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1. 发明申请

WO2021206825A1 COATED, PRINTED SUBSTRATE AND ITS PROCESS OF PREPARATION 审中-公开
公开(公告)号：WO2021206825A1
公开(公告)日：2021-10-14
申请号：PCT/US2021/020221
申请日：2021-03-01
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： CASARRUBIAS, Juan Carlos , CAMINERO GOMES, Jorge , CARDOSO MAZZOLA, Nicolas , CIPRO, Mateus , WU, Jie
IPC分类号： C08G18/32 , C08G18/76 , C08G18/80 , C08G18/50 , C08G18/48 , C08G18/66 , C09D175/04 , C09D11/02 , B32B27/40
摘要： A process for producing a coated, printed substrate comprising (a) providing a printed substrate, wherein the substrate comprises a surface on which resides one or more areas of a layer of an ink, (b) bringing together a component A and a component B to form a urethane coating composition, wherein component A comprises a polyisocyanate prepolymer A1, wherein the polyisocyanate prepolymer A1 is a reaction product of a polyisocyanate monomer A1a and an isocyanate-polyreactive compound A1b, wherein component B comprises one or more polyol B1, wherein the urethane coating composition has isocyanate index greater than 0.9, (c) applying a layer of the urethane coating composition to the surface. Also provided is a coated printed substrate made by such a method.

2. 发明申请

WO2016196168A1 COATED FILMS AND PACKAGES FORMED FROM SAME 审中-公开
标题翻译：包装膜和从其形成的包装
公开(公告)号：WO2016196168A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/034265
申请日：2016-05-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： MIYAKE, Kevin K. , GOMES, Jorge C. , JOPKO, Larry , MAZZOLA, Nicolas C. , CASARRUBIAS, Juan Carlos , HERNANDEZ, Claudia , CIPRO, Mateus
IPC分类号： B32B27/08 , B32B27/32 , C08J7/04
CPC分类号： C08J7/047 , B32B27/08 , B32B27/32 , B32B2250/24 , B32B2250/242 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2307/306 , B32B2307/7242 , B32B2439/46 , C08G18/10 , C08G18/1825 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/7621 , C08J2323/04 , C08J2475/04
摘要： The present invention provides coated films and packages formed from such films. In one aspect, a coated film comprises (a) a film comprising (i) a first layer comprising from 70 to 100 percent by weight of a linear low density polyethylene having a density less than 0.930 g/cm 3 and a peak melting point of less than 126° C; (ii) a second layer comprising from 60 to 100 percent by weight polyethylene having a density of 0.905 to 0.970 g/cm 3 and a peak melting point in the range of 100° C to 135° C; and (iii) at least one inner layer between the first layer and the second layer comprising from 40 to 100 percent by weight of a high density polyethylene having a density from 0.930 to 0.970 g/cm 3 and a peak melting point in the range of 120° C to 135° C; and (b) a coating on an outer surface of the second layer of the film comprising polyurethane. In another aspect, the coated film comprises a monolayer comprising from 70 to 100 percent by weight of a polyethylene having a density less than 0.930 g/cm 3 , a melt index (I2) of less than 2.0g/10 minutes and a peak melting point of less than 126° C, and a coating on an outer surface of the film comprising polyurethane In some embodiments, the coated film is thermally resistant under the sealing conditions of ASTM 1921-98 over a temperature range of 80° C to 180° C, and/or has a gloss of at least 70 units at 60°.
摘要翻译：本发明提供了由这些膜形成的涂膜和包装。一方面，涂膜包含（a）包含（i）包含70-100重量％密度小于0.930g / cm 3的线性低密度聚乙烯和峰值熔点小于等于的第一层的膜 126℃; （ii）包含60至100重量％的密度为0.905至0.970g / cm 3的聚乙烯和峰值熔点在100℃至135℃范围内的第二层; 和（iii）在第一层和第二层之间的至少一个内层包含40-100重量％的密度为0.930-0.970g / cm3的高密度聚乙烯，峰值熔点在120℃的范围内 C至135℃; 和（b）在包含聚氨酯的膜的第二层的外表面上的涂层。另一方面，涂膜包括单层，其包含70-100重量％的密度小于0.930g / cm 3的熔融指数（I2）小于2.0g / 10分钟的聚乙烯和峰值熔点小于126℃的膜和在包含聚氨酯的膜的外表面上的涂层在一些实施方案中，涂覆的膜在ASTM 1921-98的密封条件下在80℃至180℃的温度范围内是耐热的，和/或在60°下具有至少70单位的光泽度。

3. 发明申请

WO2016100052A1 ADHESIVE COMPOSITION 审中-公开
标题翻译：粘合剂组合物
公开(公告)号：WO2016100052A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/064864
申请日：2015-12-10
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： CASARRUBIAS, Juan Carlos , DOMENECH, Angels , CIPRO, Mateus
IPC分类号： C08G18/66 , C08G18/76 , C08G18/10 , C08G18/36 , C09J175/08
CPC分类号： C08G18/10 , C08G18/36 , C08G18/66 , C08G18/6629 , C08G18/7671 , C09J175/08
摘要： Provided is a two component adhesive composition comprising (I) an isocyanate component comprising an isocyanate-functional prepolymer that is the reaction product of reactants that comprise (A) one or more aromatic monomeric polyisocyanates and (B) one or more polyol, and (II) a polyol component comprising (A) one or more polyether polyol, (B) one or more fatty triglyceride, and (C) one or more UV absorber or one or more hindered amine light stabilizer or a combination thereof. Also provided is a method of forming a laminate using such an adhesive, and a laminate made by that method.
摘要翻译：提供了一种双组分粘合剂组合物，其包含（I）异氰酸酯组分，其包含异氰酸酯官能预聚物，其是包含（A）一种或多种芳族单体多异氰酸酯和（B）一种或多种多元醇的反应物的反应产物，和（II ）多元醇组分，其包含（A）一种或多种聚醚多元醇，（B）一种或多种脂肪甘油三酯，和（C）一种或多种UV吸收剂或一种或多种受阻胺光稳定剂或其组合。还提供了使用这种粘合剂形成层压体的方法，以及通过该方法制成的层压材料。

4. 发明公开

EP3233959A1 ADHESIVE COMPOSITION 有权
标题翻译：粘合剂组合物
公开(公告)号：EP3233959A1
公开(公告)日：2017-10-25
申请号：EP15825688.3
申请日：2015-12-10
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： CASARRUBIAS, Juan Carlos , DOMENECH, Angels , CIPRO, Mateus
IPC分类号： C08G18/66 , C08G18/76 , C08G18/10 , C08G18/36 , C09J175/08
CPC分类号： C08G18/10 , C08G18/36 , C08G18/66 , C08G18/6629 , C08G18/7671 , C09J175/08
摘要： Also provided is a method of forming a laminate using such an adhesive, and a laminate made by that method.
摘要翻译：提供一种双组分粘合剂组合物，其包含（I）包含异氰酸酯官能预聚物的异氰酸酯组分，所述预聚物是包含（A）一种或多种芳族单体多异氰酸酯和（B）一种或多种多元醇和（II））包含（A）一种或多种聚醚多元醇，（B）一种或多种脂肪甘油三酯和（C）一种或多种UV吸收剂或一种或多种位阻胺光稳定剂或其组合的多元醇组分。还提供了使用这种粘合剂形成层压体的方法，以及通过该方法制造的层压体。

5. 发明公开

EP4132987A1 COATED, PRINTED SUBSTRATE AND ITS PROCESS OF PREPARATION 有权
公开(公告)号：EP4132987A1
公开(公告)日：2023-02-15
申请号：EP21713531.8
申请日：2021-03-01
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： CASARRUBIAS, Juan Carlos , CAMINERO GOMES, Jorge , CARDOSO MAZZOLA, Nicolas , CIPRO, Mateus , WU, Jie
IPC分类号： C08G18/32 , C08G18/76 , C08G18/80 , C08G18/50 , C08G18/48 , C08G18/66 , C09D175/04 , C09D11/02 , B32B27/40

6. 发明公开

EP3302970A1 COATED FILMS AND PACKAGES FORMED FROM SAME 有权
标题翻译：涂层膜和由其形成的包装
公开(公告)号：EP3302970A1
公开(公告)日：2018-04-11
申请号：EP16729424.8
申请日：2016-05-26
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： MIYAKE, Kevin K. , GOMES,Jorge C. , JOPKO, Larry , MAZZOLA, Nicolas C. , CASARRUBIAS, Juan Carlos , HERNANDEZ, Claudia , CIPRO, Mateus , WU, Jie
IPC分类号： B32B27/08 , B32B27/32 , C08J7/04
CPC分类号： C08J7/047 , B32B27/08 , B32B27/32 , B32B2250/24 , B32B2250/242 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2307/306 , B32B2307/7242 , B32B2439/46 , C08G18/10 , C08G18/1825 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/7621 , C08J2323/04 , C08J2475/04
摘要： The present invention provides coated films and packages formed from such films. In one aspect, a coated film comprises (a) a film comprising (i) a first layer comprising from 70 to 100 percent by weight of a linear low density polyethylene having a density less than 0.930 g/cm3 and a peak melting point of less than 126° C.; (ii) a second layer comprising from 60 to 100 percent by weight polyethylene having a density of 0.905 to 0.970 g/cm3 and a peak melting point in the range of 100° C. to 135° C.; and (iii) at least one inner layer between the first layer and the second layer comprising from 40 to 100 percent by weight of a high density polyethylene having a density from 0.930 to 0.970 g/cm3and a peak melting point in the range of 120° C. to 135° C.; and (b) a coating on an outer surface of the second layer of the film comprising polyurethane. In another aspect, the coated film comprises a monolayer comprising from 70 to 100 percent by weight of a polyethylene having a density less than 0.930 g/cm3, a melt index (I2) of less than 2.0 g/10 minutes and a peak melting point of less than 126° C., and a coating on an outer surface of the film comprising polyurethane In some embodiments, the coated film is thermally resistant under the sealing conditions of ASTM 1921-98 over a temperature range of 80° C. to 180° C., and/or has a gloss of at least 70 units at 60°.

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