Invention Grant
US09593245B2 Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures
有权
控制释放，具有低挥发性有机成分的木材保存组合物，用于处理在役电线杆，柱，桩，交叉连接和其他木结构
- Patent Title: Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures
- Patent Title (中): 控制释放，具有低挥发性有机成分的木材保存组合物，用于处理在役电线杆，柱，桩，交叉连接和其他木结构
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Application No.: US15257632Application Date: 2016-09-06
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Publication No.: US09593245B2Publication Date: 2017-03-14
- Inventor: Douglas J. Herdman , Jun Zhang , Thomas Pope , Randy C. Marquardt
- Applicant: OSMOSE UTILITIES SERVICES, INC.
- Applicant Address: US GA Peachtree City
- Assignee: Osmose Utilities Services, Inc.
- Current Assignee: Osmose Utilities Services, Inc.
- Current Assignee Address: US GA Peachtree City
- Agency: Troutman Sanders, LLP
- Agent James E. Schutz; Alexis N. Simpson
- Main IPC: C09D5/14
- IPC: C09D5/14 ; A01N59/20 ; B27K3/12 ; B27K3/22
Abstract:
Disclosed herein are compositions comprising a dispersion of solid particles of a substantially insoluble copper compound in an amount from 0.001% to 10% by weight of the composition; a boron-containing compound, a fluoride-containing compound, or a combination thereof; and an aqueous carrier; wherein the composition has a viscosity of 125 to 425 tenths of a millimeter (tmm) as measured using a penetrometer, and wherein at least 20% of the particles of the composition comprise particles having particle size greater than 25 microns. Also disclosed herein are methods of making and using the same.
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