Based on the concepts of fractal super fibers, the (3, 9+2)-circle and (9+2, 3)-circle binary fractal sets are abstracted form such prototypes as wool fibers and human hairs, with the (3)-circle and the (9+2...Based on the concepts of fractal super fibers, the (3, 9+2)-circle and (9+2, 3)-circle binary fractal sets are abstracted form such prototypes as wool fibers and human hairs, with the (3)-circle and the (9+2)-circle fractal sets as subsets. As far as the (9+2) topological patterns are concerned, the following propositions are proved: The (9+2) topological patterns accurately exist, but are not unique. Their total number is 9. Among them, only two are allotropes. In other words, among the nine topological patterns, only two are independent (or fundamental). Besides, we demonstrate that the (3, 9+2)-circle and (9+2, 3)-circle fractal sets are golden ones with symmetry breaking.展开更多
A new method is presented to solve the problem of loss of rabbit hair by using ES fiber blending with rabbit hair. ES fiber is used to bond the rabbit hair to prevent the rabbit hair from losing after heat setting. Th...A new method is presented to solve the problem of loss of rabbit hair by using ES fiber blending with rabbit hair. ES fiber is used to bond the rabbit hair to prevent the rabbit hair from losing after heat setting. The factors affecting hair loss are heat setting temperature, rabbit hair/ES fiber blend ratio, fabric heating setting, twistsof yarn, etc. Temperature of heat setting and ES fiber content are the two key factors This method has almost no detrimental effect on the coziness of the fabric, which is better than other hair loss prevention methods.展开更多
In this paper, instrumental analysis techniques for hair fibers and biological models for scalp were introduced as in vitro techniques applied for the efficacy evaluation of hair cosmetics. This review aimed to provid...In this paper, instrumental analysis techniques for hair fibers and biological models for scalp were introduced as in vitro techniques applied for the efficacy evaluation of hair cosmetics. This review aimed to provide reference and guidance for the selection of appropriate in vitro methods to substantiate the performance of various hair cosmetics. The current status and development trends of in vitro evaluation technology for hair cosmetics were summarized and prospected.展开更多
基金supported by the National Natural Science Foundation of China (Nos. 10572076 and10872114)the Natural Science Foundation of Jiangsu Province (No. BK2008370)
文摘Based on the concepts of fractal super fibers, the (3, 9+2)-circle and (9+2, 3)-circle binary fractal sets are abstracted form such prototypes as wool fibers and human hairs, with the (3)-circle and the (9+2)-circle fractal sets as subsets. As far as the (9+2) topological patterns are concerned, the following propositions are proved: The (9+2) topological patterns accurately exist, but are not unique. Their total number is 9. Among them, only two are allotropes. In other words, among the nine topological patterns, only two are independent (or fundamental). Besides, we demonstrate that the (3, 9+2)-circle and (9+2, 3)-circle fractal sets are golden ones with symmetry breaking.
文摘A new method is presented to solve the problem of loss of rabbit hair by using ES fiber blending with rabbit hair. ES fiber is used to bond the rabbit hair to prevent the rabbit hair from losing after heat setting. The factors affecting hair loss are heat setting temperature, rabbit hair/ES fiber blend ratio, fabric heating setting, twistsof yarn, etc. Temperature of heat setting and ES fiber content are the two key factors This method has almost no detrimental effect on the coziness of the fabric, which is better than other hair loss prevention methods.
基金supported by the National Natural Science Foundation of China (51403006)the Support Project of High-level Teachers in Beijing Municipal Universities in the Period of 13th Five–year Plan (CIT&TCD 201704043)
文摘In this paper, instrumental analysis techniques for hair fibers and biological models for scalp were introduced as in vitro techniques applied for the efficacy evaluation of hair cosmetics. This review aimed to provide reference and guidance for the selection of appropriate in vitro methods to substantiate the performance of various hair cosmetics. The current status and development trends of in vitro evaluation technology for hair cosmetics were summarized and prospected.