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1. 发明申请

WO2017205079A1 RHEOLOGY MODIFIERS FOR ENCAPSULATING QUANTUM DOTS 审中-公开
标题翻译：用于包封量子点的流变学改性剂
公开(公告)号：WO2017205079A1
公开(公告)日：2017-11-30
申请号：PCT/US2017/032311
申请日：2017-05-12
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS ELECTRONIC MATERIALS LLC
发明人： BAI, Zhifeng , JOO, Jake , TAYLOR, James C. , CHEN, Liang , GINZBURG, Valeriy V. , HUANG, Jessica Ye , TUCKER, Christopher J.
IPC分类号： C09K11/02 , C08F287/00 , C08F292/00 , B82Y40/00 , B82Y20/00
摘要： A polymer resin comprising: (a) quantum dots, (b) a compound of formula (I) (I) wherein R 1 is hydrogen or methyl and R 2 is a C 6 -C 20 aliphatic polycyclic substituent, and (c) a block or graft copolymer having Mn from 50,000 to 400,000 and comprising from 10 to 100 wt% polymerized units of styrene and from 0 to 90 wt% of a non-styrene block; wherein the non-styrene block has a van Krevelen solubility parameter from 15.0 to 17.5 (J/cm 3 ) 1/2 .
摘要翻译：（a）量子点，（b）其中R 1为氢或甲基且R

2. 发明公开

EP3175994A3 THERMOSENSITIVE RECORDING MATERIAL 有权
标题翻译：热敏记录材料
公开(公告)号：EP3175994A3
公开(公告)日：2017-08-02
申请号：EP16199820.8
申请日：2016-11-21
申请人： Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC
发明人： EINSLA, Brian R. , GINZBURG, Valeriy V. , LI, Lanfang , ROPER III, John A. , SMITH, Rebecca , YANG, Jian
IPC分类号： B41M5/44
CPC分类号： C09D7/70 , B41M5/44 , B41M2205/04 , B41M2205/38 , C09D7/68 , C09D7/69 , C09D125/14
摘要： The present invention relates to a thermosensitive recording material comprising paper, an undercoat layer disposed on the paper, and a thermosensitive recording layer disposed on the undercoat layer, wherein the undercoat layer comprises a binder and first and second hollow sphere polymer particles, wherein the first hollow sphere polymer particles have a diameter in the range of from 1.2 µm to 1.8 µm; the second hollow sphere polymer particles have a diameter in the range of from 0.25 µm to 1.0 µm; the number ratio of the second to the first hollow sphere polymer particles is in the range of from 1:1 to 20:1; the diameter of the second hollow sphere polymer particles is in the range of from 15 to 65% of the diameter of the first hollow sphere polymer particles; the dry bulk density of the first hollow sphere polymer particles is in the range of 0.25 to 0.5 g/mL; and the dry bulk density of the second hollow sphere polymer particles is in the range of 0.30 to 0.90 g/mL.
摘要翻译：本发明涉及热敏记录材料，其包含纸，设置在纸上的底涂层和设置在底涂层上的热敏记录层，其中底涂层包含粘合剂和第一和第二空心球聚合物颗粒，其中第一中空球形聚合物颗粒具有1.2μm至1.8μm范围内的直径; 第二空心球聚合物颗粒的直径在0.25μm至1.0μm的范围内; 第二空心球状聚合物颗粒与第一空心球状聚合物颗粒的数量比在1:1至20:1的范围内; 第二空心球聚合物颗粒的直径在第一空心球聚合物颗粒的直径的15-65％的范围内; 第一空心球聚合物颗粒的干堆积密度在0.25至0.5g / mL的范围内; 并且第二空心球聚合物颗粒的干堆积密度在0.30至0.90g / mL的范围内。

3. 发明公开

EP3175994A2 THERMOSENSITIVE RECORDING MATERIAL 有权
标题翻译：澳大利亚新西兰
公开(公告)号：EP3175994A2
公开(公告)日：2017-06-07
申请号：EP16199820.8
申请日：2016-11-21
申请人： Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC
发明人： EINSLA, Brian R. , GINZBURG, Valeriy V. , LI, Lanfang , ROPER III, John A. , SMITH, Rebecca , YANG, Jian
IPC分类号： B41M5/44
CPC分类号： C09D7/70 , B41M5/44 , B41M2205/04 , B41M2205/38 , C09D7/68 , C09D7/69 , C09D125/14
摘要： The present invention relates to a thermosensitive recording material comprising paper, an undercoat layer disposed on the paper, and a thermosensitive recording layer disposed on the undercoat layer, wherein the undercoat layer comprises a binder and first and second hollow sphere polymer particles, wherein the first hollow sphere polymer particles have a diameter in the range of from 1.2 µm to 1.8 µm; the second hollow sphere polymer particles have a diameter in the range of from 0.25 µm to 1.0 µm; the number ratio of the second to the first hollow sphere polymer particles is in the range of from 1:1 to 20:1; the diameter of the second hollow sphere polymer particles is in the range of from 15 to 65% of the diameter of the first hollow sphere polymer particles; the dry bulk density of the first hollow sphere polymer particles is in the range of 0.25 to 0.5 g/mL; and the dry bulk density of the second hollow sphere polymer particles is in the range of 0.30 to 0.90 g/mL.
摘要翻译：本发明涉及一种热敏记录材料，包括纸，设置在纸上的底涂层和设置在底涂层上的热敏记录层，其中底涂层包括粘合剂和第一和第二中空球聚合物颗粒，其中第一中空球聚合物颗粒的直径在1.2μm至1.8μm的范围内; 第二空心球聚合物颗粒的直径在0.25μm至1.0μm的范围内; 第二中空球聚合物颗粒的数量比在1:1至20:1的范围内; 第二中空球状聚合物颗粒的直径在第一中空球状聚合物颗粒的直径的15至65％的范围内; 第一中空球聚合物颗粒的干体积密度在0.25至0.5g / mL的范围内; 第二中空球状聚合物颗粒的干体积密度在0.30至0.90g / mL的范围内。

4. 发明公开

EP3464509A1 RHEOLOGY MODIFIERS FOR ENCAPSULATING QUANTUM DOTS 审中-公开
公开(公告)号：EP3464509A1
公开(公告)日：2019-04-10
申请号：EP17729234.9
申请日：2017-05-12
申请人： Dow Global Technologies, LLC , Rohm and Haas Electronic Materials LLC
发明人： BAI, Zhifeng , JOO, Jake , TAYLOR, James C. , CHEN, Liang , GINZBURG, Valeriy V. , HUANG, Jessica Ye , TUCKER, Christopher J.
IPC分类号： C09K11/02 , C08F287/00 , C08F292/00 , B82Y40/00 , B82Y20/00

5. 发明公开

EP3176323A1 PAPER COATING COMPOSITION 有权
标题翻译：纸张涂料组合物
公开(公告)号：EP3176323A1
公开(公告)日：2017-06-07
申请号：EP16199815.8
申请日：2016-11-21
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： EINSLA, Brian R. , GINZBURG, Valeriy V. , LI, Lanfang , ROPER, John A. III , SMITH, Rebecca , YANG, Jian
IPC分类号： D21H15/10 , B41M5/00 , G03C1/76 , G03C1/775 , G03C1/95
CPC分类号： C09D125/14 , B41M5/44 , B41M2205/04 , B41M2205/38 , C08L2207/53 , C09D7/65 , C09D7/68 , C09D7/69 , C09D7/70 , D21H15/10 , D21H19/58 , G03C1/79
摘要： The present invention relates to a coating composition comprising an aqueous dispersion of a binder and first and second core-shell polymer particles having aqueous neutralized acid cores, wherein the first core-shell polymer particles have a diameter in the range of from 1.0 μm to 1.8 μm; the second core-shell polymer particles have a diameter in the range of from 0.25 μm to 1.0 μm; the number ratio of the second to the first core-shell polymer particles is in the range of from 1:1 to 20:1; the diameter of the second core-shell polymer particles is in the range of from 15 to 65% of the diameter of the first core-shell polymer particles; the dry bulk density of the first core-shell polymer particles is in the range of 0.25 to 0.5 g/mL; and the dry bulk density of the second core-shell polymer particles is in the range of 0.30 to 0.90 g/mL. The composition of the present invention is useful as an undercoat layer for a thermosensitive recording material.
摘要翻译：本发明涉及涂料组合物，其包含粘合剂的水分散体和具有含水中和的酸核的第一和第二核 - 壳聚合物颗粒，其中第一核 - 壳聚合物颗粒具有1.0μm至1.8 微米; 第二核 - 壳聚合物颗粒的直径在0.25μm至1.0μm的范围内; 第二核 - 壳聚合物颗粒与第一核 - 壳聚合物颗粒的数量比在1:1至20:1的范围内; 第二核 - 壳聚合物颗粒的直径在第一核 - 壳聚合物颗粒的直径的15-65％的范围内; 第一核 - 壳聚合物颗粒的干堆积密度在0.25至0.5g / mL的范围内; 第二核壳聚合物颗粒的干堆积密度在0.30至0.90g / mL的范围内。本发明的组合物可用作热敏记录材料的底涂层。

6. 发明授权

EP3176323B1 PAPER COATING COMPOSITION 有权
公开(公告)号：EP3176323B1
公开(公告)日：2018-09-19
申请号：EP16199815.8
申请日：2016-11-21
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： EINSLA, Brian R. , GINZBURG, Valeriy V. , LI, Lanfang , ROPER, John A. III , SMITH, Rebecca , YANG, Jian
IPC分类号： D21H15/10 , B41M5/00 , G03C1/76 , G03C1/775 , G03C1/95 , B41M5/44 , C09D125/14 , C09D7/40 , D21H19/58 , G03C1/79 , C09D7/65
CPC分类号： C09D125/14 , B41M5/44 , B41M2205/04 , B41M2205/38 , C08L2207/53 , C09D7/65 , C09D7/68 , C09D7/69 , C09D7/70 , D21H15/10 , D21H19/58 , G03C1/79
摘要： The present invention relates to a coating composition comprising an aqueous dispersion of a binder and first and second core-shell polymer particles having aqueous neutralized acid cores, wherein the first core-shell polymer particles have a diameter in the range of from 1.0 ¼m to 1.8 ¼m; the second core-shell polymer particles have a diameter in the range of from 0.25 ¼m to 1.0 ¼m; the number ratio of the second to the first core-shell polymer particles is in the range of from 1:1 to 20:1; the diameter of the second core-shell polymer particles is in the range of from 15 to 65% of the diameter of the first core-shell polymer particles; the dry bulk density of the first core-shell polymer particles is in the range of 0.25 to 0.5 g/mL; and the dry bulk density of the second core-shell polymer particles is in the range of 0.30 to 0.90 g/mL. The composition of the present invention is useful as an undercoat layer for a thermosensitive recording material.

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