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公开(公告)号:US20230096590A1
公开(公告)日:2023-03-30
申请号:US17988984
申请日:2022-11-17
申请人: KANEKA CORPORATION
发明人: Hitoshi Shimamoto , Masaru Anahara
摘要: A core-sheath conjugate fiber for artificial hair has a core-sheath structure including a core and a sheath covering the core. The core is composed of a core resin composition containing a polyester-based resin, and the sheath is composed of a sheath resin composition containing a polyamide-based resin. The core resin composition contains a bromine-based flame retardant and a flame retardant auxiliary. The sheath resin composition contains a phosphorus-based flame retardant. The phosphorus-based flame retardant contains at least one selected from the group consisting of a zinc phosphinate and a condensed phosphate ester compound.
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公开(公告)号:US20220372663A1
公开(公告)日:2022-11-24
申请号:US17881823
申请日:2022-08-05
申请人: KANEKA CORPORATION
发明人: Yurina Ino
摘要: A core-sheath conjugate fiber for artificial hair having a core-sheath structure including a core part and a sheath part is provided. Both the core part and the sheath part contain a bromine-based flame retardant and a flame retardant auxiliary. The core part includes a core part resin composition containing the bromine-based flame retardant and the flame retardant auxiliary in a total amount of 20 parts by weight or more and 40 parts by weight or less with respect to 100 parts by weight of a main component resin. The sheath part includes a sheath part resin composition containing the bromine-based flame retardant and the flame retardant auxiliary in a total amount of 10 parts by weight or more and 25 parts by weight or less with respect to 100 parts by weight of a main component resin.
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公开(公告)号:US20220361611A1
公开(公告)日:2022-11-17
申请号:US17815213
申请日:2022-07-27
申请人: KANEKA CORPORATION
发明人: Norikazu Yasutomo
摘要: A core-sheath conjugate fiber for artificial hair includes a core part and a sheath part. The core-sheath conjugate fiber for artificial hair has a flat two-lobed cross sectional shape or an elliptical cross sectional shape, and has a core-to-sheath area ratio of core:sheath=3:7 to 8:2 in a fiber cross section. The sheath part contains a polyamide-based resin composition containing a polyamide-based resin. The core part has a modified flat two-lobed cross sectional shape or a modified elliptical cross sectional shape including a pair of protrusions protruding from the center side toward the outer circumferential side along a minor axis direction of the fiber cross section. A core-sheath conjugate fiber for artificial hair having a touch close to that of human hair, an excellent combing property, and a good curl setting property, a hair ornament product including the same, and a method for producing the same are provided.
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公开(公告)号:US20220275570A1
公开(公告)日:2022-09-01
申请号:US17632620
申请日:2020-07-16
IPC分类号: D06M13/467 , D06M13/41 , A41G3/00
摘要: A fiber treatment agent can provide artificial hair fiber with softness. The fiber treatment agent includes a cationic polymer having a structural unit derived from diallyldimethylammonium chloride (DADMAC), and content of the cationic polymer is 0.02 to 0.5 weight %. The cationic polymer preferably has a structural unit derived from acrylamide. Preferably, the fiber treatment agent further includes an antistatic agent, and content of the antistatic agent is 0.2 to 5.0 weight %.
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公开(公告)号:US20220186404A1
公开(公告)日:2022-06-16
申请号:US17607281
申请日:2020-06-01
发明人: Takashi MURAOKA , Atsushi TAKEI
摘要: An artificial hair fiber suppressed in formation of nodes is provided. An artificial hair fiber is structured with a fiber of drawn resin composition; wherein: when an initial tensile stress of undrawn fiber at 100° C. is taken as F0, and a tensile stress when drawn by 2.5 times is taken as F1, F1/F0 of an undrawn fiber obtained by spinning the resin composition is 1.2 or more.
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公开(公告)号:US20220119986A1
公开(公告)日:2022-04-21
申请号:US17432591
申请日:2020-02-21
申请人: THEUNSEEN LIMITED
发明人: Lauren Bowker , Louise Anderson , Samuel Dennis
IPC分类号: D01D5/24 , D01F1/04 , D01F1/06 , D01F8/06 , D01F8/12 , D01F8/16 , A41G3/00 , D06P3/24 , D06P3/79
摘要: A fibre comprising a colour component comprising an unencapsulated liquid crystal contained in the cavity of a hollow polymeric sheath is provided. The sheath retains the colour component and additional materials may be included to provide a tailored aesthetic effect. The fibre is useful as an artificial hair product and for weaving or knitting into a fabric.
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公开(公告)号:US20220117340A1
公开(公告)日:2022-04-21
申请号:US17504929
申请日:2021-10-19
申请人: Nhatthuy Tran Calix
发明人: Nhatthuy Tran Calix
IPC分类号: A41G3/00
摘要: In accordance with embodiments of the invention, a wig grip is provided. The wig grip includes an elastomeric body having a hair contact side opposite a wig contact side and a first end opposite a second end. A plurality of hair attachment members disposed along the hair contact side of the elastomeric body. The hair attachment members are operable to attach to the hair of a user. A plurality of grip members is disposed along the wig contact side of the elastomeric body. The grip members are operable to engage and retain an underside of a wig. A fastener is operable to connect said first end of the elastomeric body to said second end of the elastomeric body.
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公开(公告)号:US11304882B2
公开(公告)日:2022-04-19
申请号:US15739959
申请日:2016-07-10
申请人: Audrey Vogel , David Vogel
发明人: Audrey Vogel , David Vogel
IPC分类号: A61K8/04 , A61Q3/02 , A45D31/00 , A61K8/02 , A41G5/02 , A61Q5/06 , A61Q1/10 , A41G5/00 , A41G3/00
摘要: The present invention relates to energy-releasable beauty care products. The products are capable of absorbing energy, for example, from an electrical, magnetic, electromagnetic, light, or heat source, which alters the physicochemical state of the beauty care product such that it is easily removable through the utilization of the energy source.
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公开(公告)号:US20220095728A1
公开(公告)日:2022-03-31
申请号:US17426605
申请日:2020-01-30
申请人: Aderans Co., Ltd. , Spiber Inc.
发明人: Masatoshi SEKI , Hideki TAKAHASHI , Ren ITO , Yunosuke ABE
摘要: Disclosed is a fiber for artificial hairs that is given a predetermined shape, the fiber being formed from a synthetic fibroin fiber containing a modified fibroin, and the fiber expanding when placed in a wet state and contracting when dried from a wet state. Also disclosed is a method for producing a fiber for artificial hairs that is given a predetermined shape, the method including retaining a fibroin fiber containing a modified fibroin in a state conforming to a predetermined shape. A wetted fibroin fiber may also be heated while being retained in a state conforming to a predetermined shape.
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公开(公告)号:US20210195974A1
公开(公告)日:2021-07-01
申请号:US17096910
申请日:2020-11-12
发明人: Fang FANG
IPC分类号: A41G3/00
摘要: A wig includes hairs and the fixing device. The fixing device includes a first soft board, a second soft board and a third soft board. The wig further includes a fixing piece. The fixing piece is connected to the first soft board, and the first soft board is arranged between the fixing piece and the second soft board. The fixing piece includes a frame body, a positioning strip and multiple fastening portions. The positioning strip is connected to the frame body, and the fastening portions are fixedly connected to the frame body. The hairs of the wig are connected to the third soft board or the second soft board, the fixing device is fastened to real hairs of a user, the wig may be smoothly fixed to the real hairs by the user, and the user does not need to customize the wig, a consumption cost is reduced.
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