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    • 4. 发明授权
    • Conductive polymer compositions and articles containing same
    • 导电聚合物组合物和含有它们的制品
    • US07141624B2
    • 2006-11-28
    • US10678737
    • 2003-10-03
    • Sandeep BhattAlain Thielen
    • Sandeep BhattAlain Thielen
    • C08K3/04
    • H01B1/24C01P2004/64C08K3/04C09C1/56
    • Polymer compositions, which are particularly useful in automotive applications, are described. The polymer composition contain at least one polymer and at least one carbon black having an STSA (statistical thickness surface area) of from about 10 to about 200 m2/g, an I2No of from about 15 to about 250 mg/g, a tinting strength about 130% or less, a DBPA of from about 20 to about 450 cc/100 g, a CDBP of from about 20 to about 400 cc/100 g, a ratio of I2No to STSA of from about 0.4 to about 2.5, a particle size of from about 14 to about 250 nm, and a % volatiles of less than about 5.0%. Articles for automotive applications and other applications, as well as a method for electrostatically painting an article are also disclosed.
    • 描述了在汽车应用中特别有用的聚合物组合物。 聚合物组合物含有至少一种聚合物和至少一种具有约10至约200m 2 / g的STSA(统计厚度表面积)的碳黑,I 2 / 约15至约250mg / g的着色强度,约130%或更低的着色强度,约20至约450cc / 100g的DBPA,约20至约400cc / 100g的CDBP ,对于STSA的比例为约0.2至约2.5,粒径为约14至约250nm,%挥发物小于约5.0%。 还公开了用于汽车应用和其它应用的制品,以及静电喷涂制品的方法。
    • 6. 发明授权
    • Carbon blacks useful in wire and cable compounds
    • 炭黑可用于电线电缆化合物
    • US06482386B2
    • 2002-11-19
    • US09728706
    • 2000-12-01
    • Michael J. AtcheteeMarcel G. TommeSandeep Bhatt
    • Michael J. AtcheteeMarcel G. TommeSandeep Bhatt
    • C01D300
    • H01B1/24C01P2006/12C08K3/04C09C1/48C09C1/50H01B1/04C08L9/02
    • Novel carbon blacks are described wherein the carbon blacks have a nitrogen surface area of from about 65 to about 95 m2/g; an Iodine number without additive of from about 64 to about 120 mg/g; a tinting strength of about 90% or less; and a particle size of from about 22 nm to about 39 nm. Polymeric compositions containing at least one polymer and the carbon blacks of the present invention are further described as well as preferred polymeric compositions, such as wire and cable compounds containing the carbon blacks of the present invention in such uses as shielding compositions. Electrical conductors containing one or more layers which contain the carbon blacks of the present invention are further described as well as improved properties using the carbon blacks of the present invention.
    • 描述了新的炭黑,其中炭黑具有约65至约95m 2 / g的氮表面积; 没有约64至约120mg / g的添加剂的碘数; 约90%以下的着色力; 和约22nm至约39nm的粒度。 进一步描述含有至少一种聚合物和本发明的炭黑的聚合物组合物以及优选的聚合物组合物,例如含有本发明炭黑的电线和电缆化合物在屏蔽组合物的用途中。 进一步描述包含本发明的含有炭黑的一层或多层的电导体,以及使用本发明的炭黑改进的性能。