CN101824113A - 一种可控分子量溴化聚苯乙烯的制备方法 - Google Patents
一种可控分子量溴化聚苯乙烯的制备方法 Download PDFInfo
- Publication number
- CN101824113A CN101824113A CN 201010146108 CN201010146108A CN101824113A CN 101824113 A CN101824113 A CN 101824113A CN 201010146108 CN201010146108 CN 201010146108 CN 201010146108 A CN201010146108 A CN 201010146108A CN 101824113 A CN101824113 A CN 101824113A
- Authority
- CN
- China
- Prior art keywords
- polystyrene
- molecular weight
- controllable
- brominated polystyrene
- preparation
- 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
- 239000004793 Polystyrene Substances 0.000 title claims abstract description 80
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 80
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000005893 bromination reaction Methods 0.000 claims abstract description 22
- IRDQNLLVRXMERV-UHFFFAOYSA-N CCCC[Na] Chemical group CCCC[Na] IRDQNLLVRXMERV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000031709 bromination Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 11
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 11
- 229910052794 bromium Inorganic materials 0.000 claims description 11
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 206010026865 Mass Diseases 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101710141544 Allatotropin-related peptide Proteins 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN2010101461083A CN101824113B (zh) | 2010-04-14 | 2010-04-14 | 一种可控分子量溴化聚苯乙烯的制备方法 |
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CN2010101461083A CN101824113B (zh) | 2010-04-14 | 2010-04-14 | 一种可控分子量溴化聚苯乙烯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101824113A true CN101824113A (zh) | 2010-09-08 |
CN101824113B CN101824113B (zh) | 2011-12-07 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104327214A (zh) * | 2014-10-29 | 2015-02-04 | 青岛方泰克新材料有限公司 | 一种溴化苯乙烯/丁二烯共聚物阻燃剂及其溴化方法 |
CN106565875A (zh) * | 2016-11-01 | 2017-04-19 | 珠海澳圣聚合物材料有限公司 | 一种连续制备可控分子量溴化聚苯乙烯母粒的方法 |
CN106565876A (zh) * | 2016-11-01 | 2017-04-19 | 珠海澳圣聚合物材料有限公司 | 一种连续制备可控分子量溴化聚苯乙烯的方法 |
CN109867739A (zh) * | 2017-12-03 | 2019-06-11 | 潍坊双丰化工有限公司 | 一种溴化聚苯乙烯的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060079644A1 (en) * | 2004-09-30 | 2006-04-13 | Wayne Meyer | Polymers of bromostyrenes having controlled molecular weight |
WO2007076355A1 (en) * | 2005-12-21 | 2007-07-05 | Albemarle Corporation | Preparation of brominated styrenic polymers or resins |
CN101037489A (zh) * | 2007-03-16 | 2007-09-19 | 大连理工大学 | 聚溴化苯乙烯及其单体的制备方法 |
CN101240046A (zh) * | 2007-02-09 | 2008-08-13 | 同济大学 | 用活性/可控聚合制备低分子量窄分布溴化聚苯乙烯的方法 |
CN101319017A (zh) * | 2008-07-23 | 2008-12-10 | 天津长芦海晶集团有限公司 | 高热稳定性溴化聚苯乙烯的制备方法 |
CN101341174A (zh) * | 2005-12-21 | 2009-01-07 | 雅宝公司 | 溴化阴离子苯乙烯系聚合物及其制备 |
-
2010
- 2010-04-14 CN CN2010101461083A patent/CN101824113B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060079644A1 (en) * | 2004-09-30 | 2006-04-13 | Wayne Meyer | Polymers of bromostyrenes having controlled molecular weight |
WO2007076355A1 (en) * | 2005-12-21 | 2007-07-05 | Albemarle Corporation | Preparation of brominated styrenic polymers or resins |
CN101341174A (zh) * | 2005-12-21 | 2009-01-07 | 雅宝公司 | 溴化阴离子苯乙烯系聚合物及其制备 |
CN101240046A (zh) * | 2007-02-09 | 2008-08-13 | 同济大学 | 用活性/可控聚合制备低分子量窄分布溴化聚苯乙烯的方法 |
CN101037489A (zh) * | 2007-03-16 | 2007-09-19 | 大连理工大学 | 聚溴化苯乙烯及其单体的制备方法 |
CN101319017A (zh) * | 2008-07-23 | 2008-12-10 | 天津长芦海晶集团有限公司 | 高热稳定性溴化聚苯乙烯的制备方法 |
Non-Patent Citations (1)
Title |
---|
《2009年中国阻燃学术年会论文集》 20091231 佟芍朋,钱立军等 三溴苯乙烯的活性可控聚合 22-26 1-5 , 2 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104327214A (zh) * | 2014-10-29 | 2015-02-04 | 青岛方泰克新材料有限公司 | 一种溴化苯乙烯/丁二烯共聚物阻燃剂及其溴化方法 |
CN106565875A (zh) * | 2016-11-01 | 2017-04-19 | 珠海澳圣聚合物材料有限公司 | 一种连续制备可控分子量溴化聚苯乙烯母粒的方法 |
CN106565876A (zh) * | 2016-11-01 | 2017-04-19 | 珠海澳圣聚合物材料有限公司 | 一种连续制备可控分子量溴化聚苯乙烯的方法 |
CN106565876B (zh) * | 2016-11-01 | 2019-03-12 | 珠海澳圣聚合物材料有限公司 | 一种连续制备可控分子量溴化聚苯乙烯的方法 |
CN109867739A (zh) * | 2017-12-03 | 2019-06-11 | 潍坊双丰化工有限公司 | 一种溴化聚苯乙烯的制备方法 |
CN109867739B (zh) * | 2017-12-03 | 2021-07-16 | 潍坊双丰化工有限公司 | 一种溴化聚苯乙烯的制备方法 |
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Publication number | Publication date |
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CN101824113B (zh) | 2011-12-07 |
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Free format text: FORMER OWNER: SHANDONG BROTHER INDUSTRIAL GROUP CO., LTD. Effective date: 20110824 Free format text: FORMER OWNER: WEIFANG BROTHER CHEMICAL CO., LTD. |
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Inventor after: Qian Lijun Inventor after: Yang Xisheng Inventor before: Yang Xisheng |
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Free format text: CORRECT: INVENTOR; FROM: YANG XISHENG TO: QIAN LIJUN YANG XISHENG Free format text: CORRECT: ADDRESS; FROM: 262700 WEIFANG, SHANDONG PROVINCE TO: 262715 WEIFANG, SHANDONG PROVINCE |
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Effective date of registration: 20110824 Address after: 262715, Shandong City, Shouguang province Bohai Industrial Park, south of the town of sheep Applicant after: Shandong Brother Sci. & Tech. Co., Ltd. Address before: 262700, Shandong City, Shouguang province Bohai Industrial Park, south of the town of sheep Applicant before: Shandong Brother Industrial Group Co., Ltd. Co-applicant before: Shandong Brother Sci. & Tech. Co., Ltd. Co-applicant before: Weifang Brother Chemical Co., Ltd. |
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Application publication date: 20100908 Assignee: Shandong brotherhood flame retardant new materials Co., Ltd. Assignor: Shandong Brother Sci. & Tech. Co., Ltd. Contract record no.: 2018370000020 Denomination of invention: Preparation method of molecular weight-controllable brominated polystyrene Granted publication date: 20111207 License type: Common License Record date: 20180620 Application publication date: 20100908 Assignee: New Mstar Technology Ltd in Shandong Assignor: Shandong Brother Sci. & Tech. Co., Ltd. Contract record no.: 2018370000019 Denomination of invention: Preparation method of molecular weight-controllable brominated polystyrene Granted publication date: 20111207 License type: Common License Record date: 20180620 Application publication date: 20100908 Assignee: Shandong brotherhood flame retardant new materials Co., Ltd. Assignor: Shandong Brother Sci. & Tech. Co., Ltd. Contract record no.: 2018370000020 Denomination of invention: Preparation method of molecular weight-controllable brominated polystyrene Granted publication date: 20111207 License type: Common License Record date: 20180620 Application publication date: 20100908 Assignee: New Mstar Technology Ltd in Shandong Assignor: Shandong Brother Sci. & Tech. Co., Ltd. Contract record no.: 2018370000019 Denomination of invention: Preparation method of molecular weight-controllable brominated polystyrene Granted publication date: 20111207 License type: Common License Record date: 20180620 |
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Assignee: Shandong brotherhood flame retardant new materials Co., Ltd. Assignor: SHANDONG BROTHER SCI.&TECH. Co.,Ltd. Contract record no.: 2018370000020 Date of cancellation: 20200424 |