Wire coat compound containing esters of aminobenzoic acid
申请人:The Goodyear Tire & Rubber Company
公开号:US05792800A1
公开(公告)日:1998-08-11
This invention relates to the discovery that esters of aminobenzoic acid, when used as a replacement in whole or in part of conventional cobalt materials, maintains the rubber-to-wire adhesion properties.
本发明涉及发现,当氨基苯甲酸酯被用作常规钴材料的全部或部分替代时,可以保持橡胶对金属线的粘附性能。
Electret webs with charge-enhancing additives
申请人:Sebastian John M.
公开号:US08529671B2
公开(公告)日:2013-09-10
Electret webs are presented which include a blend of a thermoplastic resin and a charge additive. The charge additives include ester-substituted and amide-substituted trianilino triazine materials. The webs prepared from the blends may be in the form of films or non-woven fibrous webs. Non-woven microfiber webs are useful as filtration media.
The present invention herein provides a process for making an aminobenzoate ester of an alcoholic organic compound. In one aspect, there is provided a process for making an aminobenzoate ester comprising the steps of: (a) providing a reaction mixture comprising an alkyl aminobenzoate an alcohol reagent and a suitable transesterification catalyst; (b) introducing an auxilliary alcohol to the reaction mixture; and (c) exposing the reaction mixture to conditions effective to provide an end-product mixture comprising the aminobenzoate ester.
Tunable directional color transition compositions and methods of making and using the same
申请人:Segan Industries, Inc.
公开号:US10168307B1
公开(公告)日:2019-01-01
Color change compositions that transition from a first to second color state upon application of an applied stimulus are provided. Also provided are substrates having the compositions on a surface thereof, as well as methods of making and using the compositions.
Compounds for reducing background color in color change compositions
申请人:Segan Industries, Inc.
公开号:US10570294B2
公开(公告)日:2020-02-25
Aspects of the invention include color change compositions having a color former and color developer composition that transitions from a first color state to a second color state upon application of an applied stimulus and an amount of a copolymer sufficient to eliminate background color of the color former and color developer composition during transition from the first color state to the second color state. Methods for preparing and devices employing the color change compositions of the invention are also described.