CN116284795A - 一种硅氢加成反应合成氨基含氢硅油的方法 - Google Patents
一种硅氢加成反应合成氨基含氢硅油的方法 Download PDFInfo
- Publication number
- CN116284795A CN116284795A CN202310020087.8A CN202310020087A CN116284795A CN 116284795 A CN116284795 A CN 116284795A CN 202310020087 A CN202310020087 A CN 202310020087A CN 116284795 A CN116284795 A CN 116284795A
- Authority
- CN
- China
- Prior art keywords
- silicone oil
- amino hydrogen
- containing silicone
- hydrogen
- reaction kettle
- 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.)
- Pending
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 38
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 38
- -1 amino hydrogen Chemical compound 0.000 title claims abstract description 31
- 229920002545 silicone oil Polymers 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000006459 hydrosilylation reaction Methods 0.000 title claims abstract description 13
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 229920001843 polymethylhydrosiloxane Polymers 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000012295 chemical reaction liquid Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009835 boiling Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004753 textile Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010985 leather Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229920013822 aminosilicone Polymers 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000006561 solvent free reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Abstract
本发明属于高分子材料技术领域,公开了一种硅氢加成反应合成氨基含氢硅油的方法。该方法包括以下步骤:将H2PtCl6.6H2O和异丙醇加入到氮气保护的反应器中,搅拌1小时得到催化剂;在脱氧氮气和干燥条件下,将聚甲基氢硅氧烷和丙烯胺一起加入水热反应釜中,随后加入四氢呋喃,搅拌均匀,再加入催化剂,反应体系中[C=C]:[Si‑H]:[Pt]=[1]:[2.5]:[1×10‑4],密封水热反应釜,随后以3℃/min的升温速率加热至90℃,反应4‑6h,然后停止加热,放置5‑6h,等反应体系冷却至室温,开启水热反应釜,将反应液体取出,减压蒸馏30min,去除低沸点物质,得到氨基含氢硅油。
Description
技术领域
本发明属于高分子材料技术领域,特别涉及一种硅氢加成反应合成氨基含氢硅油的方法。
背景技术
有机硅化合物因其润滑性、柔韧性、无毒性、无环境污染和低成本等特点被广泛应用于各个行业。氨基硅油是一种新型高分子材料,除了表面张力低和对生态环境友好等特性外,广泛用于棉、丝、羊毛及涤纶等纺织品的后整理。处理过的织物和皮革产品具有柔软、滑爽与丰满的手感,并具有良好的防缩性、耐水洗性和透气性。氨基改性硅油目前被公认为能赋予织物丰满、爽滑的手感,提高纺织品质质量档次所必需的柔软剂。它可以单独使用,也可以与其它有机硅或有机柔软剂组合成为特殊的柔软整理剂,适用于各种纺织品和皮革的柔软整理,在纺织工业中得到广泛的应用氨基硅油在皮革行业也有很多成功应用的范例。
近年来,国内市场供应的氨基改性有机硅,在以往用于皮革行业的氨基改性硅油的研究中多以D4等含氢硅烷单体与不饱和官能团单体进行聚合成含所需特定官能团的有机硅低聚物,再经平衡化得到氨基改性聚硅氧烷。这些合成路线较繁琐,最终产物的产率较低,且最终产物的结构有可能与预期不符。应用方面也存在不足,如经其整理的织物呈疏水性,整理后的白色及浅白色织物高温焙烘后易泛黄及氨基改性有机硅乳液稳定性差,在储运和应用过程中经常出现“破乳漂油”现象。
发明内容
为了克服现有技术的缺点与不足,本发明的目的在于提供一种硅氢加成反应合成氨基含氢硅油的方法;该方法采用H2PtCl6做催化剂,从分子结构出发,以一定分子量的聚甲基氢硅氧烷与丙烯胺通过硅氢加成反应,得到氨基接枝改性聚甲基氢硅氧烷聚合物;本合成路线简洁,反应产物产率较高,经核磁与红外光谱表征证明,其结构符合预期结构设计。
本发明的目的通过下述技术方案实现:
一种硅氢加成反应合成氨基含氢硅油的方法,包括以下操作步骤:
(1)将0.1g H2PtCl6.6H2O和37.73g异丙醇一次性加入到氮气保护的反应器中,并搅拌1小时,得到1000PPM的Speier’s催化剂;
(2)在脱氧氮气和干燥条件下,将聚甲基氢硅氧烷(PMHS)和丙烯胺一起加入水热反应釜中,随后加入2-3滴四氢呋喃,搅拌均匀,再加入步骤(1)所得Speier’s催化剂,反应体系中[C=C]:[Si-H]:[Pt]=[1]:[2.5]:[1×10-4],密封水热反应釜,随后以3℃/min的升温速率加热至90℃,反应4-6h,然后停止加热,放置5-6h,等反应体系冷却至室温,开启水热反应釜,将反应液体取出,减压蒸馏30min,去除低沸点物质,得到氨基含氢硅油。
步骤(2)所述聚甲基氢硅氧烷的含氢量为(0.09-1.22)mol/100g。
步骤(2)所述氨基含氢硅油中≡Si-H单元的化合物的转化率为65%-90%。
上述方法中的反应方程式为:
一种由上述的方法制备得到的氨基含氢硅油,该氨基含氢硅油,具有如下式(Ⅰ)所示结构:
上述的氨基含氢硅油在纺织品的后整理中的应用。
从本发明方法使用的反应单体及所得产物的FT-IR图谱比较可知,聚甲基氢硅氧烷和丙烯胺在以H2PtCl6为催化剂,通过严格控制反应条件,可顺利完成接枝反应。所合成的聚合物的红外技术和核磁氢谱图谱表明,两种单体通过接枝反应得到预期设想的聚合物,将柔软效果极好的氨基基团接枝到聚甲基氢硅氧烷的侧链上,对提高皮革纤维的柔软性和手感能将有很大帮助。本发明对氨基改性聚硅氧烷的合成和表征进行了阐述,并将合成的氨基硅油应用于皮革、棉、丝、羊毛及涤纶等纺织品的后整理。处理过的织物和皮革产品具有柔软、滑爽与丰满的手感,并具有良好的防缩性、耐水洗性和透气性。
本发明方法已成功用于不同含氢量(0.09-1.22)mol/100g的硅油改性,由于聚甲基氢硅氧烷(PMHS)在工业生产的附加产品,是个工业的废料,而且大量存在。本方法,我们采用无溶剂的反应体系,催化剂用量相对较少,后处理简单,环境友好,故申请方法保护。
本发明相对于现有技术具有如下的优点及效果:
本发明制备的氨基含氢硅油的方法可取代现有的以D4等含氢硅烷单体与不饱和官能团单体进行聚合成含所需特定官能团的有机硅低聚物,再经平衡化得到氨基改性聚硅氧烷的工艺。我们以聚甲基硅氢氧烷为起始原料,直接在线性聚甲基硅氢氧烷侧链接枝,通过硅氢加成反应,可以计算并控制接枝率,合成了含氢量不同的氨基含氢硅油,为工业需求和不同用途而生产不同含氢量的含氢硅油奠定理论基础。另外,聚甲基硅氢氧烷是工业生产的附加产品,便宜、易得而且相当稳定、无毒无害、环境友好。通过硅氢加成反应改性聚甲基硅氢氧烷的工艺简单,反应条件温和,产率高,接枝率可控,是取代传统的以D4等为起始原料通过开环聚合工艺合成氨基含氢硅油的理想方法。
附图说明
图1是实施例1所得氨基含氢硅油的核磁氢谱图。
图2是实施例1所得氨基含氢硅油的在线红外图。
具体实施方式
下面结合具体实施例进一步说明本发明的内容,但不应理解为对本发明的限制。
实施例1
一种硅氢加成反应合成氨基含氢硅油的方法,包括以下操作步骤:
(1)将0.1g H2PtCl6.6H2O和37.73g异丙醇一次性加入到氮气保护的反应器中,并搅拌1小时,得到1000PPM的Speier’s催化剂;
(2)在脱氧氮气和干燥条件下,将含氢量为(0.09-1.22)mol/100g的聚甲基氢硅氧烷(PMHS)和丙烯胺一起加入水热反应釜中,随后加入2滴四氢呋喃,搅拌均匀,再加入步骤(1)所得Speier’s催化剂,反应体系中[C=C]:[Si-H]:[Pt]=[1]:[2.5]:[1×10-4],密封水热反应釜,随后以3℃/min的升温速率加热至90℃,反应5h,然后停止加热,放置6h,等反应体系冷却至室温,开启水热反应釜,将反应液体取出,减压蒸馏30min,去除低沸点物质,得到淡黄色透明液体。
采用FT-IR与1H-NMR对上述无色透明液体进行检测,结果如图1和图2所示。从图2可以看出,2158cm-1处吸光度的下降和FT-IR的瀑布图显示2158cm-1带的强度在下降,对应于PMHS中的Si-H键,预示着Si-H键逐渐消失,新键的生成;从图1可以看出,在化学位移为1.5ppm和2.25ppm两处分别代表了氨基氢峰和临近氨基边上的亚甲基峰,0ppm左右为骨架上其余的氢的峰,因此,确定了所得产物的结构如下式(Ⅰ)所示,证实了所合成的氨基含氢硅油为目标产物:
上述实施例为本发明较佳的实施方式,但本发明的实施方式并不受上述实施例的限制,其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化,均应为等效的置换方式,都包含在本发明的保护范围之内。
Claims (5)
1.一种硅氢加成反应合成氨基含氢硅油的方法,其特征在于包括以下操作步骤:
(1)将0.1g H2PtCl6.6H2O和37.73g异丙醇一次性加入到氮气保护的反应器中,并搅拌1小时,得到1000ppm的Speier’s催化剂;
(2)在脱氧氮气和干燥条件下,将聚甲基氢硅氧烷和丙烯胺一起加入水热反应釜中,随后加入2-3滴四氢呋喃,搅拌均匀,再加入步骤(1)所得Speier’s催化剂,反应体系中[C=C]:[Si-H]:[Pt]=[1]:[2.5]:[1×10-4],密封水热反应釜,随后以3℃/min的升温速率加热至90℃,反应4-6h,然后停止加热,放置5-6h,等反应体系冷却至室温,开启水热反应釜,将反应液体取出,减压蒸馏30min,去除低沸点物质,得到氨基含氢硅油。
2.根据权利要求1所述的一种硅氢加成反应合成氨基含氢硅油的方法,其特征在于,其特征在于:步骤(2)所述聚甲基氢硅氧烷的含氢量为(0.09-1.22)mol/100g。
3.根据权利要求1所述的一种硅氢加成反应合成氨基含氢硅油的方法,其特征在于:步骤(2)所述氨基含氢硅油中≡Si-H单元的化合物的转化率为65%-90%。
5.根据权利要求4所述的氨基含氢硅油在纺织品的后整理中的应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310020087.8A CN116284795A (zh) | 2023-01-06 | 2023-01-06 | 一种硅氢加成反应合成氨基含氢硅油的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310020087.8A CN116284795A (zh) | 2023-01-06 | 2023-01-06 | 一种硅氢加成反应合成氨基含氢硅油的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116284795A true CN116284795A (zh) | 2023-06-23 |
Family
ID=86800349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310020087.8A Pending CN116284795A (zh) | 2023-01-06 | 2023-01-06 | 一种硅氢加成反应合成氨基含氢硅油的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116284795A (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002060396A (ja) * | 2000-08-16 | 2002-02-26 | Shin Etsu Chem Co Ltd | 3―アミノプロピルモノオルガノジオルガノオキシシランの製造方法 |
JP2006036697A (ja) * | 2004-07-28 | 2006-02-09 | Shin Etsu Chem Co Ltd | 両末端アミノ基含有有機ケイ素化合物の製造方法 |
US20080234441A1 (en) * | 2007-03-21 | 2008-09-25 | Larry Allen Divins | Process for producing bis-(aminoalkyl)-polysiloxanes |
JP2009256660A (ja) * | 2008-03-27 | 2009-11-05 | Chisso Corp | ジオルガノポリシロキサン化合物及びその製造方法 |
CN102492148A (zh) * | 2011-11-23 | 2012-06-13 | 华东理工大学 | 一种氨基硅油的合成方法 |
CN103601890A (zh) * | 2013-11-11 | 2014-02-26 | 齐齐哈尔大学 | 一种梳状结构聚硅氧烷亚麻柔软整理剂的合成方法 |
CN105566636A (zh) * | 2014-10-14 | 2016-05-11 | 中国石油化工股份有限公司 | 一种新型氨基硅氧烷系列脱碳溶剂及其制备方法 |
RU2752784C1 (ru) * | 2020-12-15 | 2021-08-03 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Способ получения катализатора гидросилилирования на основе комплекса платины с карбеновыми лигандами и катализатор гидросилилирования, полученный данным способом |
US20220332899A1 (en) * | 2019-11-26 | 2022-10-20 | Dow Silicones Corporation | Processes for making polysiloxazanes and using same for producing amino-functional polyorganosiloxanes |
WO2022246363A1 (en) * | 2021-05-18 | 2022-11-24 | Dow Silicones Corporation | Processes for making polysiloxazanes and using same for producing amino-functional polyorganosiloxanes |
-
2023
- 2023-01-06 CN CN202310020087.8A patent/CN116284795A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002060396A (ja) * | 2000-08-16 | 2002-02-26 | Shin Etsu Chem Co Ltd | 3―アミノプロピルモノオルガノジオルガノオキシシランの製造方法 |
JP2006036697A (ja) * | 2004-07-28 | 2006-02-09 | Shin Etsu Chem Co Ltd | 両末端アミノ基含有有機ケイ素化合物の製造方法 |
US20080234441A1 (en) * | 2007-03-21 | 2008-09-25 | Larry Allen Divins | Process for producing bis-(aminoalkyl)-polysiloxanes |
JP2009256660A (ja) * | 2008-03-27 | 2009-11-05 | Chisso Corp | ジオルガノポリシロキサン化合物及びその製造方法 |
CN102492148A (zh) * | 2011-11-23 | 2012-06-13 | 华东理工大学 | 一种氨基硅油的合成方法 |
CN103601890A (zh) * | 2013-11-11 | 2014-02-26 | 齐齐哈尔大学 | 一种梳状结构聚硅氧烷亚麻柔软整理剂的合成方法 |
CN105566636A (zh) * | 2014-10-14 | 2016-05-11 | 中国石油化工股份有限公司 | 一种新型氨基硅氧烷系列脱碳溶剂及其制备方法 |
US20220332899A1 (en) * | 2019-11-26 | 2022-10-20 | Dow Silicones Corporation | Processes for making polysiloxazanes and using same for producing amino-functional polyorganosiloxanes |
RU2752784C1 (ru) * | 2020-12-15 | 2021-08-03 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Способ получения катализатора гидросилилирования на основе комплекса платины с карбеновыми лигандами и катализатор гидросилилирования, полученный данным способом |
WO2022246363A1 (en) * | 2021-05-18 | 2022-11-24 | Dow Silicones Corporation | Processes for making polysiloxazanes and using same for producing amino-functional polyorganosiloxanes |
Non-Patent Citations (2)
Title |
---|
ANDREW NELSON,等: "X-Ray and Neutron Reflectometry Study of Glow-Discharge PlasmaPolymer Films", 《 LANGMUIR》, vol. 22, no. 1, pages 453 * |
葛启,等: "氨基硅油的合成", 《离子交换与吸附》, vol. 12, no. 4, pages 339 - 343 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10752735B2 (en) | Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereof | |
CN108892775B (zh) | D/t型环状支化硅氧烷的混合物及其转化产物 | |
US10766913B2 (en) | Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereof | |
CN107254051B (zh) | 一种多环状聚醚硅氧烷共聚物的制备与应用 | |
US5384383A (en) | Pristine phenylpropylalkylsiloxanes | |
US5118777A (en) | Polydimethylsiloxane terminated at one end by a branched aminoalkyl group and preparation thereof | |
CN108997582A (zh) | 一种单端含活泼氢聚硅氧烷流体的制备方法 | |
CN107226909A (zh) | 一种制织物柔软剂用环氧改性硅油制备方法 | |
CN107793582B (zh) | 一种高增稠性有机硅凝胶及其制备方法 | |
CN110256677B (zh) | 环氧改性三氟丙基硅油及其制备方法 | |
CN109265683B (zh) | 高粘指、耐高温性好的高支化度硅油、制备方法及应用 | |
US5256754A (en) | Hydrogenpolysiloxanes and methods of making | |
CN116284795A (zh) | 一种硅氢加成反应合成氨基含氢硅油的方法 | |
EP0484120B1 (en) | Hydrogenpolysiloxanes and methods of making them | |
JP2005517749A (ja) | アミノメチレン官能性シロキサン | |
JP3629083B2 (ja) | 変性ポリシロキサン及びその製造法 | |
WO2022246363A1 (en) | Processes for making polysiloxazanes and using same for producing amino-functional polyorganosiloxanes | |
US4238402A (en) | Reactions of chlorosilanes and methoxysilanes with chlorosiloxanes, methoxysiloxanes and siloxanes | |
CN106986890A (zh) | 一种2‑乙烯基‑2,4,4,6,6‑五甲基环三硅氧烷的环保制备方法 | |
JP3192545B2 (ja) | 変性ポリシロキサン及びその製造法 | |
JPS5853655B2 (ja) | エポキシ官能性ポリシロキサン重合体の製法 | |
CN115449079B (zh) | 氨基硅油的制备方法 | |
RU2712931C1 (ru) | Способ получения линейных поли(метил)(гидрид)силоксанов с заданной средней длиной силоксановой цепи | |
Lei et al. | Study on preparation and factors of amino silicone with low viscosity | |
CN116003799A (zh) | 一种硅氢加成反应合成羟基含氢硅油的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |