JP6193372B2 - 管内にフォームを連続的に製造するための方法 - Google Patents
管内にフォームを連続的に製造するための方法 Download PDFInfo
- Publication number
- JP6193372B2 JP6193372B2 JP2015522052A JP2015522052A JP6193372B2 JP 6193372 B2 JP6193372 B2 JP 6193372B2 JP 2015522052 A JP2015522052 A JP 2015522052A JP 2015522052 A JP2015522052 A JP 2015522052A JP 6193372 B2 JP6193372 B2 JP 6193372B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- foil
- polyurethane
- outer tube
- insulating
- 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
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- 239000004814 polyurethane Substances 0.000 claims description 54
- 239000011888 foil Substances 0.000 claims description 50
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 229920005862 polyol Polymers 0.000 claims description 24
- 150000003077 polyols Chemical class 0.000 claims description 24
- 239000013008 thixotropic agent Substances 0.000 claims description 20
- 239000012948 isocyanate Substances 0.000 claims description 19
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- 239000000203 mixture Substances 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 10
- 230000009974 thixotropic effect Effects 0.000 claims description 8
- 238000009751 slip forming Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 description 21
- 229920005903 polyol mixture Polymers 0.000 description 19
- 150000002513 isocyanates Chemical class 0.000 description 18
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- 239000000654 additive Substances 0.000 description 7
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 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
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- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 4
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- 125000002947 alkylene group Chemical group 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
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- IGSBHTZEJMPDSZ-UHFFFAOYSA-N 4-[(4-amino-3-methylcyclohexyl)methyl]-2-methylcyclohexan-1-amine Chemical compound C1CC(N)C(C)CC1CC1CC(C)C(N)CC1 IGSBHTZEJMPDSZ-UHFFFAOYSA-N 0.000 description 3
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- FZQMJOOSLXFQSU-UHFFFAOYSA-N 3-[3,5-bis[3-(dimethylamino)propyl]-1,3,5-triazinan-1-yl]-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCN1CN(CCCN(C)C)CN(CCCN(C)C)C1 FZQMJOOSLXFQSU-UHFFFAOYSA-N 0.000 description 2
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- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 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 2
- 229930006000 Sucrose Natural products 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 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 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
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- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
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- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
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- HVNHCMCGTMUULY-UHFFFAOYSA-N 1,4-diazabicyclo[2.2.2]octane;n,n-diethylethanamine Chemical compound CCN(CC)CC.C1CN2CCN1CC2 HVNHCMCGTMUULY-UHFFFAOYSA-N 0.000 description 1
- OMDXZWUHIHTREC-UHFFFAOYSA-N 1-[2-(dimethylamino)ethoxy]ethanol Chemical compound CC(O)OCCN(C)C OMDXZWUHIHTREC-UHFFFAOYSA-N 0.000 description 1
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- PQXKWPLDPFFDJP-UHFFFAOYSA-N 2,3-dimethyloxirane Chemical compound CC1OC1C PQXKWPLDPFFDJP-UHFFFAOYSA-N 0.000 description 1
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 1
- 125000003006 2-dimethylaminoethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
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- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000022 bacteriostatic agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
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- 125000005442 diisocyanate group Chemical group 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 235000019253 formic acid Nutrition 0.000 description 1
- 230000001408 fungistatic effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- ZUFQCVZBBNZMKD-UHFFFAOYSA-M potassium 2-ethylhexanoate Chemical compound [K+].CCCCC(CC)C([O-])=O ZUFQCVZBBNZMKD-UHFFFAOYSA-M 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- RPDAUEIUDPHABB-UHFFFAOYSA-N potassium ethoxide Chemical compound [K+].CC[O-] RPDAUEIUDPHABB-UHFFFAOYSA-N 0.000 description 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
- WQKGAJDYBZOFSR-UHFFFAOYSA-N potassium;propan-2-olate Chemical compound [K+].CC(C)[O-] WQKGAJDYBZOFSR-UHFFFAOYSA-N 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- XKGBTJJNMMJRDL-UHFFFAOYSA-M sodium;2-[(2-hydroxy-5-nonylphenyl)methyl-methylamino]acetate Chemical compound [Na+].CCCCCCCCCC1=CC=C(O)C(CN(C)CC([O-])=O)=C1 XKGBTJJNMMJRDL-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- IUTCEZPPWBHGIX-UHFFFAOYSA-N tin(2+) Chemical class [Sn+2] IUTCEZPPWBHGIX-UHFFFAOYSA-N 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
-
- 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
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/022—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments premixing or pre-blending a part of the components of a foamable composition, e.g. premixing the polyol with the blowing agent, surfactant and catalyst and only adding the isocyanate at the time of foaming
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
(A)少なくとも1つの中間管、及び箔から連続的に形成された箔状チューブを用意し、この箔状チューブの内側の少なくとも1つの前記中間管を、この中間管と箔状チューブの間に所定の間隙部が形成されるように配置する工程、
(B)少なくとも1種のイソシアネート成分(a)及び少なくとも1種のポリオール(b)を含むポリウレタン系を前記間隙部に導入する工程、
(C)前記ポリウレタン系を発泡させ、及び硬化させる工程、
(D)前記外側管を形成するために、少なくとも1種の材料から構成された層を前記箔状チューブに施す工程、
を含み、ポリウレタン系がチキソトロピックの特性を有するものである方法によって解決される。
本発明に従う方法の工程(A)は、少なくとも1つの中間管、及び箔によって連続的に形成された箔状チューブをジョーバンド(jaw band)に供給する構成を含み、ここで少なくとも1つの中間管は、少なくとも1つの中間管と箔状チューブの間に所定の間隙が形成されるように箔状チューブ内に配置される。
本発明に従う方法の工程(B)は、少なくとも1種のイソシアネート成分及び少なくとも1種のポリオール(b)を含むポリウレタン系を、間隙部(間隙)、好ましくは環状間隙部に導入することを含む。
本発明に従う方法の工程(C)は、ポリウレタン系の発泡及び硬化を含む。
本発明に従う方法の工程(D)は、外側管を形成するために、少なくとも1種の材料から成る層を箔状チューブに施す(塗布する)ことを含む。
Claims (9)
- 少なくとも1つの中間管、1つの外側管、少なくとも1つの中間管と外側管の間に位置する、少なくとも1種のポリウレタンからできた層、及び少なくとも1種のポリウレタンからできた層と外側管の間に位置する箔状チューブを含む絶縁管を製造するための方法であって、少なくとも以下の工程:
(A)少なくとも1つの中間管、及び箔から連続的に形成された箔状チューブをジョーバンド内に供給し、この箔状チューブの内側で、少なくとも1つの前記中間管を、この中間管と箔状チューブの間に所定の間隙部が形成されるように配置する工程、
(B)少なくとも1種のイソシアネート成分(a)及び少なくとも1種のポリオール(b)を含むポリウレタン系を前記間隙部に導入する工程、
(C)前記ポリウレタン系を発泡させ、及び硬化させる工程、及び
(D)前記外側管を形成するために、少なくとも1種の材料から構成された層を前記箔状チューブに施す工程、
を含み、前記ポリウレタン系がチキソトロピックの特性を有し、及び工程(B)の前、又は工程(B)の間に、少なくとも1種のチキソトロープ剤が前記ポリウレタン系に加えられ、
工程(A)の前記ジョーバンドが、前記中間管の寸法に依存する形状を有し、合わさることによって完全な管断面を形成する2つの円弧状部材を含むことを特徴とする方法。 - 少なくとも1種のチキソトロープ剤が、無機チキソトロープ剤、有機チキソトロープ剤、及びこれらの混合物から成る群れから選ばれることを特徴とする請求項1に記載の方法。
- 工程(D)で外側管を形成する材料が、熱可塑性のポリマーであることを特徴とする請求項1又は2の何れかに記載の方法。
- 使用される前記箔が、内径が6〜90cmの対応する箔状チューブを形成可能とする幅を有することを特徴とする請求項1〜3の何れか1項に記載の方法。
- 導入された全体のフォームの密度が50kg/m3を超えることを特徴とする請求項1〜4の何れか1項に記載の方法。
- 請求項1〜5の何れか1項に記載の方法によって製造することができる絶縁管。
- 少なくとも1つの中間管を供給するための装置、箔状チューブを形成するための箔を供給するための装置、ジョーバンド、外側管を形成するための装置、及び少なくとも1種のチキソトロープ剤を供給するための装置を含むことを特徴とする請求項6に記載の絶縁管を製造するための装置。
- 請求項1〜5の何れか1項に記載の方法を行うために、請求項7に記載の装置を使用する方法。
- 請求項6に記載の絶縁管を製造するために行われる請求項8に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP12176704.0 | 2012-07-17 | ||
EP12176704 | 2012-07-17 | ||
PCT/EP2013/064880 WO2014012877A1 (de) | 2012-07-17 | 2013-07-15 | Verfahren zur kontinuierlichen herstellung von schäumen in rohren |
Publications (3)
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JP2015530939A JP2015530939A (ja) | 2015-10-29 |
JP2015530939A5 JP2015530939A5 (ja) | 2016-08-18 |
JP6193372B2 true JP6193372B2 (ja) | 2017-09-06 |
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JP (1) | JP6193372B2 (ja) |
KR (1) | KR102123921B1 (ja) |
CN (1) | CN104684722B (ja) |
AU (1) | AU2013292168A1 (ja) |
BR (1) | BR112015000974A2 (ja) |
CA (1) | CA2879364A1 (ja) |
DK (1) | DK2874808T3 (ja) |
MX (1) | MX2015000822A (ja) |
PL (1) | PL2874808T3 (ja) |
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CH712780B1 (de) | 2016-07-20 | 2020-03-13 | Brugg Rohr Ag Holding | Thermisch gedämmte Mediumrohre mit HFO-haltigem Zellgas. |
JP7191486B2 (ja) * | 2017-05-30 | 2022-12-19 | ビーエーエスエフ ソシエタス・ヨーロピア | 断熱パイプの製造方法 |
CA3135242A1 (en) | 2019-04-02 | 2020-10-08 | Basf Se | Insulated pipe containing polyurethane foam which is foamed by an environmentally friendly foaming agent and has a low degree of brittleness |
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JPS5819319A (ja) * | 1981-07-27 | 1983-02-04 | ユニオン、カーバイド、コーポレーシヨン | 硬化ポリウレタンフオ−ムの製造方法 |
DE19629678A1 (de) * | 1996-07-23 | 1998-01-29 | Brugg Rohrsysteme Gmbh | Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres |
KR100484042B1 (ko) * | 1996-07-23 | 2005-07-18 | 브루그 로드 아게, 홀딩 | 단열도관의제조방법 |
DE19711068A1 (de) | 1997-03-17 | 1998-09-24 | Basf Ag | Verfahren und Vorrichtungen zur Herstellung von mit Schaumstoffen gedämmten Rohren |
DE19823585A1 (de) | 1998-05-27 | 1999-12-02 | Basf Ag | Verbundelement enthaltend Polyisocyanat-Polyadditionsprodukte |
EP1141613B1 (en) | 1998-12-28 | 2002-08-28 | Shell Internationale Researchmaatschappij B.V. | Pre-insulated pipes and process for their production |
PL354092A1 (en) | 1999-09-07 | 2003-12-29 | Shell Internationale Research Maatschappij B.V.Shell Internationale Research Maatschappij B.V. | Polyol formulation |
US6423755B1 (en) * | 2000-02-25 | 2002-07-23 | Essex Specialty Products, Inc | Rigid polyurethane foams |
DE10226041A1 (de) * | 2002-06-12 | 2003-12-24 | Brugg Rohrsysteme Gmbh | Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres |
CA2441246A1 (en) * | 2002-09-23 | 2004-03-23 | Hilti Aktiengesellschaft | Two-component foam system for producing constructional foams and their use |
DE10257633A1 (de) | 2002-12-09 | 2004-06-24 | Basf Ag | Verbundelemente, insbesondere gedämmte Rohre |
DE20303698U1 (de) * | 2003-03-08 | 2003-05-15 | BRUGG Rohrsysteme GmbH, 31515 Wunstorf | Wärmeisoliertes Leitungsrohr |
DE102004001317A1 (de) * | 2004-01-07 | 2005-08-04 | Basf Ag | Polyurethanschaumstoffe zur Rohrdämmung |
DE102004023881A1 (de) | 2004-05-12 | 2005-12-08 | Basf Ag | Gedämmtes Rohr, enthaltend mit Ameisensäure hergestelltes Polyurethan |
DE102005050413A1 (de) | 2005-10-19 | 2007-04-26 | Basf Ag | Polyurethanschaumstoffe zur Rohrdämmung |
DE102005053101A1 (de) | 2005-11-04 | 2007-05-10 | Basf Ag | Gedämmte Rohre |
EP2143539B1 (en) | 2008-07-10 | 2015-11-11 | Logstor A/S | Method of manufacturing a preinsulated pipe and production line |
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KR20150036660A (ko) | 2015-04-07 |
MX2015000822A (es) | 2015-08-12 |
PL2874808T3 (pl) | 2017-05-31 |
EP2874808A1 (de) | 2015-05-27 |
JP2015530939A (ja) | 2015-10-29 |
CN104684722A (zh) | 2015-06-03 |
DK2874808T3 (en) | 2017-02-27 |
RU2632689C9 (ru) | 2017-10-19 |
CN104684722B (zh) | 2017-08-04 |
KR102123921B1 (ko) | 2020-06-17 |
CA2879364A1 (en) | 2014-01-23 |
AU2013292168A1 (en) | 2015-02-05 |
BR112015000974A2 (pt) | 2017-06-27 |
RU2632689C2 (ru) | 2017-10-09 |
WO2014012877A1 (de) | 2014-01-23 |
RU2015105054A (ru) | 2016-09-10 |
EP2874808B1 (de) | 2016-11-16 |
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