CN101955575B - 二苯甲烷二异氰酸酯与含羟基化合物合成聚氨酯固化剂 - Google Patents
二苯甲烷二异氰酸酯与含羟基化合物合成聚氨酯固化剂 Download PDFInfo
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- CN101955575B CN101955575B CN 201010117558 CN201010117558A CN101955575B CN 101955575 B CN101955575 B CN 101955575B CN 201010117558 CN201010117558 CN 201010117558 CN 201010117558 A CN201010117558 A CN 201010117558A CN 101955575 B CN101955575 B CN 101955575B
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- diphenylmethane diisocyanate
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 34
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 30
- 239000004814 polyurethane Substances 0.000 title claims abstract description 27
- 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 title claims abstract description 25
- -1 hydroxyl compound Chemical class 0.000 title description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 49
- 239000000178 monomer Substances 0.000 claims abstract description 49
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 38
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims abstract description 14
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims abstract description 13
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 27
- 229920002554 vinyl polymer Polymers 0.000 claims description 27
- 229920002521 macromolecule Polymers 0.000 claims description 24
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 22
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 22
- 238000010792 warming Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- 239000005639 Lauric acid Substances 0.000 claims description 11
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 11
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 11
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 11
- 235000011187 glycerol Nutrition 0.000 claims description 11
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 11
- 229940059574 pentaerithrityl Drugs 0.000 claims description 11
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- MDSVGJAUFNXYRR-TUNPWDSISA-N (2s)-n-[(4-aminocyclohexyl)methyl]-1-[(2r)-2-(methylamino)-3-phenylpropanoyl]pyrrolidine-2-carboxamide Chemical compound C([C@@H](NC)C(=O)N1[C@@H](CCC1)C(=O)NCC1CCC(N)CC1)C1=CC=CC=C1 MDSVGJAUFNXYRR-TUNPWDSISA-N 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 4
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 10
- 239000012975 dibutyltin dilaurate Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004132 cross linking Methods 0.000 abstract description 4
- 238000007334 copolymerization reaction Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 235000019439 ethyl acetate Nutrition 0.000 abstract 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000005911 methyl carbonate group Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Polyurethanes Or Polyureas (AREA)
Abstract
Description
性能指标 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
粘度(涂-4杯/25℃) | 17″1 | 17″8 | 17″6 | 17″7 |
NCO% | 7.2 | 7.4 | 7.3 | 7.2 |
二甲苯容忍度 | 2.4 | 2.7 | 2.6 | 2.5 |
固含 | 48.2 | 48.7 | 48.6 | 48.5 |
游离MDI | 2.2 | 2.6 | 2.4 | 2.3 |
Claims (5)
Priority Applications (1)
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CN 201010117558 CN101955575B (zh) | 2010-03-04 | 2010-03-04 | 二苯甲烷二异氰酸酯与含羟基化合物合成聚氨酯固化剂 |
Applications Claiming Priority (1)
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CN 201010117558 CN101955575B (zh) | 2010-03-04 | 2010-03-04 | 二苯甲烷二异氰酸酯与含羟基化合物合成聚氨酯固化剂 |
Publications (2)
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CN101955575A CN101955575A (zh) | 2011-01-26 |
CN101955575B true CN101955575B (zh) | 2012-12-26 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391467A (zh) * | 2011-08-30 | 2012-03-28 | 吴江市北厍盛源纺织品助剂厂 | 水性阳离子型聚氨酯架桥剂 |
CN103160377A (zh) * | 2012-10-18 | 2013-06-19 | 河南省科学院高新技术研究中心 | 一种醇解制备羟基化亚麻油的方法 |
CN103172827A (zh) * | 2013-04-01 | 2013-06-26 | 王栋 | 新型固化剂 |
CN105949431A (zh) * | 2016-06-03 | 2016-09-21 | 滁州市龙飞化工有限公司 | 一种塑胶漆用聚氨酯固化剂的制备方法 |
CN106046342A (zh) * | 2016-07-15 | 2016-10-26 | 赵前方 | 利用端氨基聚醚制备聚氨酯固化剂的方法 |
TWI739175B (zh) * | 2019-10-18 | 2021-09-11 | 諾華應用材料有限公司 | 高官能聚氨酯預聚物、其製法及包含其的固化劑 |
CN111205432A (zh) * | 2020-01-13 | 2020-05-29 | 上海稻畑精细化工有限公司 | 一种聚氨酯固化剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243011A (en) * | 1992-04-09 | 1993-09-07 | Cargill, Incorporated | Low temperature curing, high solids, low VOC coating composition |
CN1424345A (zh) * | 2002-12-20 | 2003-06-18 | 深圳市飞扬实业有限公司 | 低游离甲苯二异氰酸酯的聚氨酯固化剂的制备方法 |
CN1618849A (zh) * | 2004-01-10 | 2005-05-25 | 广州秀珀化工有限公司 | 低游离甲苯二异氰酸酯聚氨酯固化剂及其制备方法 |
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2010
- 2010-03-04 CN CN 201010117558 patent/CN101955575B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243011A (en) * | 1992-04-09 | 1993-09-07 | Cargill, Incorporated | Low temperature curing, high solids, low VOC coating composition |
CN1424345A (zh) * | 2002-12-20 | 2003-06-18 | 深圳市飞扬实业有限公司 | 低游离甲苯二异氰酸酯的聚氨酯固化剂的制备方法 |
CN1618849A (zh) * | 2004-01-10 | 2005-05-25 | 广州秀珀化工有限公司 | 低游离甲苯二异氰酸酯聚氨酯固化剂及其制备方法 |
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Address after: 529085 Guangdong province Jiangmen city Tangxia District Pengjiang town Jinxi Industrial Zone Applicant after: CARPOLY CHEMICAL GROUP Co.,Ltd. Address before: 529000 Guangdong province Jiangmen city Tangxia District Pengjiang town Jinxi Industrial Zone Applicant before: GUANGDONG CARPOLY CHEMICAL Co.,Ltd. Address after: 529000 Guangdong province Jiangmen city Tangxia District Pengjiang town Jinxi Industrial Zone Applicant after: GUANGDONG CARPOLY CHEMICAL Co.,Ltd. Address before: 529085 Guangdong city of Jiangmen province Jinxi Industrial Zone of Tangxia town Pengjiang District Guangdong Carpoly chemical (Group) Co. Ltd. Applicant before: Guangdong Carpoly Chemical Group Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: GUANGDONG CARPOLY CHEMICAL (GROUP) CO., LTD. TO: GUANGDONG CARPOLY CHEMICAL GROUP CO., LTD. |
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Address after: 529085 Jinxi Industrial Zone, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Beixin Jiabao Li Coatings Group Co.,Ltd. Country or region after: China Address before: 529085 Jinxi Industrial Zone, Tangxia Town, Pengjiang district, Jiangmen City, Guangdong Province Patentee before: CARPOLY CHEMICAL GROUP Co.,Ltd. Country or region before: China |
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