公开(公告)号：EP2046902B1

公开(公告)日：2016-11-02

申请号：EP07836263.9

申请日：2007-07-26

申请人： Crayola, LLC

发明人： LI, Jie ,  VADAKETH, Leena ,  ASENG, Jacqueline

IPC分类号： C09D11/02 ,  C09D11/16

CPC分类号： C09D11/0235

公开(公告)号：EP2874824A1

公开(公告)日：2015-05-27

申请号：EP12795912.0

申请日：2012-11-01

申请人： Crayola, LLC

发明人： RIELAND, Elizabeth ,  VADAKETH, Leena ,  KRIEGER, Cheryl ,  SHULER, Eric

IPC分类号： B44C1/00

CPC分类号： C09D5/06 ,  B44C1/00

摘要： The present invention provides dissolvable films for customizing art materials, such as inks, paints, and modeling doughs. The invention also provides methods and kits for delivering artistic effects to art materials. The dissolvable films comprise one or more cellulose compounds, propylene glycol, glycerin, and one or more artistic components. The dissolvable film imparts an artistic effect following administration of the film to the art material. In exemplary embodiments, the artistic components of the film comprise one or more colorants which provide a coloring effect. A kit for delivering one or more artistic effects to an art material includes dissolvable films of various colors and shapes, and one or more art materials, such as ink, paint, or modeling dough.

公开(公告)号：EP2046902A1

公开(公告)日：2009-04-15

申请号：EP07836263.9

申请日：2007-07-26

申请人： Crayola LLC

发明人： LI, Jie ,  VADAKETH, Leena ,  ASENG, Jacqueline

IPC分类号： C09D11/02 ,  C09D11/16

CPC分类号： C09D11/0235

摘要： A no-mess water-based ink including a composition including water, an organic solvent, a coloring agent dissolved in the organic solvent and an emulsifier for use in conjunction with a specially treated substrate containing a color developer.

公开(公告)号：EP2601281A1

公开(公告)日：2013-06-12

申请号：EP11734193.3

申请日：2011-06-21

申请人： Crayola LLC

发明人： LI, Jie ,  VADAKETH, Leena ,  ASENG, Jacqueline

IPC分类号： C11D3/37 ,  C11D3/40 ,  C11D3/20 ,  C11D7/26 ,  C11D3/00 ,  A63H33/28

CPC分类号： C11D7/261 ,  A63H33/28 ,  C11D3/0094 ,  C11D3/2065 ,  C11D3/225 ,  C11D3/3707 ,  C11D3/40

摘要： A colored bubble composition for producing colored bubbles having water, at least one humectant, at least one water soluble polymer, and at least one colorant. The colored bubble composition may be obtained by mixing water, at least one humectant, and at least one water soluble polymer to form a mixture, wherein the mixture does not comprise a colorant. Subsequently, at least one colorant is added to the mixture. In particular, a mixture of water, at least one humectant, and at least one water soluble polymer may be heated to a temperature in the range of about 40 to 60°C and subsequently, cooled to about 20 to 30°C. The at least one colorant is then added to the cooled mixture.