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公开(公告)号：US12116493B2
公开(公告)日：2024-10-15
申请号：US18547656
申请日：2022-02-24
摘要： A kit comprising a) an aqueous writing ink composition, containing—metal nanoparticles as coloring agent wherein the metal nanoparticles essentially consists of metal and the metal is chosen from silver, gold, aluminum and/or copper and—a dispersing agent, and b) an eradicator fluid containing at least one oxidizing agent. An aqueous eradicator fluid for erasing an aqueous writing ink composition containing metal nanoparticles as the coloring agent, in which the fluid contains an oxidizing agent and—a volatile solvent. A writing instrument containing the eradicator fluid, the use of the eradicator fluid and/or of the kit containing it and a method of correcting errors of a written mark made on a porous substrate.
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公开(公告)号：US12104066B2
公开(公告)日：2024-10-01
申请号：US17907419
申请日：2021-03-26
申请人： SOCIÉTÉ BIC
发明人： Carine Bethouart , Aurelie Basset
摘要： An aqueous peelable ink composition comprising at least one film-forming elastomeric polymer, at least one pigment, and water, wherein the film-forming elastomeric polymer is hydrogenated acrylonitrile butadiene rubber, and a method for preparing such an aqueous peelable ink composition.
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公开(公告)号：US20240300259A1
公开(公告)日：2024-09-12
申请号：US18254725
申请日：2021-11-22
申请人： SOCIÉTÉ BIC
发明人： Samuel MALINVERNI
摘要： An ink writing instrument comprising a body extending along an axis and having a first end, the first end being provided with a writing tip and with an eraser, the eraser is movable along the axis with regard to the body, a helical-cam propelling mechanism being configured to move the eraser along the axis between a retracted position and a protruded position, the helical-cam propelling mechanism comprising a helical cam radially protruding from one of the eraser and the body, and two cam followers arranged on the other of the eraser and the body, the two cam followers axially sandwiching the helical cam at least when the eraser is moved between the retracted position and the protruded position.
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公开(公告)号：US11926171B2
公开(公告)日：2024-03-12
申请号：US17754292
申请日：2020-09-28
申请人： Société BIC
发明人： Etienne Roudaut
摘要： A nib for a refillable free ink writing felt pen includes a body and a dry ink tank including dry ink, the dry ink tank being delimited by the body of the nib and a dry ink tank wall including a breakable portion.
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公开(公告)号：US20240066911A1
公开(公告)日：2024-02-29
申请号：US18258128
申请日：2021-12-17
申请人： Société BIC
发明人： Myriam OGER
CPC分类号： B43L19/0025 , B43K29/02
摘要： The present disclosure relates to a friction body for discoloring handwriting written with a thermochromic ink with frictional heat, wherein the friction body comprises a surface portion configured to generate frictional heat when manually rubbed on a porous substrate and wherein the surface portion has a thermal effusivity of less than about 300 J K−1 m−2 s−1/2.
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公开(公告)号：US11766886B2
公开(公告)日：2023-09-26
申请号：US17459293
申请日：2021-08-27
申请人： SOCIÉTÉ BIC
发明人： Laurent Beaucher
摘要： A thermochromic ink writing instrument comprising a body extending along an axis, the body having a first end and a second end opposed to the first end along the axis, the first end being provided with a writing tip and with an eraser, wherein the writing tip is fed with thermochromic ink, wherein the writing tip is fixed with regard to the body and the eraser is movable along the axis with regard to the body, and the thermochromic ink writing instrument further comprising a helical-cam propelling mechanism configured to move the eraser along the axis between a retracted position and a protruding position.
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公开(公告)号：US20230234392A1
公开(公告)日：2023-07-27
申请号：US17999801
申请日：2021-05-25
申请人： SOCIÉTÉ BIC
摘要： A writing instrument configured to apply a writing material or liquid to a surface, comprising a socket, and a ball arranged in the socket, characterized by at least one first component which is arranged to come into contact with the ball, wherein the at least one first component comprises a first material having surface properties such that the friction coefficient between the ball and the at least one first component decreases when the force acting from the ball on the at least one first component increases at least within a certain range of forces.
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公开(公告)号：US20230215066A1
公开(公告)日：2023-07-06
申请号：US18182649
申请日：2023-03-13
申请人： SOCIÉTÉ BIC
IPC分类号： G06T11/60 , G06F16/33 , G06F40/20 , G06V30/142 , G06F3/0354 , G06F3/04883 , G06T13/80
CPC分类号： G06T11/60 , G06F16/3344 , G06F40/20 , G06V30/1423 , G06F3/03545 , G06F3/04883 , G06T13/80 , G06N3/02
摘要： A method for generating visual feedback based on a textual representation comprising obtaining and processing a textual representation, identifying at least one textual feature of the textual representation, assigning at least one feature value to the at least one textual feature, and generating visual feedback based on the textual representation. The generated visual feedback comprises at least one visual feature corresponding to the at least one textual feature. A system for generating visual feedback based on a textual representation, comprising a capturing subsystem configured to capture the textual representation, a processing subsystem configured to identify at least one textual feature and to generate visual feedback based on the textual representation, and a graphical user output configured to display the generated visual feedback. The visual feedback generated based on the textual representation comprises at least one visual feature corresponding to the at least one textual feature.
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9.发明公开公开(公告)号：US20230213190A1
公开(公告)日：2023-07-06
申请号：US18000084
申请日：2021-05-25
申请人： SOCIÉTÉ BIC
发明人： Rene FRIGIERE
摘要： A lighter comprising a container suitable for containing a liquified gas or a mixture of a liquid and a gas, characterized by a compressible member which is arranged in the container.
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10.发明公开公开(公告)号：US20230173812A1
公开(公告)日：2023-06-08
申请号：US17997952
申请日：2021-05-07
申请人： SOCIÉTÉ BIC
发明人： Jae Hyun JOO , Yu Jin CHOI , Bo Seung JANG
CPC分类号： B41J2/17503 , B41J2/21
摘要： There are provided a printing method and a printing apparatus for increasing visibility and printed matter printed using the printing method. The printing apparatus sprays a light-absorbing composition to form a light-absorbing layer on a print medium, and then sprays a color-variable composition on the light-absorbing layer to form a color-variable layer.
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