申请人:Suzuki Keigo
公开号:US20080200432A1
公开(公告)日:2008-08-21
The present invention relates to a fiber-treating agent having a pH value of 2 to 5 at 20° C. and containing an alkoxysilane (a), an organic acid (b) and water (c), wherein 50% or more by weight of the component (a) is an alkoxysilane represented by the following formula (1): R
1
p
Si (OR
2
)
4-p
(1) wherein R
1
represents a C1 to C6 alkyl group, a phenyl group, or a C2 to C6 alkenyl group, R
2
represents a C1 to C6 alkyl group, and p is an integer of 1 to 3, and the number of moles of the component (c) is 3 times or more as large as that of the component (a), as well as a method of treating fibers with the fiber-treating agent, and fibers treated by this method.
本发明涉及一种纤维处理剂,其在20°C下具有pH值为2至5,并含有烷氧基硅烷(a)、有机酸(b)和水(c),其中组分(a)的重量50%或以上是由以下式(1)表示的烷氧基硅烷:R1pSi(OR2)4-p(1),其中R1表示C1至C6烷基、苯基或C2至C6烯基,R2表示C1至C6烷基,p为1至3的整数,组分(c)的摩尔数是组分(a)的3倍或更多,以及使用该纤维处理剂处理纤维的方法和经该方法处理的纤维。