. | Polyamines and polyols containing a polysiloxane internal mold release agent for use in preparing polyurethane and polyurea resins |
| US4498929A (en) * | 1983-04-18 | 1985-02-12 | Ici Americas Inc. | Stable dispersions of polyisocyanates containing polysiloxane mold release agents |
| US4528154A (en) * | 1983-06-15 | 1985-07-09 | Atlantic Richfield Company | Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent |
| GB8406677D0 (en) * | 1984-03-14 | 1984-04-18 | Ici Plc | Polyol compositions |
| DE3436163A1 (de) * | 1984-10-03 | 1986-04-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von formkoerpern |
| EP0176640B1 (en) * | 1984-10-05 | 1989-07-12 | Arco Chemical Technology, Inc. | Preparation of lignocellulosic-isocyanate molded compositions using a terpolymer of a functional polysiloxane-isocyanate-carboxylic acid or salt thereof as release agent |
| EP0177647B1 (en) * | 1984-10-05 | 1989-07-26 | Arco Chemical Technology, Inc. | Preparation of lignocellulosic isocyanate molded compositions using a copolymer of a functional polysiloxane and a carboxylic acid or salt thereof as release agent |
| US4740575A (en) * | 1986-04-14 | 1988-04-26 | Arco Chemical Company | Terpolymer composition comprising a functional polysiloxane, an isocyanate and a mono-carboxylic acid or salt thereof |
| USRE33609E (en) * | 1987-07-23 | 1991-06-11 | Mobay Corporation | Production of polyurethane moldings by the reaction injection molding process |
| US4758603A (en) * | 1987-08-28 | 1988-07-19 | The Dow Chemical Company | Dithiocarbamate internal mold release agents |
| DE3810757A1 (de) * | 1988-03-30 | 1989-10-26 | Freudenberg Carl Fa | Verfahren zur herstellung einer mikroporoesen folie |
| DE3829583A1 (de) * | 1988-09-01 | 1990-03-08 | Bayer Ag | Verfahren zur herstellung von formkunststoffen auf polyurethan-basis und deren verwendung als schuhsohlen |
| US5166183A (en) * | 1991-04-16 | 1992-11-24 | Miles Inc. | Water-blown integral skin polyurethane foams |
| US5916939A (en) * | 1994-02-25 | 1999-06-29 | Imperial Chemical Industries Plc | Internal mold release compositions |
| KR100321109B1 (ko) * | 1994-07-14 | 2002-06-20 | 김평기 | 인테그랄스킨폼을형성하는반경질폴리우레탄발포체조성물및이로부터제조되는인테그랄스킨폴리우레탄발포체 |
| US5576409B1 (en) * | 1995-08-25 | 1998-09-22 | Ici Plc | Internal mold release compositions |
| US5889068A (en) * | 1997-07-24 | 1999-03-30 | Bayer Corporation | Water blown polyurethane soling systems |
| JP2005505642A (ja) * | 2001-07-19 | 2005-02-24 | ハンツマン・インターナショナル・エルエルシー | リグノセルロース複合材料用離型剤 |
| US7144926B2 (en) * | 2003-01-02 | 2006-12-05 | Arkema Inc. | Blowing agent blends |
| WO2005095091A1 (de) * | 2004-03-30 | 2005-10-13 | Plastxform Ag | Verfahren zur herstellung von formkörpern aus thermoplastischem material |
| TW200848445A (en) * | 2006-12-19 | 2008-12-16 | Asahi Glass Co Ltd | Method for producing soft polyurethane foam |
| DE102008044706A1 (de) | 2008-08-28 | 2010-03-04 | Emery Oleochemicals Gmbh | Viskositätsreduzierer für Polyetherpolyole |
| US10106638B2 (en) * | 2011-07-29 | 2018-10-23 | Evonik Degussa Gmbh | Reduced emissions low density spray polyurethane foam |
| ES2924476T3 (es) | 2020-01-08 | 2022-10-07 | Evonik Operations Gmbh | Formulación y su uso como antiespumante |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA695633A (en) * | 1961-07-31 | 1964-10-06 | A. Haluska Loren | Siloxane glycol branch copolymers |
| US3637783A (en) * | 1968-09-25 | 1972-01-25 | Loren A Haluska | Composition and process for preparing flexible polyester based polyurethane foams |
| US3655581A (en) * | 1968-09-25 | 1972-04-11 | Dow Corning | Composition and process for preparing flexible polyester based polyurethane foams |
| DE2121670C3 (de) * | 1971-05-03 | 1979-11-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
| US3793300A (en) * | 1972-06-26 | 1974-02-19 | Union Carbide Corp | Flexible polyester urethane foams using liquid siloxane-oxyalkylene polymeric foam stabilizers |
-
1973
- 1973-12-20 DE DE2363452A patent/DE2363452C2/de not_active Expired
-
1974
- 1974-11-06 US US05/521,425 patent/US4024090A/en not_active Expired - Lifetime
- 1974-12-18 LU LU71518A patent/LU71518A1/xx unknown
- 1974-12-18 IT IT54628/74A patent/IT1026067B/it active
- 1974-12-18 AT AT1008874A patent/AT335751B/de not_active IP Right Cessation
- 1974-12-18 BE BE151634A patent/BE823506A/xx not_active IP Right Cessation
- 1974-12-19 ES ES433147A patent/ES433147A1/es not_active Expired
- 1974-12-19 SE SE7416029A patent/SE7416029L/xx unknown
- 1974-12-19 GB GB5490374A patent/GB1474968A/en not_active Expired
- 1974-12-19 BR BR10628/74A patent/BR7410628D0/pt unknown
- 1974-12-19 CH CH1697674A patent/CH606172A5/xx not_active IP Right Cessation
- 1974-12-19 DK DK665974A patent/DK665974A/da unknown
- 1974-12-20 FR FR7442324A patent/FR2255329B1/fr not_active Expired
- 1974-12-20 NL NL7416704A patent/NL7416704A/xx not_active Application Discontinuation
- 1974-12-20 JP JP14579274A patent/JPS571532B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK665974A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-25 |
| BE823506A (fr) | 1975-06-18 |
| ES433147A1 (es) | 1976-11-16 |
| LU71518A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-20 |
| DE2363452A1 (de) | 1975-06-26 |
| BR7410628D0 (pt) | 1975-09-02 |
| GB1474968A (en) | 1977-05-25 |
| US4024090A (en) | 1977-05-17 |
| SE7416029L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-23 |
| ATA1008874A (de) | 1976-07-15 |
| AT335751B (de) | 1977-03-25 |
| JPS571532B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-01-12 |
| AU7670674A (en) | 1976-06-24 |
| FR2255329B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-08-10 |
| FR2255329A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-07-18 |
| NL7416704A (nl) | 1975-06-24 |
| JPS5095396A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-07-29 |
| CH606172A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-10-31 |
| IT1026067B (it) | 1978-09-20 |
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