CN104403367A - Calcium carbonate gamma-aminopropyl triethoxy silane modifier - Google Patents
Calcium carbonate gamma-aminopropyl triethoxy silane modifier Download PDFInfo
- Publication number
- CN104403367A CN104403367A CN201410606666.1A CN201410606666A CN104403367A CN 104403367 A CN104403367 A CN 104403367A CN 201410606666 A CN201410606666 A CN 201410606666A CN 104403367 A CN104403367 A CN 104403367A
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- Prior art keywords
- parts
- calcium carbonate
- calcium
- aminopropyl triethoxysilane
- modifier
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 57
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 28
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000003607 modifier Substances 0.000 title claims abstract description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 32
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 24
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 12
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 11
- HGQSXVKHVMGQRG-UHFFFAOYSA-N dioctyltin Chemical compound CCCCCCCC[Sn]CCCCCCCC HGQSXVKHVMGQRG-UHFFFAOYSA-N 0.000 claims abstract description 11
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 13
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 13
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 13
- AUMYCEAREPLZKC-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-1-ene Chemical compound CC=C.OC(=O)\C=C/C(O)=O AUMYCEAREPLZKC-ODZAUARKSA-N 0.000 claims description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 11
- 239000011575 calcium Substances 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- IRUBDUSPRIXWSO-UHFFFAOYSA-N [Ca].C1(C=C/C(=O)OC(CO1)C)=O Chemical compound [Ca].C1(C=C/C(=O)OC(CO1)C)=O IRUBDUSPRIXWSO-UHFFFAOYSA-N 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- 239000001087 glyceryl triacetate Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical group [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 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 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical group [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- -1 putty Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012173 sealing wax Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention relates to a calcium carbonate gamma-aminopropyl triethoxy silane modifier, which is characterized by comprising the following components by weight: 1-3 parts of propylene maleate calcium rosinate, 25-30 parts of gamma-aminopropyl triethoxy silane, 5-8 parts of sodium carbonate, 3-5 parts of acrylic acid vinylpyridine copolymer, 5-8 parts of glycol, 5-6 parts of triacetin, 1-2 parts of dioctyltin, and 50-60 parts of water. The modifier has the advantages of scientific and reasonable design, simple process, safety and reliability, easy control, convenient operation, large scale production and low production cost.
Description
Technical field
The invention belongs to a kind of production method of calcium carbonate powder.
Background technology
At present, calcium carbonate is widely used in papermaking, plastics, plastics film, chemical fibre, rubber, tackiness agent, sealing agent, daily-use chemical industry, makeup, building materials, coating, paint, ink, putty, sealing wax, putty, carpet veneer is packed, medicine, food is (as chewing gum, chocolate), in feed, its effect has: increase small product size, reduce costs, improve processing characteristics (as adjusting viscosity, rheological property, curability), improve dimensional stability, reinforcement or half reinforcement, improve printing performance, improve physicals (as thermotolerance, extinction, wear resistance, flame retardant resistance, whiteness, glossiness) etc.Light calcium carbonate; Also known as precipitated chalk, be called for short fine particle calcium carbonate, that the raw material calcinings such as Wingdale are generated lime (main component is calcium oxide) and carbonic acid gas, the digestion lime that adds water again generates milk of lime (main component is calcium hydroxide), and then pass into carbonic acid gas carbonization milk of lime generation precipitation of calcium carbonate, finally by dehydration, dry and pulverize and obtain.Or first carry out replacement(metathesis)reaction with sodium carbonate and calcium chloride and generate precipitation of calcium carbonate, then obtain through dehydration, drying and pulverizing.Because the settling volume (2.4-2.8mL/g) of light calcium carbonate is larger than the settling volume (1.1-1.9mL/g) of water-ground limestone, so be referred to as light calcium carbonate.The technological process of production of water-ground limestone has two kinds.Dry technology for production flow process: the first calcite, Wingdale, chalk, shell etc. that ship from stone quarry of picking, to remove gangue; Then with crusher, coarse breaking is carried out to Wingdale, cover that (pendulum-type) abrasive dust is broken obtains microlith limestone flour again with thunder, finally carry out classification with grading machine to abrasive dust, the powder meeting granularity requirements is put in storage as the packing of product, otherwise returns pulverizing mill abrasive dust again.Wet process technique flow process: first dry method fine powder is made suspension and be placed in grinding machine and pulverize further, just obtained superfine heavy calcium carbonate after dehydration, drying.The industrial production process of modified active calcium carbonate, by the calcium carbonate powder particle of Monodispersed, carry out the process of liquid phase Surface coating, the nm-class active calcium carbonate particle obtained is between 25 ~ 100nm, specific surface is greater than 25m2/g, size distribution GSD is 1.57, and oil-absorption(number) is less than 28g/100gCaCO3, and soilless sticking phenomenon.The excellent product performance obtained, can be used as the functional stuffing in high-grade rubber, plastics and vehicle paint base.
Retrieve through Chinese publication, find calcium carbonate application for a patent for invention 53; Do not find the scheme identical with present patent application.
Summary of the invention
The object of the invention is to; A kind of calcium carbonate γ-aminopropyl triethoxysilane properties-correcting agent is proposed.
Calcium carbonate γ-aminopropyl triethoxysilane properties-correcting agent of the present invention, it is characterized in that: by weight, by propylene maleic acid rosin calcium 1-3 part, γ-aminopropyl triethoxysilane 25-30 part, sodium carbonate 5-8 part, vinyl pyridine co-polymer 3-5 part, ethylene glycol 5-8 part, Vanay 5-6 part, dioctyl tin 1--2 part, water 50-60 part forms.
Calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier of the present invention, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 1-3 part, γ-aminopropyl triethoxysilane 25-30 part, sodium carbonate 5-8 part, vinyl pyridine co-polymer 3-5 part, ethylene glycol 5-8 part, Vanay 5-6 part, dioctyl tin 1--2 part, water 50-60 part forms, and stirs 20-30 minute, obtain product at 85 ~ 95 DEG C.
γ-aminopropyl triethoxysilane; Chemical structural formula: NH
2cH
2cH
2cH
2si (OC
2h
5)
3
The present invention compared with prior art its beneficial effect is: have design science reasonable, and technique is simple, safe reliability, is easy to control, easy to operate, is applicable to scale operation, the advantages such as production cost is low.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but embodiments of the present invention are not limited thereto.
All raw materials of the present invention can buy acquisition.
Embodiment 1
Calcium carbonate γ-aminopropyl triethoxysilane properties-correcting agent of the present invention, it is characterized in that: by weight, by propylene maleic acid rosin calcium 1-3 part, γ-aminopropyl triethoxysilane 25-30 part, sodium carbonate 5-8 part, vinyl pyridine co-polymer 3-5 part, ethylene glycol 5-8 part, Vanay 5-6 part, dioctyl tin 1--2 part, water 50-60 part forms.
Embodiment 2
Calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier of the present invention, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 1-3 part, γ-aminopropyl triethoxysilane 25-30 part, sodium carbonate 5-8 part, vinyl pyridine co-polymer 3-5 part, ethylene glycol 5-8 part, Vanay 5-6 part, dioctyl tin 1--2 part, water 50-60 part forms, and stirs 20-30 minute, obtain product at 85 ~ 95 DEG C.
Embodiment 3
Calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier of the present invention, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 3 parts, γ-aminopropyl triethoxysilane 25 parts, 5 parts, sodium carbonate, vinyl pyridine co-polymer 3 parts, ethylene glycol 5 parts, Vanay 5 parts, dioctyl tin 1 part, 50 parts, water composition, stirs 20-30 minute, obtains product at 85 ~ 95 DEG C.
Embodiment 4
Calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier of the present invention, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 3 parts, γ-aminopropyl triethoxysilane 30 parts, 8 parts, sodium carbonate, vinyl pyridine co-polymer 5 parts, ethylene glycol 8 parts, Vanay 6 parts, dioctyl tin 2 parts, 60 parts, water composition, stirs 20-30 minute, obtains product at 85 ~ 95 DEG C.
Embodiment 5
Calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier of the present invention, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 3 parts, γ-aminopropyl triethoxysilane 25 parts, 5 parts, sodium carbonate, vinyl pyridine co-polymer 3 parts, ethylene glycol 8 parts, Vanay 5 parts, dioctyl tin 2 parts, 50 parts, water composition, stirs 20-30 minute, obtains product at 85 ~ 95 DEG C.
Embodiment 6
Calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier of the present invention, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 3 parts, γ-aminopropyl triethoxysilane 30 parts, 5 parts, sodium carbonate, vinyl pyridine co-polymer 5 parts, ethylene glycol 5 parts, Vanay 6 parts, dioctyl tin 1 part, 60 parts, water composition, stirs 20-30 minute, obtains product at 85 ~ 95 DEG C.
Product of the present invention, uses through production firm, and produce modified active superfine heavy calcium carbonate product, reaction effect is fine.
Propylene maleic acid rosin calcium can be prepared as follows: material ratio is, rosin: vinylformic acid: MALEIC ANHYDRIDE: the mol ratio of calcium oxide is 1:0.3:0.1:0.3; By rosin heating and melting under an inert gas, heat up 180-200 DEG C, add MALEIC ANHYDRIDE 5-15 parts, 180-200 DEG C, carry out addition reaction 1.5-2 hours; Control to drip vinylformic acid with the speed to add for 45-50 minutes, then, enter calcium oxide, be warming up to 250-260 DEG C of reactions 80-90 minutes, sampling is dripped on sheet glass and is cooled, and is transparently terminal.Cooling lets cool and obtains product, for subsequent use.
Claims (2)
1. a calcium carbonate γ-aminopropyl triethoxysilane properties-correcting agent, it is characterized in that: by weight, by propylene maleic acid rosin calcium 1-3 part, γ-aminopropyl triethoxysilane 25-30 part, sodium carbonate 5-8 part, vinyl pyridine co-polymer 3-5 part, ethylene glycol 5-8 part, Vanay 5-6 part, dioctyl tin 1--2 part, water 50-60 part forms.
2. a calcium carbonate γ-aminopropyl triethoxysilane preparation method for modifier, it is characterized in that: by weight, fill a prescription by propylene maleic acid rosin calcium 1-3 part, γ-aminopropyl triethoxysilane 25-30 part, sodium carbonate 5-8 part, vinyl pyridine co-polymer 3-5 part, ethylene glycol 5-8 part, Vanay 5-6 part, dioctyl tin 1--2 part, water 50-60 part forms, and stirs 20-30 minute, obtain product at 85 ~ 95 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606666.1A CN104403367B (en) | 2014-10-31 | 2014-10-31 | Calcium carbonate gamma-aminopropyl-triethoxy-silane modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606666.1A CN104403367B (en) | 2014-10-31 | 2014-10-31 | Calcium carbonate gamma-aminopropyl-triethoxy-silane modifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104403367A true CN104403367A (en) | 2015-03-11 |
| CN104403367B CN104403367B (en) | 2016-05-18 |
Family
ID=52641041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606666.1A Expired - Fee Related CN104403367B (en) | 2014-10-31 | 2014-10-31 | Calcium carbonate gamma-aminopropyl-triethoxy-silane modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104403367B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331146A (en) * | 2015-11-29 | 2016-02-17 | 韦富林 | Aminohexylaminomethyltriethoxy silane assistant agent |
| CN105368095A (en) * | 2015-11-26 | 2016-03-02 | 杨毅 | Bis(triethoxy sily propyl) disulphide powder modifier |
| CN105368093A (en) * | 2015-11-26 | 2016-03-02 | 严亚木 | Isopropyl tri(dioctyl acyloxy phosphate) titanate non-metal powder activator |
| CN105368094A (en) * | 2015-11-26 | 2016-03-02 | 龙启知 | Gamma-chloropropyl trimethoxy siloxane powder modifier |
| CN105419397A (en) * | 2015-11-07 | 2016-03-23 | 陶荣燕 | Calcium carbonate activating agent containing dipropylene glycol monobutyl ether |
| CN105419396A (en) * | 2015-11-07 | 2016-03-23 | 李安平 | Carboxylated imidozoline phosphate activator for calcium carbonate |
| CN105440738A (en) * | 2015-11-26 | 2016-03-30 | 严积芳 | Tetraisopropyl di(dioctylphosphate) titanate powder modifier |
| CN105504880A (en) * | 2015-11-26 | 2016-04-20 | 廖煜明 | Gamma-chloropropyl triethoxysilane auxiliary agent |
| CN109293974A (en) * | 2018-09-29 | 2019-02-01 | 张青美 | A kind of preparation method of efficient oil suction rubber material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01225626A (en) * | 1988-03-07 | 1989-09-08 | Toray Ind Inc | Manufacture of polyester |
| CN102220036A (en) * | 2011-06-02 | 2011-10-19 | 北京化工大学 | Method for preparing white carbon black modified by silane coupling agent |
-
2014
- 2014-10-31 CN CN201410606666.1A patent/CN104403367B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01225626A (en) * | 1988-03-07 | 1989-09-08 | Toray Ind Inc | Manufacture of polyester |
| CN102220036A (en) * | 2011-06-02 | 2011-10-19 | 北京化工大学 | Method for preparing white carbon black modified by silane coupling agent |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419397A (en) * | 2015-11-07 | 2016-03-23 | 陶荣燕 | Calcium carbonate activating agent containing dipropylene glycol monobutyl ether |
| CN105419396A (en) * | 2015-11-07 | 2016-03-23 | 李安平 | Carboxylated imidozoline phosphate activator for calcium carbonate |
| CN105368095A (en) * | 2015-11-26 | 2016-03-02 | 杨毅 | Bis(triethoxy sily propyl) disulphide powder modifier |
| CN105368093A (en) * | 2015-11-26 | 2016-03-02 | 严亚木 | Isopropyl tri(dioctyl acyloxy phosphate) titanate non-metal powder activator |
| CN105368094A (en) * | 2015-11-26 | 2016-03-02 | 龙启知 | Gamma-chloropropyl trimethoxy siloxane powder modifier |
| CN105440738A (en) * | 2015-11-26 | 2016-03-30 | 严积芳 | Tetraisopropyl di(dioctylphosphate) titanate powder modifier |
| CN105504880A (en) * | 2015-11-26 | 2016-04-20 | 廖煜明 | Gamma-chloropropyl triethoxysilane auxiliary agent |
| CN105331146A (en) * | 2015-11-29 | 2016-02-17 | 韦富林 | Aminohexylaminomethyltriethoxy silane assistant agent |
| CN109293974A (en) * | 2018-09-29 | 2019-02-01 | 张青美 | A kind of preparation method of efficient oil suction rubber material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104403367B (en) | 2016-05-18 |
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Address after: 542800 the Guangxi Zhuang Autonomous Region Hezhou City No. 40 step eight step eight Technology Development Zone Xiyuan alley Patentee after: Liao Wencheng Address before: 542800 the Guangxi Zhuang Autonomous Region Hezhou Pinggui District Luanhe Water high-grade group Patentee before: Liao Wencheng |
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