CN102746431A - 一种以聚醋酸乙烯酯为原料制备聚乙烯醇缩丁醛树脂的方法 - Google Patents
一种以聚醋酸乙烯酯为原料制备聚乙烯醇缩丁醛树脂的方法 Download PDFInfo
- Publication number
- CN102746431A CN102746431A CN2012102501443A CN201210250144A CN102746431A CN 102746431 A CN102746431 A CN 102746431A CN 2012102501443 A CN2012102501443 A CN 2012102501443A CN 201210250144 A CN201210250144 A CN 201210250144A CN 102746431 A CN102746431 A CN 102746431A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl butyral
- butyral resin
- pva
- alcoholysis
- hydrochloric acid
- 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.)
- Granted
Links
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title claims abstract description 28
- 229920005989 resin Polymers 0.000 title claims abstract description 25
- 239000011347 resin Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000002994 raw material Substances 0.000 title claims abstract description 5
- 229920002689 polyvinyl acetate Polymers 0.000 title abstract 3
- 239000011118 polyvinyl acetate Substances 0.000 title abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000006136 alcoholysis reaction Methods 0.000 claims abstract description 8
- 238000009833 condensation Methods 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 238000004148 unit process Methods 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- JUMYIBMBTDDLNG-OJERSXHUSA-N hydron;methyl (2r)-2-phenyl-2-[(2r)-piperidin-2-yl]acetate;chloride Chemical compound Cl.C([C@@H]1[C@H](C(=O)OC)C=2C=CC=CC=2)CCCN1 JUMYIBMBTDDLNG-OJERSXHUSA-N 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims description 2
- 229940090181 propyl acetate Drugs 0.000 claims description 2
- 229940099204 ritalin Drugs 0.000 claims description 2
- 238000009991 scouring Methods 0.000 claims description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 abstract description 6
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 pottery Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210250144.3A CN102746431B (zh) | 2012-07-19 | 2012-07-19 | 一种以聚醋酸乙烯酯为原料制备聚乙烯醇缩丁醛树脂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210250144.3A CN102746431B (zh) | 2012-07-19 | 2012-07-19 | 一种以聚醋酸乙烯酯为原料制备聚乙烯醇缩丁醛树脂的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102746431A true CN102746431A (zh) | 2012-10-24 |
CN102746431B CN102746431B (zh) | 2014-04-30 |
Family
ID=47026959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210250144.3A Active CN102746431B (zh) | 2012-07-19 | 2012-07-19 | 一种以聚醋酸乙烯酯为原料制备聚乙烯醇缩丁醛树脂的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102746431B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106140717A (zh) * | 2016-08-19 | 2016-11-23 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇树脂水洗槽及快速水洗装置 |
CN106220759A (zh) * | 2016-08-26 | 2016-12-14 | 四川东材科技集团股份有限公司 | 一种胶片用聚乙烯醇缩丁醛树脂及其合成方法 |
CN107936149A (zh) * | 2017-12-20 | 2018-04-20 | 长春工业大学 | 一种光伏级pvb树脂的制备方法 |
CN111690083A (zh) * | 2020-07-28 | 2020-09-22 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇缩丁醛树脂的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1401669A (zh) * | 2001-08-16 | 2003-03-12 | 瓦克聚合系统两合公司 | 粘着性改良的聚乙烯基缩醛 |
-
2012
- 2012-07-19 CN CN201210250144.3A patent/CN102746431B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1401669A (zh) * | 2001-08-16 | 2003-03-12 | 瓦克聚合系统两合公司 | 粘着性改良的聚乙烯基缩醛 |
Non-Patent Citations (2)
Title |
---|
丁丽等: "分段醇解均相缩合生产聚乙烯醇缩丁醛", 《中国胶粘剂》, vol. 19, no. 3, 31 March 2010 (2010-03-31), pages 1 - 5 * |
谢婷: "聚乙酸乙烯酯醇解和聚乙烯醇的缩醛化反应", 《江苏建材》, no. 2, 31 December 2003 (2003-12-31), pages 30 - 31 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106140717A (zh) * | 2016-08-19 | 2016-11-23 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇树脂水洗槽及快速水洗装置 |
CN106140717B (zh) * | 2016-08-19 | 2019-01-01 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇树脂水洗槽及快速水洗装置 |
CN106220759A (zh) * | 2016-08-26 | 2016-12-14 | 四川东材科技集团股份有限公司 | 一种胶片用聚乙烯醇缩丁醛树脂及其合成方法 |
CN106220759B (zh) * | 2016-08-26 | 2019-03-15 | 四川东材科技集团股份有限公司 | 一种胶片用聚乙烯醇缩丁醛树脂及其合成方法 |
CN107936149A (zh) * | 2017-12-20 | 2018-04-20 | 长春工业大学 | 一种光伏级pvb树脂的制备方法 |
CN111690083A (zh) * | 2020-07-28 | 2020-09-22 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇缩丁醛树脂的制备方法 |
CN111690083B (zh) * | 2020-07-28 | 2023-10-03 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇缩丁醛树脂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102746431B (zh) | 2014-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102649825B (zh) | 一种高醛化度聚乙烯醇缩丁醛树脂及其制备方法 | |
CN102746431B (zh) | 一种以聚醋酸乙烯酯为原料制备聚乙烯醇缩丁醛树脂的方法 | |
CN102827314B (zh) | 一种高透明度聚乙烯醇缩丁醛树脂的制备方法 | |
CN101696222B (zh) | 二甲基[2-(甲基丙烯酰氧基)乙基][3-(三甲氧基硅烷)丙基]氯化铵的合成方法 | |
CN110818543A (zh) | 一种新型高效合成二苯甲酰甲烷的方法 | |
CN106397368A (zh) | 一种脂肪醇聚氧乙烯醚缩水甘油醚及其制备方法 | |
CN103641696B (zh) | 一步法合成双羟丙基双酚a醚的方法 | |
CN103012633A (zh) | 高缩醛度、高流动性聚乙烯醇缩丁醛树脂的制备方法 | |
CN102060738A (zh) | 一种兼具b酸中心和l酸中心的离子液体及其制备方法、用途 | |
CN102584544A (zh) | 间歇共沸精馏法分离乙二醇单甲醚和水的工艺 | |
CN102702477B (zh) | 一种高生物含量多臂型光敏预聚物的合成方法 | |
CN110684135A (zh) | 一种衣康酸改性光引发剂及制备方法 | |
CN103059283B (zh) | 一种以废旧聚酯瓶为主要原料制备聚酯多元醇的方法 | |
CN104031153A (zh) | 一种固载杂多酸催化制备大米淀粉醋酸酯的方法 | |
CN105037249A (zh) | 一种液体单双酯混合型受阻胺光稳定剂的制备方法 | |
CN105693895B (zh) | 添加剂及利用其提高丁醛利用率制备pvb树脂的方法 | |
CN101684067B (zh) | 一种抗氧化剂1790中间体的清洁生产方法 | |
CN106316846A (zh) | 一种乙酸甲酯的生产方法 | |
CN104497953A (zh) | 预聚体分散法生产鞋用水性聚氨酯胶黏剂工艺 | |
CN102746430A (zh) | 一种高粘度聚乙烯醇缩丁醛树脂的制备方法 | |
CN101693646B (zh) | 一种甘油氯化法制备二氯丙醇的方法 | |
CN113072443A (zh) | 一种液体受阻酚类抗氧剂1135的生产新工艺 | |
CN101735051B (zh) | 一种制备衣康酸二异辛酯的方法 | |
CN102285882B (zh) | 采用复合离子液体催化剂合成乙酰柠檬酸三正丁酯的方法 | |
CN110548540B (zh) | 一种酸性固载离子液体及其制备方法和应用 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI WANWEI MEMBRANE MATERIAL CO., LTD. Free format text: FORMER OWNER: ANHUI WANWEI GROUP CO., LTD. Effective date: 20140519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 238002 HEFEI, ANHUI PROVINCE TO: 238002 CHAOHU, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140519 Address after: 238002 Anhui city of Chaohu province No. 56 nest way Patentee after: ANHUI WANWEI GROUP Co.,Ltd. Address before: 238002 Anhui city of Hefei province Chaohu City No. 56 nest way Patentee before: ANHUI WANWEI GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: No. 56 Chaowei Road, Chaohu City, Hefei City, Anhui Province, 238001 Patentee after: ANHUI WANWEI UPDATED HIGH-TECH MATERIAL INDUSTRY Co.,Ltd. Address before: 238002 Anhui city of Chaohu province No. 56 nest way Patentee before: ANHUI WANWEI GROUP Co.,Ltd. |