CN109912761B - 一种超软质聚氨酯湿法贝斯及其制备方法 - Google Patents
一种超软质聚氨酯湿法贝斯及其制备方法 Download PDFInfo
- Publication number
- CN109912761B CN109912761B CN201910067662.3A CN201910067662A CN109912761B CN 109912761 B CN109912761 B CN 109912761B CN 201910067662 A CN201910067662 A CN 201910067662A CN 109912761 B CN109912761 B CN 109912761B
- Authority
- CN
- China
- Prior art keywords
- reaction
- super
- preparation
- mdi
- wet base
- 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.)
- Active
Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 46
- 239000004814 polyurethane Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000004970 Chain extender Substances 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 14
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 229920005906 polyester polyol Polymers 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 48
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 claims description 13
- 239000003963 antioxidant agent Substances 0.000 claims description 10
- 230000003078 antioxidant effect Effects 0.000 claims description 10
- 229910052797 bismuth Inorganic materials 0.000 claims description 9
- -1 bismuth carboxylate Chemical class 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 abstract description 8
- 230000008025 crystallization Effects 0.000 abstract description 8
- 229920005862 polyol Polymers 0.000 abstract description 6
- 150000003077 polyols Chemical class 0.000 abstract description 6
- 239000004094 surface-active agent Substances 0.000 abstract description 4
- 150000001450 anions Chemical class 0.000 abstract description 3
- 150000005846 sugar alcohols Polymers 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 239000002649 leather substitute Substances 0.000 description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000010985 leather Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 229920005749 polyurethane resin Polymers 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229940100573 methylpropanediol Drugs 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910067662.3A CN109912761B (zh) | 2019-01-24 | 2019-01-24 | 一种超软质聚氨酯湿法贝斯及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910067662.3A CN109912761B (zh) | 2019-01-24 | 2019-01-24 | 一种超软质聚氨酯湿法贝斯及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109912761A CN109912761A (zh) | 2019-06-21 |
CN109912761B true CN109912761B (zh) | 2021-10-08 |
Family
ID=66960736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910067662.3A Active CN109912761B (zh) | 2019-01-24 | 2019-01-24 | 一种超软质聚氨酯湿法贝斯及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109912761B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110423333A (zh) * | 2019-07-05 | 2019-11-08 | 浙江旭川树脂有限公司 | 一种软质低温烙印变色聚氨酯树脂及其制备方法和应用 |
CN111087566B (zh) * | 2019-09-29 | 2021-10-29 | 扬州工业职业技术学院 | 聚酯改性的生物质耐水解高剥离pu湿法树脂的制备方法 |
CN111269382B (zh) * | 2020-01-20 | 2021-12-28 | 扬州工业职业技术学院 | 防卷边低凝固速率pu树脂及其制备方法 |
CN111269684B (zh) * | 2020-03-31 | 2022-02-15 | 扬州工业职业技术学院 | 双层超纤毛巾布用pu黏合剂及其制备方法 |
CN111363343B (zh) * | 2020-03-31 | 2022-01-25 | 扬州工业职业技术学院 | 用于耐高温蛋白质pu革的干法面料树脂及其制备方法 |
CN112029263A (zh) * | 2020-08-24 | 2020-12-04 | 扬州工业职业技术学院 | 一种防火保温建筑材料及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101503499A (zh) * | 2009-03-11 | 2009-08-12 | 合肥安利化工有限公司 | 合成革用湿法低模量超柔软高剥离聚氨酯树脂及其制备方法 |
CN102010496A (zh) * | 2010-09-29 | 2011-04-13 | 上海汇得树脂有限公司 | 超软质湿法压花型聚氨酯树脂及其制备方法和应用 |
CN102181034A (zh) * | 2010-10-20 | 2011-09-14 | 上海汇得化工有限公司 | 一种高密度鞋革用聚氨酯树脂及制备方法 |
CN102391461A (zh) * | 2011-08-29 | 2012-03-28 | 旭川化学(苏州)有限公司 | 一种超软质聚氨酯树脂及其制备方法和应用 |
CN105111412A (zh) * | 2015-09-29 | 2015-12-02 | 合肥安利聚氨酯新材料有限公司 | 一种软质耐水解复合聚醚型高剥离湿法聚氨酯树脂及其制备方法 |
CN106750159A (zh) * | 2016-12-02 | 2017-05-31 | 嘉兴禾欣化学工业有限公司 | 高耐磨劳保手套用聚氨酯树脂的制备方法 |
CN108755157A (zh) * | 2018-06-02 | 2018-11-06 | 扬州工业职业技术学院 | 一种易水洗型聚氨酯合成革的制备方法 |
-
2019
- 2019-01-24 CN CN201910067662.3A patent/CN109912761B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101503499A (zh) * | 2009-03-11 | 2009-08-12 | 合肥安利化工有限公司 | 合成革用湿法低模量超柔软高剥离聚氨酯树脂及其制备方法 |
CN102010496A (zh) * | 2010-09-29 | 2011-04-13 | 上海汇得树脂有限公司 | 超软质湿法压花型聚氨酯树脂及其制备方法和应用 |
CN102181034A (zh) * | 2010-10-20 | 2011-09-14 | 上海汇得化工有限公司 | 一种高密度鞋革用聚氨酯树脂及制备方法 |
CN102391461A (zh) * | 2011-08-29 | 2012-03-28 | 旭川化学(苏州)有限公司 | 一种超软质聚氨酯树脂及其制备方法和应用 |
CN105111412A (zh) * | 2015-09-29 | 2015-12-02 | 合肥安利聚氨酯新材料有限公司 | 一种软质耐水解复合聚醚型高剥离湿法聚氨酯树脂及其制备方法 |
CN106750159A (zh) * | 2016-12-02 | 2017-05-31 | 嘉兴禾欣化学工业有限公司 | 高耐磨劳保手套用聚氨酯树脂的制备方法 |
CN108755157A (zh) * | 2018-06-02 | 2018-11-06 | 扬州工业职业技术学院 | 一种易水洗型聚氨酯合成革的制备方法 |
Non-Patent Citations (2)
Title |
---|
"免费解析:一些低分子二元醇的使用技巧";山东联创集团;《新浪博客http://blog.sina.com.cn/s/blog_c0673cab0102w91x.html》;20160122 * |
"预聚法合成湿式聚氨酯(PU)树脂";王元有;《扬州工业职业技术学院论丛》;20061231;第3卷(第2期);第40-41页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109912761A (zh) | 2019-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109912761B (zh) | 一种超软质聚氨酯湿法贝斯及其制备方法 | |
JP3190360B2 (ja) | 水性ポリウレタン製剤 | |
DE69827090T2 (de) | Weichschaumstoff aus Polyurethan mit hoher Dauerhaftigkeit | |
CN101591420B (zh) | 一种喷塑聚氨酯组合物、其制备方法及其应用 | |
CN103360563B (zh) | 一种具有粒径多分散性的高固含水性聚氨酯乳液及其制备方法 | |
EP1664169A1 (de) | Expandierbare thermoplastische polyurethan-blends | |
CN104140520A (zh) | 一种超软质高弹性耐水解高剥离的湿式聚氨酯树脂及其制备方法 | |
CN107739589A (zh) | 低熔点热塑性聚氨酯胶黏剂及其制备方法 | |
CN106317367A (zh) | 聚氨酯喷涂表皮及其制作方法 | |
Ye et al. | The development of polyurethane | |
CN105294991A (zh) | 一种冷熟化高回弹泡沫及其制备方法 | |
WO2005049686A1 (en) | Methods for manufacturing polyurethanes | |
CN113549187B (zh) | 一种超纤革用水性聚氨酯及其制备方法 | |
CN104479616A (zh) | 一种强粘合性能的粘合剂及其制备方法 | |
CN113307928B (zh) | 一种聚氨酯树脂及其制备方法和应用 | |
CN107794777A (zh) | 一种透气吸湿pu革的制备方法 | |
CN104530382A (zh) | 一种仿超纤合成革用湿法聚氨酯树脂及其制备方法 | |
CN105254834A (zh) | 合成革用高回弹聚氨酯树脂的制备方法 | |
WO2011154406A1 (de) | Polyurethanintegralschaumstoffe mit guter dimensionsstabilität | |
EP3149062A1 (de) | Verbundmaterial aus deckschicht und polyurethanschaumstoffschicht | |
CN109853254B (zh) | 一种中硬质镜面聚氨酯湿法贝斯及其制备方法 | |
CN107761404A (zh) | 一种高耐磨pu合成革面料的制备方法 | |
KR101737762B1 (ko) | 에어백용 수분산 폴리우레탄 수지 및 그 제조방법 | |
JP3254201B2 (ja) | ウレテジオン含有誘導体及びその製造方法 | |
CN113549190B (zh) | 一种用于制备超纤革的聚氨酯底料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230614 Address after: Ruizhida Enterprise Service Center, Floor 1, NPF Building, Apia Beach Road, Samoa Patentee after: Ouma Magic Technology Co.,Ltd. Address before: No. 366, North Section of Hupan Road, Xinglong Street, Tianfu New District, Chengdu City, Sichuan Province, 610095, Building 1, 3rd Floor, No. 1, Annex OL-01-202106070 Patentee before: Chengdu Daweisen Technology Co.,Ltd. Effective date of registration: 20230614 Address after: No. 366, North Section of Hupan Road, Xinglong Street, Tianfu New District, Chengdu City, Sichuan Province, 610095, Building 1, 3rd Floor, No. 1, Annex OL-01-202106070 Patentee after: Chengdu Daweisen Technology Co.,Ltd. Address before: No. 199, Huayang West Road, Yangzhou City, Yangzhou City, Jiangsu Province 225127 Patentee before: YANGZHOU POLYTECHNIC INSTITUTE |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: 1st Floor, Building 2, No.1 Kechuang Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: Austin Technology Co.,Ltd. Address before: Ruizhida Enterprise Service Center, Floor 1, NPF Building, Apia Beach Road, Samoa Patentee before: Ouma Magic Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Unit 2, 1st Floor, Kwun Wah Centre, 61 Mody Road, Tsim Sha Tsui, Hong Kong, China Patentee after: Austin Technology Co.,Ltd. Address before: 1st Floor, Building 2, No.1 Kechuang Road, Qixia District, Nanjing City, Jiangsu Province, 210046 Patentee before: Austin Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 26th Floor, Phase 2, Yijing Plaza, 10 Cheung Yu Street, Cheung Sha Wan, Hong Kong, China Patentee after: Austin Technology Co.,Ltd. Address before: Unit 2, 1st Floor, Kwun Wah Centre, 61 Mody Road, Tsim Sha Tsui, Kowloon Patentee before: Austin Technology Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190621 Assignee: Sichuan aohite Electronic Materials Co.,Ltd. Assignor: Austin Technology Co.,Ltd. Contract record no.: X2024990000083 Denomination of invention: A super soft polyurethane wet process bass and its preparation method Granted publication date: 20211008 License type: Common License Record date: 20240228 |