JPS56104950A - Powder silane coupling agent composition - Google Patents
Powder silane coupling agent compositionInfo
- Publication number
- JPS56104950A JPS56104950A JP788780A JP788780A JPS56104950A JP S56104950 A JPS56104950 A JP S56104950A JP 788780 A JP788780 A JP 788780A JP 788780 A JP788780 A JP 788780A JP S56104950 A JPS56104950 A JP S56104950A
- Authority
- JP
- Japan
- Prior art keywords
- calcium carbonate
- coupling agent
- added
- silane coupling
- rubber
- 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
Abstract
PURPOSE: To obtain the titled composition, easily added and homogeneously dispersed into a rubber, a plastic, etc., and prevented from change in coupling function with time, which is prepared by allowing a silane coupling agent to be absorbed into a silica hydrosol-modified calcium carbonate.
CONSTITUTION: An aqueous solution of sodium silicate is added to an aqueous suspension of calcium carbonate, and hydrochloric acid is added to the resulting mixture with agitation until pH of the mixture reaches 8.5. The slurry material produced is dehydrated, dried and crushed, to obtain a silica hydrosolmodified calcium carbonate. After (i) said modified calcium carbonate powder is preliminarily treated with a small amount of (ii) a silane coupling agent (e.g.) γ-aminopropyl triethoxy silane), the balance of the component (ii) gradually added and absorbed, to obtain a powder composition consisting of 90W50wt% of the component (i) and 10W 50wt% component (ii). Said powder composition is compounded with a rubber or plastic, together with an inorganic material, and serves as reinforcement between the inorganic material and the rubber or the plastic.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP788780A JPS56104950A (en) | 1980-01-25 | 1980-01-25 | Powder silane coupling agent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP788780A JPS56104950A (en) | 1980-01-25 | 1980-01-25 | Powder silane coupling agent composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56104950A true JPS56104950A (en) | 1981-08-21 |
Family
ID=11678096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP788780A Pending JPS56104950A (en) | 1980-01-25 | 1980-01-25 | Powder silane coupling agent composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56104950A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168666A (en) * | 1982-03-31 | 1983-10-05 | Dainippon Ink & Chem Inc | Thermosetting resin composition |
| KR20020032846A (en) * | 2000-10-27 | 2002-05-04 | 신형인 | Silica rubber composition with mixture of silan coupling agent and silica dispersion aid |
| WO2006025423A1 (en) * | 2004-09-01 | 2006-03-09 | Shiraishi Kogyo Kaisha, Ltd. | Powdery white vulcanization promoter composition and rubber compositions |
| WO2008041568A1 (en) | 2006-09-28 | 2008-04-10 | Shiraishi Kogyo Kaisha, Ltd. | Calcium carbonate treated with curing active ingredient |
| CN102585557A (en) * | 2012-01-05 | 2012-07-18 | 池州凯尔特纳米科技有限公司 | Method for industrially preparing transparent filler nano calcium carbonate for agricultural polyethylene (PE) film |
| CN113637369A (en) * | 2021-09-16 | 2021-11-12 | 长沙民德消防工程涂料有限公司 | High-hardness water-based nano glass heat-insulating coating and application thereof |
-
1980
- 1980-01-25 JP JP788780A patent/JPS56104950A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168666A (en) * | 1982-03-31 | 1983-10-05 | Dainippon Ink & Chem Inc | Thermosetting resin composition |
| JPH0148948B2 (en) * | 1982-03-31 | 1989-10-23 | Dainippon Ink & Chemicals | |
| KR20020032846A (en) * | 2000-10-27 | 2002-05-04 | 신형인 | Silica rubber composition with mixture of silan coupling agent and silica dispersion aid |
| US7776232B2 (en) | 2004-09-01 | 2010-08-17 | Shiraishi Kogyo Kaisha, Ltd. | Powdery white vulcanization promoter composition and rubber compositions |
| JPWO2006025423A1 (en) * | 2004-09-01 | 2008-05-08 | 白石工業株式会社 | White powdery vulcanized active ingredient composition and rubber composition |
| WO2006025423A1 (en) * | 2004-09-01 | 2006-03-09 | Shiraishi Kogyo Kaisha, Ltd. | Powdery white vulcanization promoter composition and rubber compositions |
| JP4873480B2 (en) * | 2004-09-01 | 2012-02-08 | 白石工業株式会社 | White powdery vulcanized active ingredient composition and rubber composition |
| US8153717B2 (en) | 2004-09-01 | 2012-04-10 | Shiraishi Kogyo Kaisha, Ltd. | Rubber composition |
| KR101205258B1 (en) | 2004-09-01 | 2012-11-27 | 시라이시 고교 가부시키가이샤 | Powdery white vulcanization promoter composition and rubber compositions |
| WO2008041568A1 (en) | 2006-09-28 | 2008-04-10 | Shiraishi Kogyo Kaisha, Ltd. | Calcium carbonate treated with curing active ingredient |
| US7923499B2 (en) | 2006-09-28 | 2011-04-12 | Shiraishi Kogyo Kaisha, Ltd. | Calcium carbonate treated with curing active ingredient |
| CN102585557A (en) * | 2012-01-05 | 2012-07-18 | 池州凯尔特纳米科技有限公司 | Method for industrially preparing transparent filler nano calcium carbonate for agricultural polyethylene (PE) film |
| CN113637369A (en) * | 2021-09-16 | 2021-11-12 | 长沙民德消防工程涂料有限公司 | High-hardness water-based nano glass heat-insulating coating and application thereof |
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