JPS6469634A - Production of boric acid-modified organosilicon condensate - Google Patents
Production of boric acid-modified organosilicon condensateInfo
- Publication number
- JPS6469634A JPS6469634A JP22599187A JP22599187A JPS6469634A JP S6469634 A JPS6469634 A JP S6469634A JP 22599187 A JP22599187 A JP 22599187A JP 22599187 A JP22599187 A JP 22599187A JP S6469634 A JPS6469634 A JP S6469634A
- Authority
- JP
- Japan
- Prior art keywords
- condensate
- boric acid
- film
- paint
- alkyl
- 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
- 230000001476 alcoholic effect Effects 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004327 boric acid Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 2
- 239000003973 paint Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Silicon Polymers (AREA)
Abstract
PURPOSE:To obtain the title condensate which has a high viscosity and a high MW and can give a paint which can be rapidly cured when used as a film- forming component, by heating a specified organosilicon compound and boric acid in the presence of an alcoholic solvent. CONSTITUTION:At least one member selected from among an organosilicon compound of formula I (wherein R is a 1-5C alkyl) and/or its precondensate and an organic compound of formula II (wherein R is the same as above, and R' is a 1-8C alkyl) is reacted with boric acid in the presence of an alcoholic solvent by heating, and alcohols in an amount larger than that of the alcohol added is removed by distillation from the reaction mixture. In this way, the title high-viscosity high-MW condensate free from silanol and hydroxyl groups in the molecule can be obtained. When a paint in which this condensate is used as a film forming component is applied to a substrate, it can be rapidly cured with moisture in air into a film of excellent properties. This condensate can be formed into an enamel containing only an extender and a coloring pigment which are usually used, and it can form tough film free of crazing or peeling when it is applied in a thickness of about 50mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22599187A JPS6469634A (en) | 1987-09-09 | 1987-09-09 | Production of boric acid-modified organosilicon condensate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22599187A JPS6469634A (en) | 1987-09-09 | 1987-09-09 | Production of boric acid-modified organosilicon condensate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6469634A true JPS6469634A (en) | 1989-03-15 |
Family
ID=16838081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22599187A Pending JPS6469634A (en) | 1987-09-09 | 1987-09-09 | Production of boric acid-modified organosilicon condensate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6469634A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001062864A1 (en) * | 2000-02-25 | 2001-08-30 | Kansai Paint Co., Ltd. | Coating composition |
| JP2002012828A (en) * | 2000-06-30 | 2002-01-15 | Kansai Paint Co Ltd | Coating material composition |
| WO2008044521A1 (en) * | 2006-10-13 | 2008-04-17 | Nitto Boseki Co., Ltd. | Polymeric composition comprising metal alkoxide condensation product, organic silane compound and boron compound |
| JP2008111048A (en) * | 2006-10-31 | 2008-05-15 | Nitto Boseki Co Ltd | Near-infrared shielding coating composition |
-
1987
- 1987-09-09 JP JP22599187A patent/JPS6469634A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001062864A1 (en) * | 2000-02-25 | 2001-08-30 | Kansai Paint Co., Ltd. | Coating composition |
| US7045004B1 (en) | 2000-02-25 | 2006-05-16 | Kansai Paint Co., Ltd. | Coating composition |
| JP2002012828A (en) * | 2000-06-30 | 2002-01-15 | Kansai Paint Co Ltd | Coating material composition |
| WO2008044521A1 (en) * | 2006-10-13 | 2008-04-17 | Nitto Boseki Co., Ltd. | Polymeric composition comprising metal alkoxide condensation product, organic silane compound and boron compound |
| JPWO2008044521A1 (en) * | 2006-10-13 | 2010-02-12 | 日東紡績株式会社 | Polymer composition containing metal alkoxide condensate, organosilane compound, and boron compound |
| US9029449B2 (en) | 2006-10-13 | 2015-05-12 | Nitto Boseki Co., Ltd. | Polymeric composition comprising metal alkoxide condensation product, organic silane compound and boron compound |
| JP2008111048A (en) * | 2006-10-31 | 2008-05-15 | Nitto Boseki Co Ltd | Near-infrared shielding coating composition |
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