Invention Grant
- Patent Title: Cold transfer printing paste, printing colorant thereof, and preparation method thereof
- Patent Title (中): 冷转移印花浆料，其印花着色剂及其制备方法
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Application No.: US13811256Application Date: 2011-07-15
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Publication No.: US09074102B2Publication Date: 2015-07-07
- Inventor: Po-Wen Chung
- Applicant: Po-Wen Chung
- Applicant Address: CN Shanghai
- Assignee: Newtech Textile Technology Development(Shanghai) Co., Ltd
- Current Assignee: Newtech Textile Technology Development(Shanghai) Co., Ltd
- Current Assignee Address: CN Shanghai
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201010229867 20100719
- International Application: PCT/CN2011/077200 WO 20110715
- International Announcement: WO2012/010070 WO 20120126
- Main IPC: C09D11/02
- IPC: C09D11/02 ; C09D5/00 ; C09D11/08 ; D06P1/38 ; D06P1/48 ; D06P1/647 ; D06P5/24 ; D06P1/44
Abstract:
The present invention relates to a cold transfer printing paste, a printing colorant and preparation methods thereof. Specifically, the present invention relates to: a cold transfer printing past, which contains polysaccharide, sodium L-pyrrolidonecarboxylate, an etherified starch and water; a printing colorant, which contains the paste of the present invention, an active dye, a defoamer, a flatting agent, a pH stabilizing agent and water; and preparation methods of the paste and the printing colorant. The cold transfer printing paste of the present invention and a printing colorant containing the paste are applicable in a cold transfer printing process, and have stable physical properties, thereby preventing decrease of the viscosity in use.
Public/Granted literature
- US20130118376A1 COLD TRANSFER PRINTING PASTE, PRINTING COLORANT THEREOF, AND PREPARATION METHOD THEREOF Public/Granted day:2013-05-16
Information query
IPC分类:
