Borate produced by wet grinding, and use thereof

A borate and calcium borate technology, applied in the directions of borates, manufacturing tools, boron compounds, etc., can solve problems such as high cost, and achieve the effect of preventing flammability and inhibiting growth

Inactive Publication Date: 2017-12-01
沃纳齐默尔曼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such encapsulation for limiting water solubility is costly

Method used

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  • Borate produced by wet grinding, and use thereof
  • Borate produced by wet grinding, and use thereof
  • Borate produced by wet grinding, and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0081] The production of the powder according to the invention and the suspension according to the invention are described below.

[0082] The materials used are:

[0083] -Peptapon 52 (non-foaming suspension stabilizer, Zschimmer&Schwarz GmbH&Co. KG, Landstein, Germany),

[0084] -Dolapix G65 (phosphonate preparation, Zschimmer&Schwarz, Landstein, Germany),

[0085] -Tego Dispers 651 (pigment wetting and dispersing additive, Evonik Industries AG, Essen, Germany),

[0086] -Texanol (Esterol 12, Eastman Company, Kingsport, Tennessee, USA),

[0087] -Tego Airex (defoamer and deoxidizer, Evonik Industries AG, Essen, Germany),

[0088] -BYK-380N (non-ionic acrylate copolymer solution, BYK-Chemie GmbH, Wiesel, Germany).

[0089] A mixture of 80% by weight natural calcium borate, 10% by weight barium borate, and 10% by weight zirconium borate with a d90 value of about 75 μm is transferred to a conventional roller after drying at 110°C + / - 5°C In the mill, mill for 8 hours in a roller mill after...

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Abstract

The invention relates to powdered cation borate with a small grain size and low water solubility. The powdered cation borate and a suspension produced therefrom are suitable, for example, for the finishing of coating substances (such as wood preservatives), in particular fungicidal, biocidal and insecticidal finishing.

Description

Technical field [0001] The present invention relates to cationic borate, especially calcium borate, in the form of a powder with small particle size, low water solubility and preferably high content of alkaline earth metal borate. The invention also relates to a process for manufacturing powder, a suspension containing this powder, the application of the powder or suspension in fungicidal treatment (especially wood preservatives), and the corresponding fungicidal treatment of wood preservatives Agent. Background technique [0002] The coating material has the purpose of preventing the substrate being processed from being affected by various environmental factors, making the surrounding environment more beautiful, and considering the necessary technical characteristics. [0003] Especially in the field of wood preservation, there are known compounds such as 3-iodo-2-propynylbutyl carbamate, or triazoles such as propiconazole or tebuconazole. In addition, inorganic compounds such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B35/12C09D5/14B27K3/16
CPCB27K3/163C01B35/12C01B35/126C01B35/128C09D5/14B27K3/007B27K3/18B27K3/34B27K3/52B27K2240/30B27K2240/90C09D7/68C09D5/32
Inventor 沃纳·齐默尔曼艾伯特·特里姆约尔格·乔得劳克
Owner 沃纳齐默尔曼
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