CN104497315A - 一种含支链聚二甲基硅氧烷、其制备方法及应用 - Google Patents
一种含支链聚二甲基硅氧烷、其制备方法及应用 Download PDFInfo
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- CN104497315A CN104497315A CN201410736981.6A CN201410736981A CN104497315A CN 104497315 A CN104497315 A CN 104497315A CN 201410736981 A CN201410736981 A CN 201410736981A CN 104497315 A CN104497315 A CN 104497315A
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- China
- Prior art keywords
- preparation
- side chain
- polydimethylsiloxane
- chain polydimethylsiloxane
- intermediate product
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- 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
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- -1 Polydimethylsiloxane Polymers 0.000 title claims abstract description 48
- 239000004205 dimethyl polysiloxane Substances 0.000 title claims abstract description 44
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000013067 intermediate product Substances 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 239000005055 methyl trichlorosilane Substances 0.000 claims abstract description 10
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims abstract description 10
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims abstract description 10
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000047 product Substances 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 3
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical group [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 12
- 238000000354 decomposition reaction Methods 0.000 claims description 10
- JEWCZPTVOYXPGG-UHFFFAOYSA-N ethenyl-ethoxy-dimethylsilane Chemical compound CCO[Si](C)(C)C=C JEWCZPTVOYXPGG-UHFFFAOYSA-N 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 description 7
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 229910003849 O-Si Inorganic materials 0.000 description 3
- 229910003872 O—Si Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- Silicon Polymers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410736981.6A CN104497315B (zh) | 2014-12-05 | 2014-12-05 | 一种含支链聚二甲基硅氧烷、其制备方法及应用 |
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CN201410736981.6A CN104497315B (zh) | 2014-12-05 | 2014-12-05 | 一种含支链聚二甲基硅氧烷、其制备方法及应用 |
Publications (2)
Publication Number | Publication Date |
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CN104497315A true CN104497315A (zh) | 2015-04-08 |
CN104497315B CN104497315B (zh) | 2017-02-22 |
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CN201410736981.6A Active CN104497315B (zh) | 2014-12-05 | 2014-12-05 | 一种含支链聚二甲基硅氧烷、其制备方法及应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108530633A (zh) * | 2018-03-02 | 2018-09-14 | 东莞兆舜有机硅科技股份有限公司 | 一种有机硅聚合物的制备方法 |
CN111117259A (zh) * | 2019-12-31 | 2020-05-08 | 兆舜科技(广东)有限公司 | 一种双组份导热界面材料及其使用方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101466793A (zh) * | 2006-04-06 | 2009-06-24 | 莫门蒂夫性能材料股份有限公司 | 具有半透明硅橡胶组分的建筑元件 |
CN101466792A (zh) * | 2006-04-06 | 2009-06-24 | 莫门蒂夫性能材料股份有限公司 | 双组分半透明的形成硅橡胶的组合物 |
CN101693765A (zh) * | 2009-10-19 | 2010-04-14 | 株洲时代电气绝缘有限责任公司 | 一种有机硅灌注树脂及其制备方法 |
-
2014
- 2014-12-05 CN CN201410736981.6A patent/CN104497315B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101466793A (zh) * | 2006-04-06 | 2009-06-24 | 莫门蒂夫性能材料股份有限公司 | 具有半透明硅橡胶组分的建筑元件 |
CN101466792A (zh) * | 2006-04-06 | 2009-06-24 | 莫门蒂夫性能材料股份有限公司 | 双组分半透明的形成硅橡胶的组合物 |
CN101693765A (zh) * | 2009-10-19 | 2010-04-14 | 株洲时代电气绝缘有限责任公司 | 一种有机硅灌注树脂及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108530633A (zh) * | 2018-03-02 | 2018-09-14 | 东莞兆舜有机硅科技股份有限公司 | 一种有机硅聚合物的制备方法 |
CN108530633B (zh) * | 2018-03-02 | 2021-11-16 | 东莞兆舜有机硅科技股份有限公司 | 一种有机硅聚合物的制备方法 |
CN111117259A (zh) * | 2019-12-31 | 2020-05-08 | 兆舜科技(广东)有限公司 | 一种双组份导热界面材料及其使用方法和应用 |
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CN104497315B (zh) | 2017-02-22 |
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C53 | Correction of patent of invention or patent application | ||
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Address after: Two street 523233 Guangdong province Dongguan City Chudo Zhen Dong Bo Cun Da Xin Wei Lu Daxin Road No. 1 Applicant after: Dongguan million Shun's organosilicon Science and Technology Co., Ltd. Address before: Two street 523233 Guangdong province Dongguan City Chudo Zhen Dong Bo Cun Da Xin Wei Lu Daxin Road No. 1 Applicant before: Dongguan Zhaoshun Organosilicon New Material Technology Co., Ltd . |
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Free format text: CORRECT: APPLICANT; FROM: DONGGUAN ZHAOSHUN ORGANOSILICON NEW MATERIAL TECHNOLOGY CO., LTD . TO: DONGGUAN MEGASUN SILICONE TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polydimethylsiloxane containing branch chains as well as preparation method and application thereof Effective date of registration: 20181025 Granted publication date: 20170222 Pledgee: LED One (Hangzhou) Co.,Ltd. Pledgor: Dongguan million Shun's organosilicon Science and Technology Co., Ltd. Registration number: 2018990000978 |
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Date of cancellation: 20190604 Granted publication date: 20170222 Pledgee: LED One (Hangzhou) Co.,Ltd. Pledgor: Dongguan million Shun's organosilicon Science and Technology Co., Ltd. Registration number: 2018990000978 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Two street 523233 Guangdong province Dongguan City Chudo Zhen Dong Bo Cun Da Xin Wei Lu Daxin Road No. 1 Patentee after: Zhaoshun Technology (Guangdong) Co., Ltd Address before: Two street 523233 Guangdong province Dongguan City Chudo Zhen Dong Bo Cun Da Xin Wei Lu Daxin Road No. 1 Patentee before: Dongguan million Shun's organosilicon Science and Technology Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |