mwirth-epo/epo-nmt-datasets huggingface dataset:
对其进行过滤、热水清洗，得到含水状态的粗制喹吖啶酮固溶体。
[0042]<Example 2> In the present Example, the powdery, crude quinacridone solid solution obtained in Example 1 was used and, further, heated in the presence of a quinacridone based pigment derivative to be made into a pigment.
将上述得到的含水状态的粗制喹吖啶酮固溶体以80℃干燥一夜，使水分含量小于1％。
Specifically, 7.0 g of the powder of the crude quinacridone solid solution obtained in Example 1, 70.0 g of dimethyl sulfoxide (DMSO) as a liquid medium, and 0.35 g of a 2 phthalimidemethylquinacridone powder being a quinacridone based pigment derivative were loaded in a 100-mL separable flask, and the temperature was raised to 800C over 30 minutes to perform a treatment at the same temperature for 3 hours.
在干燥后，进行粉碎而得到粗制喹吖啶酮固溶体的粉末17.9g。
After the treated mixture was cooled to 700C or lower, the treated mixture was subjected to filtration, and washed with hot water and with water until the filtrate became colorless, and drying was then performed at 800C to obtain a powder of a quinacridone solid solution pigment of the present Example.
利用透射型电子显微镜观察所得粉末时，长轴的平均粒径为约20nm。
[0043] Whether the pigment obtained above is a quinacridone solid solution which is an object of the present invention was checked by powder X-ray diffraction.
接着，通过与实施例1相同的操作，将粗制喹吖啶酮固溶体进行颜料化，得到本实施例的喹吖啶酮固溶体颜料的粉末。
As a result, the pigment obtained above had peaks at 27.5, 13.80, and 6.00 in terms of a value of 20 obtained by powder X-ray diffraction.
上述得到的颜料以基于粉末X射线衍射的2θ值计在27.6°、13.8°和6.1°具有峰，其峰强度比为约57：约77：100。
In addition, the intensity ratio of the peaks was about 64:about 77:100.
另外，与实施例1同样地利用透射型电子显微镜来观察颜料颗粒时，长轴的平均粒径为约30nm。
In addition, the pigment particles were observed with a transmission electron microscope in the same manner as in Example 1 to find that the average major axis diameter of particles was about 25 nm.
将其称为喹吖啶酮固溶体颜料3或简称为固溶体颜料3。
This is referred to as quinacridone solid solution pigment 2 or is simply referred to as solid solution pigment 2.
向100ml的可拆式烧瓶中称量85％磷酸65.6g，添加无水磷酸98.7g，制作84.0％的多聚磷酸。
[0044]<Example 3> Into a 100-ml separable flask, 65.6 g of 85% phosphoric acid was weighed and placed, and 98.7 g of phosphoric anhydride was added to prepare 84.0% polyphosphoric acid.
在内部温度降低至100℃左右后，缓慢添加2,5-二(对甲苯胺基)对苯二甲酸(DM-DATA)8.16g，接着，缓慢添加2,5-二苯胺基对苯二甲酸(DATA)12.24g。
When the internal temperature was lowered to about 1000C, 4.08 g of 2,5-di(p toluidino)terephthalic acid (DM-DATA) and, subsequently, 16.32 g of 2,5-dianilinoterephthalic acid (DATA) were added 21 gradually.
该粗制喹吖啶酮固溶体中的未取代喹吖啶酮与2,9-二烷基喹吖啶酮的质量比例为6：4。
The crude quinacridone solid solution had a mass ratio of the unsubstituted quinacridone to the 2,9-dialkylquinacridone of 8:2.
将上述得到的含水状态的粗制喹吖啶酮固溶体以80℃干燥一夜，使水分含量小于1％。
[0045] The water-containing crude quinacridone solid solution obtained above was dried at 800C overnight to make the water content less than 1%.
在干燥后，进行粉碎而得到粗制喹吖啶酮固溶体的粉末18.1g。
Pulverization was performed after the drying to obtain 17.9 g of a powder of the crude quinacridone solid solution.
接着，通过与实施例1相同的操作，将粗制喹吖啶酮固溶体进行颜料化，得到本实施例的喹吖啶酮固溶体颜料的粉末。
[0046] Next, the crude quinacridone solid solution was made into a pigment by the same operation as in Example 1 to obtain a powder of a quinacridone solid solution pigment of the present Example.
上述得到的颜料以基于粉末X射线衍射的2θ值计在27.4°、13.8°和5.9°处具有峰，其峰强度比为约71：约76：100。
[0047] The pigment obtained above had peaks at 27.6, 13.80, and 6.10 in terms of a value of 20 obtained by powder X-ray diffraction, and the intensity ratio of the peaks was about 57:about 77:100.
另外，与实施例1同样地利用透射型电子显微镜来观察颜料颗粒时，长轴的平均粒径为约30nm。
In addition, the pigment particles were observed with a transmission electron microscope in the same manner as in Example 1 to find that the average major axis diameter of particles was about 30 nm.
将其称为喹吖啶酮固溶体颜料4或简称为固溶体颜料4。
This is referred to as quinacridone solid solution pigment 3 or is simply referred to as solid solution pigment 3.
向100ml的可拆式烧瓶中称量85％磷酸65.6g，添加无水磷酸98.7g，制作84.0％的多聚磷酸。
[0048]<Example 4> 22 Into a 100-ml separable flask, 65.6 g of 85% phosphoric acid was weighed and placed, and 98.7 g of phosphoric anhydride was added to prepare 84.0% polyphosphoric acid.
在内部温度降低至100℃左右后，缓慢添加2,5-二(对甲苯胺基)对苯二甲酸(DM-DATA)14.28g，接着，缓慢添加2,5-二苯胺基对苯二甲酸(DATA)6.12g。
When the internal temperature was lowered to about 1000C, 8.16 g of 2,5-di(p toluidino)terephthalic acid (DM-DATA) and, subsequently, 12.24 g of 2,5-dianilinoterephthalic acid (DATA) were added gradually.
该粗制喹吖啶酮固溶体中的未取代喹吖啶酮与2,9-二烷基喹吖啶酮的质量比例为3：7，不在本发明所规定的范围内。
The crude quinacridone solid solution had a mass ratio of the unsubstituted quinacridone to the 2,9-dialkylquinacridone of 6:4.
将上述得到的含水状态的粗制喹吖啶酮固溶体以80℃干燥一夜，使水分含量小于1％。
[0049] The water-containing crude quinacridone solid solution obtained above was dried at 800C overnight to make the water content less than 1%.
在干燥后，进行粉碎而得到粗制喹吖啶酮固溶体的粉末18.0g。
Pulverization was performed after the drying to obtain 18.1 g of a powder of the crude quinacridone solid solution.
并且，冷却至70℃以下后进行过滤，进行热水清洗和水洗直至滤液变为无色，然后，以80℃进行干燥，得到本比较例的喹吖啶酮固溶体颜料的粉末。
[0050] Next, the crude quinacridone solid solution was made into a pigment by the same operation as in Example 1 to obtain a powder of a quinacridone solid solution pigment of the present Example.
上述得到的颜料以基于粉末X射线衍射的2θ值计在27.3°、13.9°和5.6°处具有峰，确认其与本发明中规定的固有的衍射峰的组合不同。
[0051] The pigment obtained above had peaks at 27.4, 13.80, and 5.90 in terms of a value of 20 obtained by powder X-ray diffraction, and the intensity ratio of the peaks was about 71:about 76:100.
另外，利用透射型电子显微镜来观察颜料颗粒时，长轴的平均粒径为约50nm。
In addition, the pigment 23 particles were observed with a transmission electron microscope in the same manner as in Example 1 to find that the average major axis diameter of particles was about 30 nm.
将其称为比较喹吖啶酮固溶体颜料1或简称为比较固溶体颜料1。
This is referred to as quinacridone solid solution pigment 4 or is simply referred to as solid solution pigment 4.
具体而言，将粗制混合喹吖啶酮的粉末7.0g和二甲基亚砜70.0g投入100ml的可拆式烧瓶中，花费30分钟升温至80℃，在相同温度下加热处理1小时。
[0052]<Comparative Example 1> Into a 100-ml separable flask, 65.6 g of 85% phosphoric acid was weighed and placed, and 98.7 g of phosphoric anhydride was added to prepare 84.0% polyphosphoric acid.
并且，冷却至70℃以下后进行过滤，进行热水清洗和水洗直至滤液变为无色，然后，以80℃进行干燥，得到本比较例的两种不同的喹吖啶酮颜料的混合体、即喹吖啶酮颜料的粉末。
When the internal temperature was lowered to about 1000C, 14.28 g of 2,5-di(p toluidino)terephthalic acid (DM-DATA) and, subsequently, 6.12 g of 2,5-dianilinoterephthalic acid (DATA) were added gradually.
根据第二可能性，所述双组分纤丝是鞘/芯型的。
Herewith it is meant that the two components exist side by side.
所述双组分纤丝是鞘/芯型的，其中芯优选地为PET，而鞘为coPET。
According to a second possibility, said bicomponent filaments are of the sheath/core type, wherein the core is preferably PET, while the sheath is coPET.
优选地，使用同心构造，但是不排除偏心构造。
Preferably a concentric configuration is used, but an excentric configuration is not excluded.
由于鞘和芯之间的缩水率差异，特别是在其中coPET鞘为所述纤丝的至少15wt％的情况下，可以获得膨松纤丝。
A bulky filament may be obtained due to differences in shrinkage rate between the sheath and the core, especially in the cases where the sheath of coPET is at least 15wt% of the filament.
根据第三可能性，一旦对较细的纤维应用机械能，则所述双组分纤丝是可分开的。
According to a third possibility, said bicomponent filaments are splittable upon the application of mechanical energy into finer fibers.
以这种方式，可以获得纤丝更易于缠绕以形成非织物层，例如，通过针刺或水刺。
In this way it may be obtained that the filaments are more easy to entangle to form a non-woven layer, for example by means of needling or hydroentangling.
根据其它可能性，所述纤丝如双组分纤丝具有多叶片，优选地，三叶形截面，其中芯优选地为PET，而通过coPET提供一个或多个叶片，优选地所有叶片，如所有三个叶片的外表面的至少一部分。
According to a further possibility, said bicomponent filaments have a multilobal, preferably a trilobal, cross section, wherein the core is preferably PET, while at least a part of the outer surface of one or more of the lobes, preferably all lobes, such as all three lobes, is provided by coPET.
优选地，在双组分纤丝的情况下，叶片外部部分的大部分为coPET。
Preferably, a substantial part of the outer part of the lobes is coPET.
优选地，所述初级衬底中的所述纤丝包括具有圆形截面的纤丝。
Preferably said filaments in said primary backing comprise filaments have a circular cross-section.
在簇绒操作期间，圆形截面是特别有帮助的。
The circular cross-section is particularly helpful during the tufting operation.
通过簇绒机的针，容易侧向推动纤丝。
The filaments are easily pushed sideward by the needles of the tufting machine.
根据变体，所述初级衬底中的所述纤丝包括具有多叶片，优选地三叶形截面的纤丝。
According to a variant, said filaments in said primary backing comprise filaments have a multilobal, preferably trilobal, cross-section.
多叶片，并且具体地三叶形构造使得在织物层或非织物层中获得致密网络，因为所述截面允许纤维以比例如圆形纤丝的情况更有效的方式堆叠。
Multilobal, and particularly trilobal configurations, allow obtaining a dense network in the woven or non-woven layer, since the cross-section allows for stacking of the fibers in a more effective manner than for example in the case of circular filaments.
初级衬底的韧性和簇绒保持可以得益于这种多叶片，优选地三叶形纤丝形状，同时维持足够的织物蓬松度。
The tenacity of the primary backing, and the tuft holding, may profit from such a multilobal, preferably trilobal filament shape, while sufficient loft of the fabric is maintained.
多叶片，具体地三叶形纤丝提供了低熔融coPET更均匀的分散，从而初级衬底本身作为胶粘层更有效。
Multilobal, particularly trilobal filaments provide a more uniform dispersion of the lower melting coPET, such that the primary backing is more effective in itself as a glue layer.
为此，可以与含有多叶片，例如，三叶形纤丝或基本由其组成的初级衬底结合使用低重量的胶粘层，例如，表面重量小于100克/平方米的胶粘层。
For this reason a lower weight glue layer, for example with a surface weight of less than 100 grams per square meter, may be used in combination with a primary backing that contains or essentially consists of multilobal, e.g. trilobal, filaments.
优选地，所述PET在所述初级衬底中以至少60重量百分比，或者至少75重量百分比的量可用。
Preferably said PET is available in said primary backing in an amount of at least 60 weight percent, or at least 75 weight percent.
在初级衬底中具有足够高的熔融PET是重要的，以确保足够的韧性和簇绒保持。
It is important to have sufficient high melting PET in the primary backing, to ensure sufficient tenacity and tuft holding.
根据上述内容，优选地，所述coPET在所述初级衬底中以40重量百分比或更低，或者25重量百分比或更低的量可用。
In accordance with the above, preferably, said coPET is available in said primary backing in an amount of 40 weight percent or lower, or 25 weight percent or lower.
根据一些实施方式，初级衬底材料可以是织物层，如PP无捻带子纱织物层或PET无捻带子纱织物层。
According to some embodiments, the primary backing material may be a woven layer, such as a woven layer of PP slit tape yarn or a woven layer of PET slit tape yarn.
这种PET可以得自再循环材料，例如，得自PET瓶或地毯废料，即PET地毯废料。
This PET may be obtained from recycled material, e.g. from PET bottles or carpet waste, i.e. PET carpet waste.
初级衬底可以是通过纺粘技术、熔喷、梳理和/或针刺所提供的非织物层。
Alternatively, the primary backing may be a non-woven layer provided by means of spunbonding technology, meltblowing, carding and/or needling.
优选地，所述初级衬底是通过纺粘技术所提供的非织物层。
Preferably said primary backing is a non-woven layer provided by means of spunbonding technology.
用于生产非织物层的纺粘技术本身是已知的，例如，根据WO 2017/129,318。
The technique of spunbonding for the production of non-woven layers is known per se, for example from WO 2017/129,318.
优选地，例如，使用压延机使所述初级衬底的纺粘纤丝压紧或结合。
Preferably the spunbonded filaments of said primary backing are compacted or bound, e.g. using calendars.
根据替代方案，所述初级衬底是通过熔喷、梳理和/或针刺所提供的非织物层。
According to an alternative said primary backing is a non-woven layer provided by meltblowing, carding and/or needling.
对于非织物层的生产，这些技术本身也是已知的。
These techniques are also known per se for the production of non-woven layers.
就熔喷来说，例如参考WO 2006/037371。
In the case of meltblowing reference is made, for example to WO 2006/037371.
根据另一种替代选择，所述初级衬底是例如挤出纱线的织物层，其中这种纱线本身优选地包含PET和coPET两者的连续纤丝束，和/或如上所述的PET/coPET的连续双组分纤丝。
According to still another alternative, said primary backing is a woven layer of, e.g. extruded, yarn, wherein such yarn in itself than preferably comprises a bundle of continuous filaments of both PET and coPET, and/or continuous bicomponent filaments of PET/coPET as described above.
根据具体实施方式，所述初级衬底是通过至少纺粘技术和熔喷的组合所提供的非织物层。
According to a special embodiment said primary backing is a non-woven layer provided by means of a combination of at least spunbonding technology and meltblowing.
例如，非织物层可以由几个亚层组成，每个亚层通过上述技术之一获得。
The non-woven layer may for example be composed of several sublayers each obtained via one of the above technologies.
可以通过纺粘获得中间层，同时可以通过熔喷获得两个相对的外层，或者反过来。
A central layer may be obtained by spunbonding while two opposite outer layers may be obtained by meltblowing, or the other ways around.
所组成的层可以具有不同的组成。
The composing layers may be of different composition.
外层可以包含比中间层更多的coPET。
The outer layers may be comprising more coPET than the central layer.
外层甚至可以用作胶粘层并且包括大于50％的coPET，而中间层包含比coPET更多的PET。
The outer layers may even function as the glue layer and comprise more than 50 percent of coPET, while the central layer comprises more PET than coPET.
％的第二乙烯类聚合物。
Examples of the LDPE may include those commercially available from The Dow Chemical Company, Midland, MI including, for example, DOW™ LDPE 432E, LDPE 312E, LDPE 310E, or LDPE PG 7008.
40至100wt.
The sealant layer 22 may also additionally comprise one or more additives.
％的所有单个值和子范围均包含于本文中并公开于本文中；例如，具有所描绘的特征的第二乙烯类聚合物的量可为从40、50、60、70或85wt.
Additives can include, but are not limited to, antistatic agents, color enhancers, dyes, lubricants, fillers (for example, TiO2 or CaCO3), opacifiers, nucleators, processing aids, pigments, primary anti-oxidants, secondary anti-oxidants, UV stabilizers, anti-blocks, slip agents, tackifiers, fire retardants, anti-microbial agents, odor reducer agents, anti-fungal agents, oxygen scavengers, moisture scavengers, and combinations thereof, depending on the requirements of a particular application.
％的下限至85、95或100wt.
In one or more embodiments the additive may comprise antiblock agent, slip agent, or combinations thereof.
％的上限。
Referring again to FIGS. 2 and 3, the external layer 24 of the multilayer film 20 may comprise a second ethylene-based polymer.
例如，形成外层24的第二乙烯类聚合物的量可为40至100wt.
In one or more embodiments, the external layer 24 may comprise at least 40 wt.% of the second ethylene-based polymer having a melting point of at least 15°C greater than the sealant layer 22, a melt index (I2) from 0.5 to 5.0 g/10 mins as determined by ASTM D1238 (190°C, 2.16 kg), and a density between 0.940 and 0.970 g/cm3.
％，或在替代方案中，65至95wt.
In various embodiments, the external layer 24 may comprise at least 40 wt.% of the second ethylene-based polymer, at least 50 wt.% of the second ethylene-based polymer, at least 65 wt.% of the second ethylene-based polymer, at least 75 wt.% of the second ethylene-based polymer, or at least 85 wt.% of the second ethylene-based polymer.
％，或在替代方案中，85至100wt.
All individual values and subranges from 40 to 100 wt.% are included herein and disclosed herein; for example the amount of the second ethylene-based polymer with the delineated characteristics may be from a lower limit of 40, 50, 60, 70, or 85 wt.% to an upper limit of 85, 95, or 100 wt.%.
％，或在替代方案中，87至92wt.
For example, the amount of the second ethylene-based polymer forming the external layer 24 may be from 40 to 100 wt.%, or in the alternative, from 65 to 95 wt.%, or in the alternative, from 85 to 100 wt.%, or in the alternative from 87 to 92 wt.%.
如所指示，第二乙烯类聚合物的密度可为0.940至0.970g/cm3。
As indicated, the second ethylene-based polymer may have a density from 0.940 to 0.970 g/cm3.
0.940至0.970g/cm3的所有单个值和子范围均包含于本文中并公开于本文中；例如，第二乙烯类聚合物的密度可为从0.970、0.960或0.950g/cm3的上限至0.940、0.945或0.950g/cm3的上限。
All individual values and subranges from 0.940 to 0.970 g/cm3 are included herein and disclosed herein; for example, the density of the second ethylene-based polymer can be from an upper limit of 0.970, 0.960, or 0.950 g/cm3 and a lower limit of 0.940, 0.945, or 0.950 g/cm3.
如所指示，根据ASTM D 1238所测量，第二乙烯类聚合物的熔融指数(I2)可为0.5至5.0g/10分钟。
As indicated, the second ethylene-based polymer may have a melt index (I2) measured according to ASTM D 1238 of 0.5 to 5.0 g/10 min.
0.5至5.0g/10分钟的所有单个值和子范围均包含于本文中并公开于本文中；例如，第二乙烯类聚合物的熔融指数可为从5.0、3.0、2.0或1.0g/10分钟的上限至0.5、0.6、0.7或0.8g/10分钟的下限。
All individual values and subranges from 0.5 to 5.0 g/10 min are included herein and disclosed herein; for example, the melt index of the second ethylene-based polymer can be from an upper limit of 5.0, 3.0, 2.0, or 1.0 g/10 minutes and a lower limit of 0.5, 0.6, 0.7, or 0.8 g/10 min.
第二乙烯类聚合物的熔点可比密封剂层22高至少15℃。
The second ethylene-based polymer may have a melting point of at least 15°C greater than the sealant layer 22.
在各种其它实施例中，第二乙烯类聚合物的熔点可比密封剂层22高至少25℃、比密封剂层22高至少35℃或比密封剂层22高至少45℃。
The second ethylene-based polymer may have a melting point of at least 25°C greater than the sealant layer 22, at least 35°C greater than the sealant layer 22, of at least 45°C greater than the sealant layer 22 in various further embodiments.
第二乙烯类聚合物的实例可包含可购自密歇根州米德兰陶氏化学公司的乙烯类聚合物，其包括例如ELITETM5960G或ELITETM5940G以及各种市售HDPE树脂。
Examples of the second ethylene-based polymer may include those commercially available from The Dow Chemical Company, Midland, MI including, for example, ELITE™ 5960G or ELITE™ 5940G as well as various HDPE resins commercially available.
多层膜20的中间层26可包括第三乙烯类聚合物。
The intermediate layer 26 of the multilayer film 20 may comprise a third ethylene-based polymer.
在一个或多个实施例中，中间层26可包括至少40wt.
In one or more embodiments, the intermediate layer 26 may comprise at least 40 wt.% of the third ethylene-based polymer.
第三乙烯类聚合物的熔点可比密封剂层22高至少15℃，如由ASTM D1238(190℃，2.16kg)所测定，熔融指数(I2)为0.25至5.0g/10分钟，并且密度大于0.920g/cm3。
The third ethylene-based polymer may have a melting point of at least 15°C greater than the sealant layer 22, a melt index (I2) from 0.25 to 5.0 g/10 mins as determined by ASTM D1238 (190°C, 2.16 kg), and a density greater than 0.920 g/cm3.
％的第三乙烯类聚合物、至少75wt.
In various embodiments, the intermediate layer 26 may comprise at least 40 wt.% of the third ethylene-based polymer, at least 50 wt.% of the third ethylene-based polymer, at least 65 wt.% of the third ethylene-based polymer, at least 75 wt.% of the third ethylene-based polymer, or at least 85 wt.% of the third ethylene-based polymer.
％的第三乙烯类聚合物的所有单个值和子范围均包含于本文中并公开于本文中；例如，具有所描绘的特征的第三乙烯类聚合物的量可为从40、50、60、70或85wt％的下限至85、95或100wt％的上限。
All individual values and subranges from 40 to 100 wt.% of the third ethylene-based polymer are included herein and disclosed herein; for example the amount of the third ethylene-based polymer with the delineated characteristics may be from a lower limit of 40, 50, 60, 70, or 85 wt.% to an upper limit of 85, 95, or 100 wt.%.
例如，形成中间层26的第三乙烯类聚合物的量可为40至100wt％，或在替代方案中，65至95wt％，或在替代方案中，85至100wt％，或在替代方案中，87至92wt％。
For example, the amount of the third ethylene-based polymer forming the intermediate layer 26 may be from 40 to 100 wt.%, or in the alternative, from 65 to 95 wt.%, or in the alternative, from 85 to 100 wt.%, or in the alternative from 87 to 92 wt.%.
如所指示，第三乙烯类聚合物的密度可为至少0.920g/cm3。
As indicated, the third ethylene-based polymer may have a density of at least 0.920 g/cm3.
0.920至0.970g/cm3的所有单个值和子范围均包含于本文中并公开于本文中；例如，第二乙烯类聚合物的密度可为0.970、0.960或0.950g/cm3的上限至0.920、0.925、0.935或0.950g/cm3的下限。
All individual values and subranges from 0.920 to 0.970 g/cm3 are included herein and disclosed herein; for example, the density of the second ethylene-based polymer can be from an upper limit of 0.970, 0.960, or 0.950 g/cm3 and a lower limit of 0.920, 0.925, 0.935, or 0.950 g/cm3.
在一个或多个具体实施例中，第三乙烯类聚合物的密度可为0.940至0.970g/cm3。
In one or more specific embodiments, the third ethylene-based polymer may have a density of 0.940 to 0.970 g/cm3.
如所指示，根据ASTM D 1238所测量，第三乙烯类聚合物的熔融指数(I2)可为0.25至5.0g/10分钟。
As indicated, the third ethylene-based polymer may have a melt index (I2) measured according to ASTM D 1238 of 0.25 to 5.0 g/10 min.
0.25至5.0g/10分钟的所有单个值和子范围均包含于本文中并公开于本文中；例如，第三乙烯类聚合物的熔融指数可为从5.0、4.5、4.0、3.5或3.0g/10分钟的上限至0.25、0.4、0.7或1.1g/10分钟的下限。
All individual values and subranges from 0.25 to 5.0 g/10 min are included herein and disclosed herein; for example, the melt index of the third ethylene-based polymer can be from an upper limit of 5.0, 4.5, 4.0, 3.5, or 3.0 g/10 minutes and a lower limit of 0.25, 0.4, 0.7, or 1.1 g/10 min.
第三乙烯类聚合物的熔点可比密封剂层22高至少15℃。
The third ethylene-based polymer may have a melting point of at least 15°C greater than the sealant layer 22.
在各种其它实施例中，第三乙烯类聚合物的熔点可比密封剂层22高至少25℃、比密封剂层22高至少35℃或比密封剂层22高至少45℃。
The third ethylene-based polymer may have a melting point of at least 25°C greater than the sealant layer 22, at least 35°C greater than the sealant layer 22, of at least 45°C greater than the sealant layer 22 in various further embodiments.
第三乙烯类聚合物的实例可包含可购自密歇根州米德兰陶氏化学公司的乙烯类聚合物，其包括例如ELITETM5960G和ELITETM5940G。
Examples of the third ethylene-based polymer may include those commercially available from The Dow Chemical Company, Midland, MI including, for example, ELITE™ 5960G and ELITE™ 5940G.
应理解，分别安置在外层24与至少一个中间层26中的第二乙烯类聚合物和第三乙烯类聚合物中的一种或多种可包括相同的基础乙烯类聚合物。
It will be appreciated that one or more of the second ethylene-based polymer and the third ethylene-based polymer disposed in the external layer 24, and the at least one intermediate layer 26 respectively may comprise the same underlying ethylene-based polymer.
例如，外层24与至少一个中间层26可各自包括一种或多种相同聚合物。
For example, the external layer 24 and the at least one intermediate layer 26 may each comprise one or more of the same polymers.
多层膜20的中间层26还可包括密度为至少0.935g/cm3的线性低密度聚乙烯(LLDPE)聚合物。
The intermediate layer 26 of the multilayer film 20 may also comprise a linear low density polyethylene (LLDPE) polymer having a density of at least 0.935 g/cm3.
LLDPE的实例可包含可购自密歇根州米德兰陶氏化学公司的LLDPE，其包括DOWLEXTM2740G。
Examples of the LLDPE may include those commercially available from The Dow Chemical Company, Midland, MI including DOWLEX™ 2740G.
参照图3，在其它实施例中，多层膜20可包括五个或多于五个不同的层。
With reference to FIG. 3, in further embodiments, the multilayer film 20 may comprise five or more distinct layers.
确切地说，多层膜可包括密封剂层22、外层24、与密封剂层22和外层24相邻的至少两个中间层26，以及安置在至少两个中间层26之间的一个或多个核心层28。
Specifically, the multilayer film may comprise the sealant layer 22, the external layer 24, at least two intermediate layers 26 adjacent the sealant layer 22 and the external layer 24, and one or more core layers 28 disposed between the at least two intermediate layers 26.
虽然图3示出了安置在至少两个中间层26之间的单个核心层28，但应理解，同样可设想多层膜20可包括设置在两个或更多个核心层28之间的中间层26，以使得组件符号26和28在图3中为颠倒的。
While FIG. 3 illustrates a single core layer 28 disposed between the at least two intermediate layers 26, it will be appreciated that it is equally envisioned that the multilayer film 20 may comprise the intermediate layer 26 disposed between two or more of the core layers 28 such that reference numerals 26 and 28 are reversed in FIG. 3.
核心层28可包括乙烯类聚合物，其熔融指数(I2)为0.25至5.0g/10分钟并且密度在0.900至0.925g/cm3之间。
The core layer 28 may comprise an ethylene-based polymer having a melt index (I2) from 0.25 to 5.0 g/10 mins, and a density between 0.900 and 0.925 g/cm3.
另外，利用透射型电子显微镜观察颜料颗粒时，长轴的平均粒径为约30nm。
After the addition was completed, a co cyclization reaction was performed at 1200C for 4 hours.
将其称为比较喹吖啶酮颜料2或简称为比较颜料2。
After the reaction was completed, the reaction liquid was put into a 1-L beaker with 400 ml of normal-temperature water filled therein.
使用实施例1～4和比较例1中得到的各喹吖啶酮固溶体颜料和比较例2中得到的混合颜料，用如下操作而分别得到的两种涂料来制作原色涂膜和浅色涂膜。
After filtration and washing with water were performed, a resultant liquid was transferred to a 1-L beaker, 800 ml of water was added thereto to perform stirring, and caustic soda was added thereto to adjust pH to 7 to 8.
将实施例和比较例的各颜料0.8g、醇酸-三聚氰胺树脂(商品名：106-3700RakkaClearer Art Clearer；Isamu Paint Co.,Ltd.
This mixture was subjected to filtration and washing with hot water to obtain a water-containing crude quinacridone solid solution.
制)5.0g、以甲苯、乙酸乙酯和丁醇作为主要成分的稀释剂(商品名：NIPPE 2500thinner、NIPPON PAINT Co.,Ltd.
The crude quinacridone solid solution had a mass ratio of the unsubstituted quinacridone to the 2,9-dialkylquinacridone of 3:7, and the mass ratio was out of the range specified in the present invention.
制)5.0g和玻璃珠50.0g投入塑料容器中。
[00531 The water-containing crude quinacridone solid solution obtained above was dried at 800C overnight to make the water content less than 1%.
并且，将该混合物用油漆搅拌器分散1小时后，追加上述醇酸-三聚氰胺树脂35.0g和上述稀释剂4.0g，分散10分钟而得到各颜料的分散液。
Pulverization was performed after the drying to obtain 18.0 g of a powder of the crude quinacridone solid solution.
将所得各分散液10.0g和上述醇酸-三聚氰胺树脂20.0g投入塑料容器中，用MAZERUSTAR(商品名、KURABOINDUSTRIES LTD.
The obtained powder was observed with a transmission electron microscope to find that the average major axis diameter of particles was about 20 nm.