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公开(公告)号：US20190127909A1
公开(公告)日：2019-05-02
申请号：US16171625
申请日：2018-10-26
申请人： EASTERN TECH LLC
CPC分类号： D06P5/001 , D06L4/21 , D06L4/27 , D06P1/525 , D06P1/5285 , D06P1/54 , D06P1/6424 , D06P1/67333 , D06P1/6735 , D06P3/52 , D06P5/002 , D06P5/153 , D06P5/30
摘要： Disclosed is a process for printing on polyester fabric comprising (1) contacting polyester fabric with an aqueous solution comprising (A) 5% to 35% by weight of at least one multivalent cationic salt; (B) 0.1% to 5% by weight of a blocked polyisocyanate crosslinking agent, and (C) 3% to 40% by weight of a waterborne resin, all percentages based on the weight of the aqueous solution; (2) drying the polyester fabric to remove the water from the polyester fabric; and (3) digitally printing the pretreated and coated polyester fabric with a water-based textile ink.
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公开(公告)号：US10738419B2
公开(公告)日：2020-08-11
申请号：US16171625
申请日：2018-10-26
申请人： EASTERN TECH LLC
IPC分类号： D06P5/00 , D06P5/30 , D06L4/21 , D06P1/54 , D06P1/52 , D06P1/673 , D06P3/52 , D06P1/642 , D06L4/27 , D06P5/15
摘要： Disclosed is a process for printing on polyester fabric comprising (1) contacting polyester fabric with an aqueous solution comprising (A) 5% to 35% by weight of at least one multivalent cationic salt; (B) 0.1% to 5% by weight of a blocked polyisocyanate crosslinking agent, and (C) 3% to 40% by weight of a waterborne resin, all percentages based on the weight of the aqueous solution; (2) drying the polyester fabric to remove the water from the polyester fabric; and (3) digitally printing the pretreated and coated polyester fabric with a water-based textile ink.
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公开(公告)号：US20190257030A1
公开(公告)日：2019-08-22
申请号：US16279156
申请日：2019-02-19
申请人： EASTERN TECH LLC
IPC分类号： D06P5/00 , C09D11/54 , C09D11/10 , C09D11/033 , B41M5/00
摘要： Disclosed is a process for printing on cotton fabric comprising (1) contacting cotton fabric with an aqueous solution comprising (A) 40% to 70% by weight of at least one multivalent cationic salt; (B) optionally 0.1% to 5% by weight of a blocked isocyanate crosslinking agent, and (C) 3% to 40% by weight of a waterborne resin, all percentages based on the weight of the aqueous solution; (2) drying the cotton fabric to remove the water from the cotton fabric; and (3) digitally printing the pretreated and coated cotton fabric with a water-based textile ink.
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公开(公告)号：US11066781B2
公开(公告)日：2021-07-20
申请号：US16279156
申请日：2019-02-19
申请人： EASTERN TECH LLC
IPC分类号： B41J3/407 , B41M5/00 , D06P5/00 , C09D11/033 , C09D11/10 , C09D11/54 , D06P1/673 , D06P1/54 , D06P1/52 , D06P5/30
摘要： Disclosed is a process for printing on cotton fabric comprising (1) contacting cotton fabric with an aqueous solution comprising (A) 40% to 70% by weight of at least one multivalent cationic salt; (B) optionally 0.1% to 5% by weight of a blocked isocyanate crosslinking agent, and (C) 3% to 40% by weight of a waterborne resin, all percentages based on the weight of the aqueous solution; (2) drying the cotton fabric to remove the water from the cotton fabric; and (3) digitally printing the pretreated and coated cotton fabric with a water-based textile ink.
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公开(公告)号：US09464381B2
公开(公告)日：2016-10-11
申请号：US14796315
申请日：2015-07-10
申请人： EASTERN TECH LLC
发明人： Shawn Liu , Andrew Chastain
CPC分类号： D06P5/30 , B41J3/4078 , B41M5/0017 , D06P1/5271 , D06P1/5285 , D06P1/60 , D06P1/613 , D06P1/6735
摘要： Disclosed is a pretreatment solution for treating a fabric before inkjet printing comprising an aqueous solution of (A) 1% to 60% by weight of at least one multivalent cationic salt; (B) 0.2% to 10% by weight of at least one acid; and (C) and 0.5% to 5% by weight at least one borate, all % are by weight of the aqueous pretreatment solution.
摘要翻译： 公开了一种用于在喷墨打印之前处理织物的预处理溶液，其包含（A）1重量％至60重量％的至少一种多价阳离子盐的水溶液; （B）0.2重量％至10重量％的至少一种酸; 和（C）和0.5重量％至5重量％的至少一种硼酸盐，全部为按预处理水溶液的重量计。
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公开(公告)号：US11268232B2
公开(公告)日：2022-03-08
申请号：US16598273
申请日：2019-10-10
申请人： EASTERN TECH LLC
发明人： Christopher Chen , James DeMarco , Shawn Liu
摘要： Disclosed is an apparatus for pretreatment of printable fabrics, comprising a washer/extractor; a control apparatus connected to the washer/extractor to control said washer/extractor; and a source of pretreatment chemicals to be added to the washer/extractor in a controlled manner by the control apparatus. Also disclosed are methods of pretreating fabrics using the disclosed apparatus.
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公开(公告)号：US20160032523A1
公开(公告)日：2016-02-04
申请号：US14796315
申请日：2015-07-10
申请人： EASTERN TECH LLC
发明人： Shawn Liu , Andrew Chastain
CPC分类号： D06P5/30 , B41J3/4078 , B41M5/0017 , D06P1/5271 , D06P1/5285 , D06P1/60 , D06P1/613 , D06P1/6735
摘要： Disclosed is a pretreatment solution for treating a fabric before inkjet printing comprising an aqueous solution of (A) 1% to 60% by weight of at least one multivalent cationic salt; (B) 0.2% to 10% by weight of at least one acid; and (C) and 0.5% to 5% by weight at least one borate, all % are by weight of the aqueous pretreatment solution.
摘要翻译： 公开了一种用于在喷墨打印之前处理织物的预处理溶液，其包含（A）1重量％至60重量％的至少一种多价阳离子盐的水溶液; （B）0.2重量％至10重量％的至少一种酸; 和（C）和0.5重量％至5重量％的至少一种硼酸盐，全部为按预处理水溶液的重量计。
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