CN103342780B - 用不饱和树脂和苯乙烯制备高强度聚氨酯的方法 - Google Patents
用不饱和树脂和苯乙烯制备高强度聚氨酯的方法 Download PDFInfo
- Publication number
- CN103342780B CN103342780B CN201310292289.4A CN201310292289A CN103342780B CN 103342780 B CN103342780 B CN 103342780B CN 201310292289 A CN201310292289 A CN 201310292289A CN 103342780 B CN103342780 B CN 103342780B
- Authority
- CN
- China
- Prior art keywords
- react
- minutes under
- reaction
- unsaturated polyester
- minutes
- 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
- 238000000034 method Methods 0.000 title claims abstract description 25
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 19
- 239000004814 polyurethane Substances 0.000 title claims abstract description 19
- 239000011347 resin Substances 0.000 title abstract 5
- 229920005989 resin Polymers 0.000 title abstract 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004448 titration Methods 0.000 claims abstract description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- 238000004458 analytical method Methods 0.000 claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 13
- 238000004821 distillation Methods 0.000 claims abstract description 10
- 230000035484 reaction time Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 92
- 229920006305 unsaturated polyester Polymers 0.000 claims description 26
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 15
- 239000012752 auxiliary agent Substances 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 239000011976 maleic acid Substances 0.000 claims description 6
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000007259 addition reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- RLJWTAURUFQFJP-UHFFFAOYSA-N propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)O.CC(C)O.CC(C)O RLJWTAURUFQFJP-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 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
- 229920000570 polyether Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310292289.4A CN103342780B (zh) | 2013-07-11 | 2013-07-11 | 用不饱和树脂和苯乙烯制备高强度聚氨酯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310292289.4A CN103342780B (zh) | 2013-07-11 | 2013-07-11 | 用不饱和树脂和苯乙烯制备高强度聚氨酯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103342780A CN103342780A (zh) | 2013-10-09 |
CN103342780B true CN103342780B (zh) | 2015-04-08 |
Family
ID=49277614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310292289.4A Active CN103342780B (zh) | 2013-07-11 | 2013-07-11 | 用不饱和树脂和苯乙烯制备高强度聚氨酯的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103342780B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104650300B (zh) * | 2015-01-31 | 2017-08-15 | 宜兴市兴合树脂有限公司 | 一种雷达天线罩用不饱和聚酯树脂及其制备方法 |
CN108659253A (zh) * | 2017-12-28 | 2018-10-16 | 浙江恒泰源聚氨酯有限公司 | 超低密度双组份聚氨酯鞋底原液的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1302035C (zh) * | 2005-02-24 | 2007-02-28 | 烟台万华聚氨酯股份有限公司 | 一种聚合物聚酯多元醇、其生产工艺及其应用 |
CN102329410B (zh) * | 2011-08-17 | 2012-09-19 | 浙江恒泰源聚氨酯有限公司 | 高流动性聚酯与聚醚混合型聚氨酯材料的制备方法 |
CN102432770A (zh) * | 2011-08-17 | 2012-05-02 | 浙江恒泰源聚氨酯有限公司 | 高强度鞋底用苯乙烯改性聚氨酯原料的制备方法 |
-
2013
- 2013-07-11 CN CN201310292289.4A patent/CN103342780B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103342780A (zh) | 2013-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10280243B2 (en) | Copolymer of ethylene and a conjugated diene, and process for its production | |
CN103387641B (zh) | 一种反式-1,4-结构的丁二烯-异戊二烯共聚橡胶及其制备方法 | |
CN102942649B (zh) | 一种乙烯乙烯醇共聚物的制备方法 | |
CN103342780B (zh) | 用不饱和树脂和苯乙烯制备高强度聚氨酯的方法 | |
US3154600A (en) | Methacrylate sirups and their preparation, and preparation of reinforced plastic articles employing same | |
CN107522806B (zh) | 一种制备稀土顺丁橡胶的连续聚合方法 | |
CN104087236A (zh) | 一种快干型软包装复合膜用水性聚氨酯胶粘剂及其制备方法 | |
CN103665264B (zh) | 一种高性能耐油丁腈橡胶 | |
CN115073665B (zh) | 一种富马酸酯/共轭二烯共聚物型生物基橡胶及其制备方法和其硫化胶制品 | |
CN105777963B (zh) | 高门尼稀土顺丁橡胶的聚合方法 | |
CN116333279B (zh) | 一种聚碳酸酯类增韧树脂 | |
CN103965405A (zh) | 一种室温下混炼合成改性杜仲胶的方法 | |
CN106188365A (zh) | 一种乙烯-乙烯醇共聚物及其制备方法 | |
CN111286019A (zh) | 一种高粘结力发泡用硬质聚醚多元醇的制备方法 | |
CN102432770A (zh) | 高强度鞋底用苯乙烯改性聚氨酯原料的制备方法 | |
CN103360525A (zh) | 一种聚合的方法 | |
CN103724602A (zh) | 一种利用回收醇制备癸二酸类聚酯多元醇的方法 | |
CN102816317B (zh) | 一种基于2,3-丁二醇的玻璃钢及其制备方法 | |
CN105524203A (zh) | 一种采用混合溶剂制备eva弹性体的方法 | |
CN206337204U (zh) | 一种聚酯多元醇连续生产装置 | |
CN101486874A (zh) | 一种高铁聚氨酯防水涂料的生产方法 | |
CN109694418B (zh) | η3-乙酰氧方法基π-烯丙基镍引发剂及其合成高顺式-1,4含量端羟基聚丁二烯方法 | |
JP6025412B2 (ja) | 共役ジエン化合物と非共役オレフィンとの共重合体、該共重合体の製造方法、ゴム組成物及びタイヤ | |
CN105777955B (zh) | 用于制备高门尼稀土顺丁橡胶的催化剂及其制备方法 | |
CN113956513A (zh) | 一种顺丁橡胶及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation of high strength polyurethane from unsaturated resin and styrene Effective date of registration: 20210617 Granted publication date: 20150408 Pledgee: China Construction Bank Wenling sub branch Pledgor: Zhejiang Hengtaiyuan Polyurethane Co.,Ltd. Registration number: Y2021330000599 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221213 Granted publication date: 20150408 Pledgee: China Construction Bank Wenling sub branch Pledgor: Zhejiang Hengtaiyuan Polyurethane Co.,Ltd. Registration number: Y2021330000599 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation of high-strength polyurethane using unsaturated resin and styrene Effective date of registration: 20230307 Granted publication date: 20150408 Pledgee: China Construction Bank Wenling sub branch Pledgor: Zhejiang Hengtaiyuan Polyurethane Co.,Ltd. Registration number: Y2023980034065 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150408 Pledgee: China Construction Bank Wenling sub branch Pledgor: Zhejiang Hengtaiyuan Polyurethane Co.,Ltd. Registration number: Y2023980034065 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing high-strength polyurethane using unsaturated resin and styrene Granted publication date: 20150408 Pledgee: China Construction Bank Wenling sub branch Pledgor: Zhejiang Hengtaiyuan Polyurethane Co.,Ltd. Registration number: Y2024980013400 |