发明名称 |
COLOR-STABILIZED IODOPROPYNYL BUTYLCARBAMATE |
摘要 |
Microparticles containing an ultraviolet light absorbing polymer and 3-iodo-2-propynyl butylcarbamate (“IPBC”) resist discoloration by sunlight and other ultraviolet light sources. Methods for preparing the microparticles produce polymer-shielded, formaldehyde-free IPBC formulations which resist discoloration and leaching, and are especially useful in water-based applications. The microparticles include a polymer that absorbs light over a range of ultraviolet wavelengths associated with IPBC discoloration. The microparticles may be utilized in paints, stains, stuccoes, adhesives, and plastics, for example. |
申请公布号 |
US2016106103(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
US201314649306 |
申请日期 |
2013.05.28 |
申请人 |
TROY CORPORATION |
发明人 |
Wilken Jorg Thomas |
分类号 |
A01N47/12;A01N25/22;A01N43/70;A01N25/12;A01N47/30 |
主分类号 |
A01N47/12 |
代理机构 |
|
代理人 |
|
主权项 |
1. Microparticles for stabilizing 3-iodo-2-propynyl butylcarbamate against discoloration, which comprise:
a polymer that absorbs light over a range of ultraviolet wavelengths associated with 3-iodo-2-propynyl butylcarbamate discoloration; and a biocidal composition including 3-iodo-2-propynyl butyl carbamate and optionally, an additional biocidal material; which microparticles stabilize 3-iodo-2-propynyl butylcarbamate against discoloration, and have a particle size in the range of more than 20 to about 1000 microns and a surface area in the range of about 0.001 to about 0.9 m2 per gram. |
地址 |
Florham Park NJ US |