KR100909946B1 - 가요성 폴리우레탄 발포체의 제조방법 - Google Patents
가요성 폴리우레탄 발포체의 제조방법 Download PDFInfo
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- KR100909946B1 KR100909946B1 KR1020047002193A KR20047002193A KR100909946B1 KR 100909946 B1 KR100909946 B1 KR 100909946B1 KR 1020047002193 A KR1020047002193 A KR 1020047002193A KR 20047002193 A KR20047002193 A KR 20047002193A KR 100909946 B1 KR100909946 B1 KR 100909946B1
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- South Korea
- Prior art keywords
- polyol
- compound
- formula
- initiator
- polyols
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000008569 process Effects 0.000 title claims abstract description 37
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 17
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title description 16
- 229920005862 polyol Polymers 0.000 claims abstract description 152
- 150000003077 polyols Chemical class 0.000 claims abstract description 134
- 239000003054 catalyst Substances 0.000 claims abstract description 61
- 239000006260 foam Substances 0.000 claims abstract description 52
- 150000001412 amines Chemical class 0.000 claims abstract description 35
- 229920002635 polyurethane Polymers 0.000 claims abstract description 27
- 239000004814 polyurethane Substances 0.000 claims abstract description 27
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 23
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 23
- 230000009257 reactivity Effects 0.000 claims abstract description 16
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 14
- -1 polyol compound Chemical class 0.000 claims description 71
- 239000000203 mixture Substances 0.000 claims description 49
- 150000001875 compounds Chemical class 0.000 claims description 33
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 23
- 239000003999 initiator Substances 0.000 claims description 22
- 238000005187 foaming Methods 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 19
- 238000009472 formulation Methods 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000004604 Blowing Agent Substances 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- KMBPCQSCMCEPMU-UHFFFAOYSA-N n'-(3-aminopropyl)-n'-methylpropane-1,3-diamine Chemical group NCCCN(C)CCCN KMBPCQSCMCEPMU-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 150000003973 alkyl amines Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 3
- 239000013518 molded foam Substances 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- XTUVJUMINZSXGF-UHFFFAOYSA-N N-methylcyclohexylamine Chemical group CNC1CCCCC1 XTUVJUMINZSXGF-UHFFFAOYSA-N 0.000 claims description 2
- PAMIQIKDUOTOBW-UHFFFAOYSA-N N-methylcyclohexylamine Natural products CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 2
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical group CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- HYSQEYLBJYFNMH-UHFFFAOYSA-N n'-(2-aminoethyl)-n'-methylethane-1,2-diamine Chemical compound NCCN(C)CCN HYSQEYLBJYFNMH-UHFFFAOYSA-N 0.000 claims description 2
- ZFQTXVDBSYNXDE-UHFFFAOYSA-N n'-(2-aminoethyl)-n'-methylpropane-1,3-diamine Chemical compound NCCN(C)CCCN ZFQTXVDBSYNXDE-UHFFFAOYSA-N 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- OMKZWUPRGQMQJC-UHFFFAOYSA-N n'-[3-(dimethylamino)propyl]propane-1,3-diamine Chemical group CN(C)CCCNCCCN OMKZWUPRGQMQJC-UHFFFAOYSA-N 0.000 claims 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 description 19
- 150000002513 isocyanates Chemical class 0.000 description 15
- 239000000047 product Substances 0.000 description 14
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 13
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000004094 surface-active agent Substances 0.000 description 11
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000004971 Cross linker Substances 0.000 description 7
- 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 6
- 239000006071 cream Substances 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 229920006266 Vinyl film Polymers 0.000 description 5
- UYANAUSDHIFLFQ-UHFFFAOYSA-N borinic acid Chemical compound OB UYANAUSDHIFLFQ-UHFFFAOYSA-N 0.000 description 5
- 229920005906 polyester polyol Polymers 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004970 Chain extender Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Chemical compound [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- 239000012973 diazabicyclooctane Substances 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
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- 229920000642 polymer Polymers 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000012974 tin catalyst Substances 0.000 description 3
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- KFYRJJBUHYILSO-YFKPBYRVSA-N (2s)-2-amino-3-dimethylarsanylsulfanyl-3-methylbutanoic acid Chemical compound C[As](C)SC(C)(C)[C@@H](N)C(O)=O KFYRJJBUHYILSO-YFKPBYRVSA-N 0.000 description 2
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- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
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- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
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- 230000002411 adverse Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
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- 239000001569 carbon dioxide Substances 0.000 description 2
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- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 2
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G18/40—High-molecular-weight compounds
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- C08G18/4833—Polyethers containing oxyethylene units
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- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
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- 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
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- C08G18/50—Polyethers having heteroatoms other than oxygen
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- 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
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- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
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- 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
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- 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
- C08G2110/00—Foam properties
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- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
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- 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
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Abstract
Description
하나 이상의 유기 폴리이소시아네이트(a)와 폴리올 조성물(b)의 반응 혼합물 속에서, 발포제(c)의 존재하에, 그리고, 가요성 폴리우레탄 발포체 제조용으로 자체 공지된 첨가제 또는 보조제(d)의 존재 또는 부재하에, 자기촉매적(autocatalytic) 폴리올을 사용하여 가요성 폴리우레탄 발포체를 제조하는 공정에서 발포 공정 중 촉매 활성을 조절하는 방법으로서,
폴리올 조성물(b)는 관능가가 2 내지 8이고 하이드록실가(hydroxyl number)가 20 내지 800인 폴리올 화합물(b1) 95 내지 99중량%와 관능가가 1 내지 8이고 하이드록실가가 15 내지 200인 하나 이상의 자기촉매적 폴리올 화합물(b2) 1 내지 5중량%를 포함하고,
반응 혼합물의 반응성은 폴리올 화합물(b1) 대 폴리올 화합물(b2)의 비를 변화시킴으로써 조절되고, 중량%는 폴리올 성분(b)의 총량을 기준으로 하며,
폴리올 화합물(b2)은 하나 이상의 3급 아민 그룹을 함유하는 폴리올로서, 화학식 I의 (b2a), 폴리아미노 또는 폴리하이드록시 분자에 결합된 디알킬아미노 그룹을 함유하는 화학식 II의 화합물(b2b), 모노아미노 또는 모노하이드록시 구조에 결합된 디메틸아미노 그룹의 화학식 III의 화합물(b2c), 비스-N-치환된 피페라진인 (b2d){여기서, 치환체는 아미노 치환되거나 하이드록시 치환된 C1 내지 C6 직쇄 또는 측쇄 알킬이다}, 화학식 IV의 화합물(b2e), 화학식 V의 화합물(b2f), 화학식 VI의 화합물(b2g) 및 화학식 VII의 하나의 분자(b2h) 중의 하나 이상의 개시제 분자를 알콕시화시켜 수득한 아민 개시된 폴리올이거나;
폴리올 화합물(b2)은, 폴리올 쇄 내에 알킬 아민을 함유하거나 폴리올 쇄에 펜던트 결합된 디알킬 아미노 그룹을 함유하는 화합물(b2i)[여기서, 폴리올 쇄는 알킬아지리딘 또는 N,N-디알킬 글리시딜아민을 함유하는 하나 이상의 단량체를 하나 이상의 알킬렌 옥사이드와 공중합시킴으로써 수득되고, 아민의 알킬 또는 디알킬 잔기는 C1 내지 C3 알킬이다]이거나;
폴리올 화합물(b2)은, 과량의 (b2a), (b2b), (b2c), (b2d), (b2e), (b2f), (b2g), (b2h) 또는 (b2i)를 폴리이소시아네이트와 반응시켜 수득한 하이드록실 선단 예비중합체이거나;
폴리올 화합물(b2)은, (b2a), (b2b), (b2c), (b2d), (b2e), (b2f), (b2g), (b2h) 및 개시제(b2a) 내지 (b2h)를 기재로 한 폴리올로부터 수득한 하이드록실 말단 예비중합체로부터 선택된 블렌드(b2j)이다.
R2는 NR'2 또는 5-치환된 1-아자-3,7-디옥사바이사이클로[3.3.0]옥탄이고,
1 | C1* | 2 | C2* | 3 | |
보라놀 3137A | 97 | 100 | 97 | 100 | 97 |
폴리올 A | 3 | 0 | 3 | ||
폴리올 B | 3 | ||||
다브코 BLV | 0 | 0.12 | 0.12 | ||
다브코 DC 5160 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
다브코 T9 | 0.15 | 0.15 | 0.30 | 0.30 | 0.30 |
물 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
보라네이트 T-80 | |||||
index | 115 | 115 | 104 | 104 | 104 |
크림 시간 (초) | 13 | 13 | 12 | 13 | 15 |
상승 시간 (초) | 89 | 90 | 68 | 72 | 72 |
자유 상승 밀도 (kg/㎥) | 17.2 | 17.1 | 16.4 | 16.6 | 16.7 |
25% IFD(N) | 212 | 201 | 198 | 203 | 204 |
65% IFD(N) | 398 | 381 | 359 | 372 | 374 |
기류 (cfm) | 3.5 | 4.5 | 0.52 | 0.53 | 0.53 |
탄성률(%) | 32 | 21 | 26 | 25 | 26 |
인열 강도 (kg/㎝) | 0.29 | 0.23 | 0.45 | 0.43 | 0.43 |
인장 강도 (kg/㎠) | 0.93 | 0.86 | 1.22 | 1.12 | 1.13 |
파단 신도 (%) | 71 | 67 | 127 | 123 | 133 |
90% 압축 영구 변형률 ct(%) | 11.0 | 8.7 | 6.0 | 3.9 | 6.3 |
90% 압축 영구 변형률 cd(%) | 12.2 | 9.7 | 6.6 | 4.4 | 7.0 |
* 본 발명의 실시예가 아님 |
제형 5 | 제형 C3* | |||
보라놀 3137A | 97 | 100 | ||
폴리올 A | 3 | 0 | ||
물 | 3.7 | 3.7 | ||
다브코 DC 5160 | 1.0 | 1.0 | ||
다브코 BLV | 0 | 0.09 | ||
다브코 T9 | 0.21 | 0.21 | ||
보라네이트 T80 | ||||
index | 110 | 110 | ||
크림 시간(초) | 14 | 13 | ||
상승 시간(초) | 111 | 116 | ||
발포 | 있음 | 있음 | ||
기류(cfm) | 2.2 | 2.9 | ||
밀도(kg/㎥) | 26.0 | 26.8 | ||
25% IFD(N) | 208 | 204 | ||
탄성률(%) | 41 | 42 | ||
인열 강도(kg/cm) | 0.39 | 0.30 | ||
인장 강도(kg/㎠) | 0.99 | 0.91 | ||
파단 신도(%) | 116 | 106 | ||
90% 압축 영구 변형률 cd 91(%) | 3.1 | 2.5 | ||
* 본 발명의 일부가 아닌 발포체 |
실시예 | 6C | C4* |
보라놀 3040 | 96 | 93 |
폴리올 C | 4 | 7 |
T-80 index | 110 | 110 |
크림 시간(초) | 7 | 6 |
상승 시간(초) | 100 | 82 |
* 비교용 발포체, 본 발명의 일부가 아님 |
Claims (22)
- 하나 이상의 유기 폴리이소시아네이트(a)와 폴리올 조성물(b)의 반응 혼합물 속에서, 발포제(c)의 존재하에, 그리고, 가요성 폴리우레탄 발포체 제조용으로 자체 공지된 첨가제 또는 보조제(d)의 존재 또는 부재하에, 자기촉매적(autocatalytic) 폴리올을 사용하여 가요성 폴리우레탄 발포체를 제조하는 공정에서 발포 공정 중 촉매 활성을 조절하는 방법으로서,폴리올 조성물(b)는 관능가가 2 내지 8이고 하이드록실가(hydroxyl number)가 20 내지 800인 폴리올 화합물(b1) 95 내지 99중량%와 관능가가 1 내지 8이고 하이드록실가가 15 내지 200인 하나 이상의 자기촉매적 폴리올 화합물(b2) 1 내지 5중량%를 포함하고,반응 혼합물의 반응성은 폴리올 화합물(b1) 대 폴리올 화합물(b2)의 비를 변화시킴으로써 조절되고, 중량%는 폴리올 성분(b)의 총량을 기준으로 하며,폴리올 화합물(b2)은 하나 이상의 3급 아민 그룹을 함유하는 폴리올로서, 화학식 I의 (b2a), 폴리아미노 또는 폴리하이드록시 분자에 결합된 디알킬아미노 그룹을 함유하는 화학식 II의 화합물(b2b), 모노아미노 또는 모노하이드록시 구조에 결합된 디메틸아미노 그룹의 화학식 III의 화합물(b2c), 비스-N-치환된 피페라진인 (b2d){여기서, 치환체는 아미노 치환되거나 하이드록시 치환된 C1 내지 C6 직쇄 또는 측쇄 알킬이다}, 화학식 IV의 화합물(b2e), 화학식 V의 화합물(b2f), 화학식 VI의 화합물(b2g) 및 화학식 VII의 하나의 분자(b2h) 중의 하나 이상의 개시제 분자를 알콕시화시켜 수득한 아민 개시된 폴리올이거나;폴리올 화합물(b2)은, 폴리올 쇄 내에 알킬 아민을 함유하거나 폴리올 쇄에 펜던트 결합된 디알킬 아미노 그룹을 함유하는 화합물(b2i)[여기서, 폴리올 쇄는 알킬아지리딘 또는 N,N-디알킬 글리시딜아민을 함유하는 하나 이상의 단량체를 하나 이상의 알킬렌 옥사이드와 공중합시킴으로써 수득되고, 아민의 알킬 또는 디알킬 잔기는 C1 내지 C3 알킬이다]이거나;폴리올 화합물(b2)은, 과량의 (b2a), (b2b), (b2c), (b2d), (b2e), (b2f), (b2g), (b2h) 또는 (b2i)를 폴리이소시아네이트와 반응시켜 수득한 하이드록실 선단 예비중합체이거나;폴리올 화합물(b2)은, (b2a), (b2b), (b2c), (b2d), (b2e), (b2f), (b2g), (b2h) 및 개시제(b2a) 내지 (b2h)를 기재로 한 폴리올로부터 수득한 하이드록실 말단 예비중합체로부터 선택된 블렌드(b2j)인 방법.화학식 IH2N-(CH2)n-N(R)-H화학식 II화학식 IIIR2-(CH2)y-CH(2-x)Rx-AHp화학식 IVR3-NH-R화학식 VHpB-(CH2)n-N(R)-(CH2)n-BHp화학식 VIR2(CH2)y-NH2화학식 VII위의 화학식 I 내지 화학식 VII에서,R 및 R'은 각각 독립적으로 C1 내지 C3 알킬 그룹이고,R2는 NR'2 또는 5-치환된 1-아자-3,7-디옥사바이사이클로[3.3.0]옥탄이고,R3은 C5 또는 C6 사이클로알킬 그룹이고,A는 질소 또는 산소이고,B는 각 경우에 독립적으로 산소, 질소 또는 수소이되, 수소는 한개만 존재할 수 있고,n은 독립적으로 2 내지 12의 정수이나, 화학식 VII의 경우에는 1 내지 12의 정수이고,m은 독립적으로 1 내지 12의 정수이고,p는 각각, A가 질소인 경우 2이고, A가 산소인 경우 1이거나, B가 수소인 경우 0이고 B가 산소인 경우 1이며 B가 질소인 경우 2이고,q 및 s는 각각 1 내지 3의 정수이고,w 및 x는 각각 0, 1 또는 2이나, 화학식 VII의 경우에 x는 1 내지 3의 정수이고,y는 0 내지 12이다.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 I의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제2항에 있어서, R이 메틸이고, n이 2 내지 4의 정수인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 II의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제4항에 있어서, R이 메틸이고, R'이 각 경우에 탄소수가 동일한 알킬 그룹인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 III의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제6항에 있어서, R이 메틸이고, R'이 각 경우에 탄소수가 동일한 알킬 그룹인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 IV의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제8항에 있어서, 개시제가 N-메틸-사이클로헥실아민인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 V의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제10항에 있어서, 개시제가 3,3'-디아미노-N-메틸디프로필아민, 2,2'-디아미노-N-메틸디에틸아민, 2,3-디아미노-N-메틸-에틸-프로필아민, 3,3'-디아미노-N-메틸디프로필아민 또는 이들의 혼합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 VI의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제12항에 있어서, 개시제가 디메틸아미노프로필아민인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 화합물(b2)에 대한 개시제가 화학식 VII의 화합물인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제14항에 있어서, s가 3 또는 1이고, m이 6 미만이고, q가 1이며, A가 질소인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제15항에 있어서, 개시제가 N,N-디메틸디프로필렌트리아민인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리이소시아네이트(a)가, (b2a), (b2b), (b2c), (b2d), (b2e), (b2f), (b2g) 또는 (b2h)로 정의된 폴리올 또는 이들의 혼합물과 과량의 폴리이소시아네이트와의 반응 생성물인 하나 이상의 폴리이소시아네이트를 함유하는, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항에 있어서, 폴리올 조성물(b)이, (b2a), (b2b), (b2c), (b2d), (b2e), (b2f), (b2g) 또는 (b2h)로 정의된 폴리올 또는 이들의 혼합물과 과량의 폴리올과의 반응으로 수득된 폴리올 말단 예비중합체를 함유하는, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항 내지 제18항 중의 어느 한 항에 따르는 방법으로 제조된 폴리우레탄.
- 제1항 내지 제18항 중의 어느 한 항에 있어서, 슬랩스톡(slabstock) 발포체의 연속 제조방법인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항 내지 제18항 중의 어느 한 항에 있어서, 슬랩스톡 또는 성형 발포체의 비연속 제조방법인, 발포 공정 중 촉매 활성을 조절하는 방법.
- 제1항 내지 제18항 중의 어느 한 항에 있어서, 폴리우레탄 발포 시스템의 반응성을 제형 중의 폴리올 화합물(b1) 대 폴리올 화합물(b2)의 비를 변화시킴으로써 조절하여, 가공 조건과 발포체 특성을 최적화하는, 발포 공정 중 촉매 활성을 조절하는 방법.
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- 2002-08-15 US US10/486,776 patent/US7361695B2/en not_active Expired - Lifetime
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- 2002-08-15 KR KR1020047002193A patent/KR100909946B1/ko active IP Right Grant
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- 2002-08-15 WO PCT/US2002/026222 patent/WO2003016372A1/en active Application Filing
- 2002-08-15 BR BRPI0211861A patent/BRPI0211861B1/pt not_active IP Right Cessation
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TW592813B (en) | 2004-06-21 |
EP1419189B1 (en) | 2011-02-09 |
HU229193B1 (hu) | 2013-09-30 |
CA2455503C (en) | 2011-03-22 |
EP1419189A1 (en) | 2004-05-19 |
HUP0401049A2 (hu) | 2004-08-30 |
DE60239136D1 (de) | 2011-03-24 |
CN1541234A (zh) | 2004-10-27 |
ATE497983T1 (de) | 2011-02-15 |
US7361695B2 (en) | 2008-04-22 |
WO2003016372A1 (en) | 2003-02-27 |
MXPA04001427A (es) | 2004-06-03 |
BR0211861A (pt) | 2004-09-21 |
CN1262569C (zh) | 2006-07-05 |
HUP0401049A3 (en) | 2008-04-28 |
CA2455503A1 (en) | 2003-02-27 |
ES2357642T3 (es) | 2011-04-28 |
JP2005500416A (ja) | 2005-01-06 |
JP4220384B2 (ja) | 2009-02-04 |
KR20040030084A (ko) | 2004-04-08 |
ZA200400647B (en) | 2005-03-30 |
US20040242718A1 (en) | 2004-12-02 |
BRPI0211861B1 (pt) | 2015-09-08 |
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