CN106220798A - 一种高熔指、高透明sis弹性体及其制备方法 - Google Patents
一种高熔指、高透明sis弹性体及其制备方法 Download PDFInfo
- Publication number
- CN106220798A CN106220798A CN201610772604.7A CN201610772604A CN106220798A CN 106220798 A CN106220798 A CN 106220798A CN 201610772604 A CN201610772604 A CN 201610772604A CN 106220798 A CN106220798 A CN 106220798A
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- CN
- China
- Prior art keywords
- glue
- sis
- preparation
- devolatilization
- isoprene
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 40
- 239000000806 elastomer Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000002844 melting Methods 0.000 title claims abstract description 18
- 230000008018 melting Effects 0.000 title claims abstract description 18
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 62
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003292 glue Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 41
- 238000007701 flash-distillation Methods 0.000 claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000005453 pelletization Methods 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical group [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 claims description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004807 desolvation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 44
- 238000011084 recovery Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 1
- SYWDWCWQXBUCOP-UHFFFAOYSA-N benzene;ethene Chemical group C=C.C1=CC=CC=C1 SYWDWCWQXBUCOP-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- -1 isoamyl Diene Chemical class 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
- C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610772604.7A CN106220798B (zh) | 2016-08-30 | 2016-08-30 | 一种高熔指、高透明sis弹性体及其制备方法 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201610772604.7A CN106220798B (zh) | 2016-08-30 | 2016-08-30 | 一种高熔指、高透明sis弹性体及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106220798A true CN106220798A (zh) | 2016-12-14 |
CN106220798B CN106220798B (zh) | 2019-02-26 |
Family
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Family Applications (1)
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CN201610772604.7A Active CN106220798B (zh) | 2016-08-30 | 2016-08-30 | 一种高熔指、高透明sis弹性体及其制备方法 |
Country Status (1)
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CN (1) | CN106220798B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108840979A (zh) * | 2018-06-01 | 2018-11-20 | 广东众和化塑有限公司 | 一种seps弹性体及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409368A (en) * | 1981-07-13 | 1983-10-11 | The General Tire & Rubber Company | Preparation of star polymers |
EP0406747A1 (en) * | 1989-07-05 | 1991-01-09 | The Dow Chemical Company | Polymer blends of rigid thermoplastic polymers and tapered styrene-butadiene triblock thermoplastic elastomers and a process for preparation |
CN1149061A (zh) * | 1996-10-04 | 1997-05-07 | 北京燕山石油化工公司研究院 | 异戊二烯、苯乙烯嵌段共聚物及其制备方法 |
CN1403260A (zh) * | 2002-10-01 | 2003-03-19 | 中国石化集团巴陵石油化工有限责任公司 | 一种苯乙烯类热塑性弹性体的干燥方法 |
CN1454911A (zh) * | 2003-05-14 | 2003-11-12 | 中国石化集团巴陵石油化工有限责任公司 | 一种极性化的sds及其制备方法 |
CN1465474A (zh) * | 2002-09-20 | 2004-01-07 | 中国石化集团巴陵石油化工有限责任公 | 一种苯乙烯类热塑性弹性体的后处理方法 |
CN103087306A (zh) * | 2012-12-20 | 2013-05-08 | 广东众和化塑有限公司 | 一种两亲性高支化sibs弹性体、制备方法及其用途 |
CN104339469A (zh) * | 2013-08-09 | 2015-02-11 | 中国石油天然气股份有限公司 | 一种热塑性弹性体的脱挥方法及设备 |
-
2016
- 2016-08-30 CN CN201610772604.7A patent/CN106220798B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409368A (en) * | 1981-07-13 | 1983-10-11 | The General Tire & Rubber Company | Preparation of star polymers |
EP0406747A1 (en) * | 1989-07-05 | 1991-01-09 | The Dow Chemical Company | Polymer blends of rigid thermoplastic polymers and tapered styrene-butadiene triblock thermoplastic elastomers and a process for preparation |
CN1149061A (zh) * | 1996-10-04 | 1997-05-07 | 北京燕山石油化工公司研究院 | 异戊二烯、苯乙烯嵌段共聚物及其制备方法 |
CN1465474A (zh) * | 2002-09-20 | 2004-01-07 | 中国石化集团巴陵石油化工有限责任公 | 一种苯乙烯类热塑性弹性体的后处理方法 |
CN1403260A (zh) * | 2002-10-01 | 2003-03-19 | 中国石化集团巴陵石油化工有限责任公司 | 一种苯乙烯类热塑性弹性体的干燥方法 |
CN1454911A (zh) * | 2003-05-14 | 2003-11-12 | 中国石化集团巴陵石油化工有限责任公司 | 一种极性化的sds及其制备方法 |
CN103087306A (zh) * | 2012-12-20 | 2013-05-08 | 广东众和化塑有限公司 | 一种两亲性高支化sibs弹性体、制备方法及其用途 |
CN104339469A (zh) * | 2013-08-09 | 2015-02-11 | 中国石油天然气股份有限公司 | 一种热塑性弹性体的脱挥方法及设备 |
Non-Patent Citations (2)
Title |
---|
王德充: "苯乙烯-异戊二烯-苯乙烯热塑性嵌段共聚物", 《合成树脂及塑料》 * |
王德充等: "《锂系合成橡胶及热塑性弹性体》", 31 October 2008, 中国石化出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108840979A (zh) * | 2018-06-01 | 2018-11-20 | 广东众和化塑有限公司 | 一种seps弹性体及其制备方法 |
Also Published As
Publication number | Publication date |
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CN106220798B (zh) | 2019-02-26 |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 525000 No. 28 Guanghua North Road, Guangdong, Maoming Patentee after: Guangdong Zhonghe Plastic Co.,Ltd. Address before: 525000 No. 28 Guanghua North Road, Guangdong, Maoming Patentee before: GUANGDONG SUNION CHEMICAL & PLASTIC Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 525000 First Floor of Highway Side Complex Building on Southwest Side of Qihuang Ethylene Plant, Maoming High-tech Industrial Development Zone, Guangdong Province Patentee after: Guangdong Zhonggao Technology Co.,Ltd. Address before: 525000 No. 28 Guanghua North Road, Guangdong, Maoming Patentee before: Guangdong Zhonghe Plastic Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 525000 the first floor of the comprehensive building on the southwest side of the highway of the ethylene plant, Qijing Town, Maoming hi tech Industrial Development Zone, Maoming City, Guangdong Province Patentee after: Guangdong Zhonghe High Tech Co.,Ltd. Address before: 525000 the first floor of the comprehensive building on the southwest side of the highway of the ethylene plant, Qijing Town, Maoming hi tech Industrial Development Zone, Maoming City, Guangdong Province Patentee before: Guangdong Zhonggao Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |