CN108047450A - A kind of preparation method of lipophile organosilicone elastic microballoon - Google Patents
A kind of preparation method of lipophile organosilicone elastic microballoon Download PDFInfo
- Publication number
- CN108047450A CN108047450A CN201711407241.8A CN201711407241A CN108047450A CN 108047450 A CN108047450 A CN 108047450A CN 201711407241 A CN201711407241 A CN 201711407241A CN 108047450 A CN108047450 A CN 108047450A
- Authority
- CN
- China
- Prior art keywords
- preparation
- lipophile
- organosilicone elastic
- silicone oil
- microballoon
- 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
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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/44—Block-or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/10—Block- or graft-copolymers containing polysiloxane sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
Abstract
A kind of preparation method of lipophile organosilicone elastic microballoon, belongs to organosilicon and technical field of emulsion polymerization.Containing hydrogen silicone oil is modified the upper chain alkyl of grafting by the present invention first, then prepares organosilicone elastic microballoon by the emulsion polymerization of vinyl silicone oil and long chain alkyl modified containing hydrogen silicone oil.The organosilicone elastic microballoon has excellent fat absorption performance and dry and comfortable slickness, can be widely used for improves skin sense, covering microgroove, load and control in cosmetics puts active material, it can also be used for load and control in biological medicine and put drug, it may also be used for coating and rubber materials.
Description
Technical field
The present invention relates to the preparation methods of organosilicone elastic microballoon, and more particularly to inorganic nanoparticles stable emulsifying is organic
Silicon emulsion polymerize.Belong to organosilicon and technical field of emulsion polymerization.
Background technology
Organosilicone elastic microballoon is due to having a softness, oil suction, it is dry and comfortable smooth the features such as and be widely used in cosmetics, can also make
For additive for thermoplasticity and thermosetting resin to improve their shock resistance, for increasing its lubricity in coating.
The method for preparing organosilicone elastic microballoon has patent report (such as US 4761454, US 4742142, US 4962165, US
6497894B1, US 8133586B2, CN103122070).US 4761454, US 4742142, US 4962165, US
The method that organosilicone elastic microballoon is prepared disclosed in the patents such as 6497894B1 is all to utilize a large amount of Small molecular surfactants (such as
Polyoxyethylene alkyl ether etc.) as emulsifier lotion is formed containing vinyl silicone oil and containing hydrogen silicone oil, then addition-crosslinked obtain
Organosilicone elastic microballoon.These organosilicon microballoons are easy to condense, more difficult scattered in the application, and these organosilicone elastic microballoons
Substantial amounts of Small molecular surfactant has all been adsorbed on surface, is restricted its purposes.Patent US 8133586B2 and
CN103122070 etc. reports the organosilicon microballoon of surface coated with poly- organic group sesquioxyalkane and preparation method thereof, these tables
Organosilicon microballoon of the face coated with poly- organic group sesquioxyalkane has excellent anti-agglomeration and dispersiveness.Its preparation method is first
Organosilicone elastic microballoon is prepared with the method for above-mentioned patent (such as US 4761454), then by organic trisiloxanes in alkali and surface
Hydrolysis deposits to poly- organic group sesquioxyalkane on organosilicon microballoon in the presence of activating agent.This method is comparatively laborious, and cost is higher,
And it can equally bring Small molecular surfactant into.Patent US5948469 and US7648766B2 disclose preparation surface and are coated with
The method of the organosilicone elastic microballoon of the inorganic particles such as silica, titanium dioxide, these methods also need previously prepared steady
Then fixed organosilicone elastic aqueous microsphere dispersion liquid is again adsorbed the inorganic particles such as silica, titanium dioxide in its surface,
Preparation method is relatively complicated, and is also difficult to avoid that using surfactant or other emulsion stabilizers.Recently,
ZL201410274372.3 reports emulsify vinyl silicone oil using inorganic nanoparticles and containing hydrogen silicone oil polymerize to have obtained surface painting
The organosilicone elastic microballoon of inorganic nanoparticles is applied, the organosilicone elastic microballoon anti-agglomeration of preparation is strong, is easily dispersed, dry and comfortable light
It is sliding.But since organosilicon is a kind of substance of not oleophylic, it and the compatibility of other greases and macromolecule matrix are poor,
Therefore its application in fields such as cosmetics, plastics or rubber reinforcements is restricted.The present invention first changes containing hydrogen silicone oil
Property, then chain alkyl in grafting emulsifies vinyl silicone oil and long chain alkyl modified silicon oil using inorganic nanoparticles, by adding
Be prepared lipophile organosilicone elastic microballoon into crosslinking, which has that anti-agglomeration is strong, is easily dispersed, it is dry and comfortable smooth and
There is excellent compatibility with grease and other macromolecule matrixes, can be widely used in the industry such as cosmetics, plastics, rubber.
The content of the invention
It is an object of the invention to provide a kind of preparation methods of lipophile organosilicone elastic microballoon.
Technical scheme：A kind of preparation method of lipophile organosilicone elastic microballoon, the microballoon is by inorganic nano
Particle emulsifies vinyl silicone oil and long chain alkyl modified containing hydrogen silicone oil, is then crosslinked by Si―H addition reaction, volume is averaged
A diameter of 0.5~100m；Its preparation process is：
(1) by containing hydrogen silicone oil and olefin, mixed proportion is double bond：Hydrogen molar ratio is 0.1-0.5:1, in mixture
It is middle to add in the platinum catalyst catalysis Si―H addition reaction for accounting for mixture quality with Pt and being calculated as 3-300ppm, when 80 degree of reactions 5 are small.
(2) vinyl silicone oil is added in (1) reactant, mixed proportion is that Shuan Jian ︰ hydrogen molar ratios are 0.1-2 ︰ 1；
(3) by the material prepared in step (2), the 0.1wt%-30wt% for accounting for the material prepared in step (2) it is inorganic
The water that the weight ratio of nano particle emulsifier and the material with being prepared in step (2) is 0.65-10 times mixes and homogeneous forms breast
Liquid, Si―H addition reaction crosslinking are carried out, if reaction is incomplete, carried out at can be heated to less than 100 DEG C, after reaction at room temperature
It is ground after lotion is dried in vacuo or is spray-dried up to organosilicone elastic microballoon；
5th, a kind of preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that described
Containing hydrogen silicone oil activity hydrogen mole fraction content is 0.06%-6.0%.
6th, a kind of preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that described
Alkene is the alkene that alkyl carbon chain lengths are more than 12, such as：Laurylene, tetradecene, hexadecylene.
7th, the preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that the platinum
Catalyst is selected from：Chloroplatinic acid；Chloroplatinate；The chloroplatinic acid that alcohol is modified；The complex of chloroplatinic acid and alkene；Chloroplatinic acid, chloroplatinic acid
The complex of salt and the siloxanes containing vinyl.
The inorganic nanoparticles its primary diameter for aerosil known in the art or gas phase titanium dioxide
Less than 100nm, it is preferable that less than 50nm.Aerosil may be selected from Evonik200, Evonik
380, EvonikR972, EvonikR20, EvonikR106, WackerN20,
WackerH15, WackerH17, CabotTS-530, CabotTS-610 etc..
Gas phase titanium dioxide may be selected from EvonikTiO2 T 805, EvonikTiO2 NKT 90,
EvonikTiO2 P25 etc..
The content of inorganic nanoparticles less than the material prepared in step (1) 0.1wt% when, emulsion intercalation method compared with
Difference, the anti-agglomeration and dispersiveness of the organosilicone elastic microballoon of preparation are all poor.The content of inorganic nanoparticles is higher than step (1)
During the 30wt% of the material of middle preparation, the elasticity of the organosilicone elastic microballoon of preparation is poor, and oil absorption is poor.Usually, it is inorganic to receive
Rice grain content is higher, and stability of emulsion is higher, and the organosilicone elastic microballoon average diameter of preparation is smaller.
The vinyl silicone oil, such as：Dimethyl silicone polymer containing vinyl disclosed in US 4761454, typical structure
Formula is：
ViSiMe2O(SiMe2O)pSiMe2Vi；Or Me3SiO (SiMe2O) m (SiMeVi) nSiMe3
Wherein Me and Vi is respectively methyl and vinyl, p, m, and n is respectively 10-600, the integer of 10-1000,2-50；
The containing hydrogen silicone oil activity hydrogen mole fraction content is 0.06%-6.0%.
The alkene is the alkene that alkyl carbon chain lengths are more than 12, such as：Laurylene, tetradecene, hexadecylene.Alkyl chain
Long to be less than 12, lipophile is weaker, and alkyl chain is more than that the attribute of 16 organosilicons is weaker.The degree of long chain alkyl modified containing hydrogen silicone oil
Also the lipophile of microballoon is influenced.When active hydrogen is substituted by alkyl less than 10% in containing hydrogen silicone oil, lipophile is poor, lives more than 50%
When bold and vigorous hydrogen is substituted, organosilicon attribute is deteriorated.
The platinum catalyst is selected from：Chloroplatinic acid；Chloroplatinate；The chloroplatinic acid that alcohol is modified；The cooperation of chloroplatinic acid and alkene
Object；The complex of chloroplatinic acid, chloroplatinate and the siloxanes containing vinyl.
Beneficial effects of the present invention：The present invention is first modified containing hydrogen silicone oil the upper chain alkyl of grafting, then utilizes
Inorganic nanoparticles emulsify vinyl silicone oil and long chain alkyl modified silicon oil, and lipophile organosilicon is prepared by addition-crosslinked
Elastic microsphere, the microballoon have that anti-agglomeration is strong, is easily dispersed, dry and comfortable smooth and have with grease and other macromolecule matrixes
Excellent compatibility can be widely used in the industry such as cosmetics, plastics, rubber.
Description of the drawings
Fig. 1 is the scanning electron microscope (SEM) photograph of lipophile organosilicone elastic microballoon prepared by embodiment 1.
Specific embodiment
The invention will be further elaborated for the following examples, it is therefore intended that be best understood from present disclosure rather than
It limits the scope of the invention.
Embodiment 1：
(1) 0.5g viscosity 100cSt containing hydrogen silicone oils (7 × 10-3mol/g of hydrogen content) and 0.168g laurylenes are mixed, added
Enter the chloroplatinic acid of 5.575 × 10-5g, be then warming up to 80 degree reaction 5 it is small when after long chain alkyl modified silicon oil (hydrogen content 5 ×
10-3mol/g, 2 × 10-3mol/g of dodecyl chain content).
(2) 10g viscosity 200cSt vinyl-terminated silicone oils (2.5 × 10-4mol/g of double bond content) are added in (1), then
Add in 0.012g WackerH15 silica.
(3) (2) described mixture and 12g water are mixed and homogeneous forms lotion, in 20 DEG C of reactions for 24 hours.Lotion is dried
After grind to obtain lipophile organosilicone elastic microballoon.Microballoon is easily dispersed, dry and comfortable smooth, and oil suction (atoleine) amount is 1.6g/g
(oil absorption is measured by JIS-K5101-13-1-2004).
The size and pattern of organosilicone elastic microballoon are observed with scanning electron microscope (S-4800, Hitachi, Japan), operation electricity
It presses as 1.0KV.Si―H addition reaction crosslinking occurs under platinum catalyst catalysis for vinyl-terminated silicone oil and long chain modified containing hydrogen silicone oil, will
Organosilicone elastic microballoon is obtained after lotion drying.Fig. 1 is the scanning electron microscope (SEM) photograph of organosilicone elastic microballoon.As can be seen from Figure 1
The size of organosilicone elastic microballoon silica dioxide granule in 1-20m, in its surface uniform adsorption.
Embodiment 2：
(1) 1.375g viscosity 100cSt containing hydrogen silicone oils (1.8 × 10-2mol/g of hydrogen content) and 0.616g hexadecylenes are mixed
Close, add in 1.51 × 10-4g chloroplatinic acid, be then warming up to 80 degree reaction 5 it is small when after long chain alkyl modified silicon oil (hydrogen content
1.6 × 10-2mol/g, 2 × 10-3mol/g of cetyl chain content).
It (2) will be in 10g viscosity 20cSt vinyl silicone oils (1.1 × 10-3mol/g of contents of ethylene) and (1).
(3) by 0.15g Evonik200 silica add in 100g water and are configured to aqueous dispersions, add
(2) the mixture mixing and homogeneous formation lotion, react 12h at 50 DEG C.Lipophile organosilicon is ground to obtain after lotion is dried
Elastic microsphere.The diameter of organosilicone elastic microballoon silica dioxide granule in 5-25m, in its surface uniform adsorption.Microballoon is easy
In scattered, dry and comfortable smooth, oil suction (atoleine) amount is 2.8g/g (oil absorption is by JIS-K5101-13-1-2004 measure).
Embodiment 3：
(1) 0.525g viscosity 100cSt containing hydrogen silicone oils (1.1 × 10-2mol/g of hydrogen content) and 0.309g tetradecenes are mixed
Close, add in 1.3 × 10-3g chloroplatinic acid vinyl silanes complex, be then warming up to 80 degree reaction 5 it is small when after chain alkyl
Modified silicon oil (8 × 10-3mol/g of hydrogen content, 3 × 10-3mol/g of myristyl chain content).
(2) 10g viscosity 400cSt is added in containing vinyl silicone oil (2.8 × 10-4mol/g of double bond content) in (1), then added
Enter 3g EvonikTiO2 T 805。
(3) (2) described mixture and 50g water are mixed and homogeneous forms lotion, in 20 DEG C of reactions for 24 hours.Lotion is dried
After grind to obtain lipophile organosilicone elastic microballoon.Organosilicon microsphere diameter titanium dioxide in 5-40m, in its surface uniform adsorption
Titanium particle.Microballoon is easily dispersed, dry and comfortable smooth, and for 2.2g/g, (oil absorption presses JIS- to oil suction (Miglyol 812) amount
K5101-13-1-2004 is measured).
Unless the spirit of the present invention is not substantially met, the word used in the application when enumerating material or raw material " bag
Include ", " being selected from " etc. include any mixture or composition of specified raw material.
All bibliography for being referred in this specification, patent, patent application, public publication etc., by quoting simultaneously
Enter in the application.
In this application, unless expressly stated otherwise, when referring to numberical range, the endpoint including scope；Specified
Each value and its subrange in numberical range are regarded as specifically writing out, and are included in the application particularly disclosed scope
It is interior.
It should be understood that after the application is read, those skilled in the art will can be readily derived the embodiment of the present application
Various modifications and remodeling.Therefore, the invention is not restricted to shown embodiment, and should include within all spirit and scope of the invention
All modifications and remodeling.
Claims (7)
1. a kind of preparation method of lipophile organosilicone elastic microballoon, it is characterised in that the microballoon passes through vinyl silicone oil and long-chain
The emulsion polymerization of alkyl-modified containing hydrogen silicone oil forms, and volume mean diameter is 0.5~100m；Specifically preparation process is：
(1) by containing hydrogen silicone oil and olefin, mixed proportion is double bond：Hydrogen molar ratio is 0.1-0.5:1, add in the mixture
Enter the platinum catalyst catalysis Si―H addition reaction for accounting for mixture quality with Pt and being calculated as 3-300ppm, when 80 degree of reactions 5 are small.
(2) vinyl silicone oil is added in (1) reactant, mixed proportion is that Shuan Jian ︰ hydrogen molar ratios are 0.1-2 ︰ 1；
(3) by the material prepared in step (2), the inorganic nano for the 0.1wt%-30wt% for accounting for the material prepared in step (2)
The water that the weight ratio of particle emulsifying agents and the material with being prepared in step (2) is 0.65-10 times mixes and homogeneous forms lotion,
Si―H addition reaction crosslinking carries out at room temperature, if reaction is incomplete, is carried out at can be heated to less than 100 DEG C, after reaction will
Lotion is dried in vacuo or is ground after being spray-dried up to organosilicone elastic microballoon.
2. a kind of preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that described inorganic
Nano particle is aerosil known in the art or gas phase titanium dioxide, and primary diameter is less than 100nm.
3. the preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that inorganic nanoparticles,
Its primary diameter is less than 50nm.
4. the preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that the vinyl silicon
Oil, structural formula are：
ViSiMe2O(SiMe2O)pSiMe2Vi；Or Me3SiO (SiMe2O) m (SiMeVi) nSiMe3
Wherein Me and Vi is respectively methyl and vinyl, p, m, and n is respectively 10-600, the integer of 10-1000,2-50.
5. a kind of preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that described hydrogeneous
Silicone oil activity hydrogen mole fraction content is 0.06%-6.0%.
A kind of 6. preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that the alkene
The alkene for being more than 12 for alkyl carbon chain lengths, such as：Laurylene, tetradecene, hexadecylene.
7. the preparation method of lipophile organosilicone elastic microballoon according to claim 1, it is characterised in that the platinum catalysis
Agent is selected from：Chloroplatinic acid；Chloroplatinate；The chloroplatinic acid that alcohol is modified；The complex of chloroplatinic acid and alkene；Chloroplatinic acid, chloroplatinate with
The complex of siloxanes containing vinyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407241.8A CN108047450A (en) | 2017-12-22 | 2017-12-22 | A kind of preparation method of lipophile organosilicone elastic microballoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407241.8A CN108047450A (en) | 2017-12-22 | 2017-12-22 | A kind of preparation method of lipophile organosilicone elastic microballoon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108047450A true CN108047450A (en) | 2018-05-18 |
Family
ID=62131411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711407241.8A Pending CN108047450A (en) | 2017-12-22 | 2017-12-22 | A kind of preparation method of lipophile organosilicone elastic microballoon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108047450A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093040A (en) * | 2019-06-05 | 2019-08-06 | 华东交通大学 | Additive and preparation method, PP/PET blending modified material and preparation method |
| CN111500067A (en) * | 2020-05-29 | 2020-08-07 | 长兴特殊材料（珠海）有限公司 | Porous organosilicon elastic microsphere and preparation method thereof |
| CN113480856A (en) * | 2021-07-30 | 2021-10-08 | 深圳先进电子材料国际创新研究院 | Thermal conductive gel containing dangling tail chain and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011078493A1 (en) * | 2011-07-01 | 2013-01-03 | Beiersdorf Ag | Cosmetic preparation with bipolar sensor |
| CN104479133A (en) * | 2014-12-05 | 2015-04-01 | 佛山市华联有机硅有限公司 | Preparation method of long-chain alkyl modified silicone oil |
| CN104028183B (en) * | 2014-06-19 | 2015-10-28 | 江南大学 | A kind of preparation method of organosilicone elastic microballoon of inorganic nanoparticles coating |
| CN105131299A (en) * | 2015-08-27 | 2015-12-09 | 陕西科技大学 | Preparation method for long-chain-alkyl modified phenyl hydrogen-containing silicone oil |
-
2017
- 2017-12-22 CN CN201711407241.8A patent/CN108047450A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011078493A1 (en) * | 2011-07-01 | 2013-01-03 | Beiersdorf Ag | Cosmetic preparation with bipolar sensor |
| CN104028183B (en) * | 2014-06-19 | 2015-10-28 | 江南大学 | A kind of preparation method of organosilicone elastic microballoon of inorganic nanoparticles coating |
| CN104479133A (en) * | 2014-12-05 | 2015-04-01 | 佛山市华联有机硅有限公司 | Preparation method of long-chain alkyl modified silicone oil |
| CN105131299A (en) * | 2015-08-27 | 2015-12-09 | 陕西科技大学 | Preparation method for long-chain-alkyl modified phenyl hydrogen-containing silicone oil |
Non-Patent Citations (1)
| Title |
|---|
| 李韶隆等: "烷基改性有机硅弹性体凝胶的合成及表征", 《日用化学工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093040A (en) * | 2019-06-05 | 2019-08-06 | 华东交通大学 | Additive and preparation method, PP/PET blending modified material and preparation method |
| CN111500067A (en) * | 2020-05-29 | 2020-08-07 | 长兴特殊材料（珠海）有限公司 | Porous organosilicon elastic microsphere and preparation method thereof |
| CN113480856A (en) * | 2021-07-30 | 2021-10-08 | 深圳先进电子材料国际创新研究院 | Thermal conductive gel containing dangling tail chain and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104028183B (en) | A kind of preparation method of organosilicone elastic microballoon of inorganic nanoparticles coating | |
| Tang et al. | Amphiphilic cellulose nanocrystals for enhanced Pickering emulsion stabilization | |
| CN108047450A (en) | A kind of preparation method of lipophile organosilicone elastic microballoon | |
| CN102387985B (en) | Compositions of surface modified nanoparticles | |
| Haaj et al. | Starch nanocrystal stabilized Pickering emulsion polymerization for nanocomposites with improved performance | |
| CN104245132B (en) | High activated catalyst and its preparation method for hydrosilylation reactions | |
| Sankaraiah et al. | Preparation and characterization of surface-functionalized polysilsesquioxane hard spheres in aqueous medium | |
| Mohite et al. | Monolithic hierarchical fractal assemblies of silica nanoparticles cross-linked with polynorbornene via ROMP: A structure–property correlation from molecular to bulk through Nano | |
| Tolnai et al. | Preparation and characterization of surface-modified silica-nanoparticles | |
| Monteil et al. | Silica/polyethylene nanocomposite particles from catalytic emulsion polymerization | |
| CN106414328B (en) | The manufacturing method and surface modified silicon dioxide nano particle of surface modified silicon dioxide nano particle | |
| EP3418320B1 (en) | Silica-coated silicone rubber particles and cosmetic | |
| Wang et al. | Colloidal TiO2 nanoparticles with near-neutral wettability: An efficient Pickering emulsifier | |
| CN105540532A (en) | Preparation method of porous organosilicon microspheres | |
| CN101809095B (en) | Method for the production of a nano-scale silicon dioxide | |
| Durand et al. | Tailored covalent grafting of hexafluoropropylene oxide oligomers onto silica nanoparticles: toward thermally stable, hydrophobic, and oleophobic nanocomposites | |
| WO2013066983A1 (en) | Process of manufacturing organosilicon products with improved quality using heterogeneous precious metal catalysts | |
| Durand et al. | “Grafting From” polymerization of vinylidene fluoride (VDF) from silica to achieve original silica–PVDF core–shells | |
| CN109620756A (en) | A kind of organosilicon composite powder used for cosmetic and preparation method thereof | |
| JP3916740B2 (en) | Aqueous dispersion of spherical silicone rubber | |
| Grządka et al. | Changes in the CMC/ZrO2 system properties in the presence of hydrocarbon, fluorocarbon and silicone surfactants | |
| CN106750335A (en) | A kind of organosilicon Graphene complex microsphere | |
| US20230064513A1 (en) | Finely divided aqueous particle-stabilized pickering emulsion and particles produced therefrom | |
| KR20120041227A (en) | Composite cured silicone powder and method for production thereof | |
| CN106832301A (en) | A kind of inorganic nano particle modified polyether silicones copolymer and preparation method |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |