基本信息:
- 专利标题： 高流動性之氫化苯乙烯－丁二烯－苯乙烯嵌段共聚物及其應用
- 专利标题（英）：High flow, hydrogenated styrene-butadiene-styrene block copolymers and applications
- 专利标题（中）：高流动性之氢化苯乙烯－丁二烯－苯乙烯嵌段共聚物及其应用
- 申请号：TW102101683 申请日：2013-01-16
- 公开(公告)号：TW201339268A 公开(公告)日：2013-10-01
- 发明人： 佛羅德 約翰 , FLOOD, JOHN , 萊特 凱西瑞恩 , WRIGHT, KATHRYN , 沙拉薩 莉迪亞 , SALAZAR, LYDIA , 庫魯茲 羅伯特Q , KLUTTZ, ROBERT Q. , 都伯伊斯 當 , DUBOIS, DONN , 維甘 特洛伊 , WIEGAND, TROY , 益子法士 , MASUKO, NORIO
- 申请人： 科騰聚合物美國有限責任公司 , KRATON POLYMERS U.S. LLC
- 专利权人： 科騰聚合物美國有限責任公司,KRATON POLYMERS U.S. LLC
- 当前专利权人： 科騰聚合物美國有限責任公司,KRATON POLYMERS U.S. LLC
- 代理人： 陳長文
- 优先权： 13/404,150 20120224
- 主分类号： C09J153/02
- IPC分类号： C09J153/02 ; C08J5/06 ; D06M15/233
The invention relates to unique applications for the novel high melt flow, low viscosity, selectively hydrogenated styrene-butadiene-styrene (hSBS) or selectively hydrogenated controlled distribution styrene-butadiene/styrene-styrene (hSBSS) block copolymers, wherein the melt flow rate of said block copolymer is at least 100 g/10 min at 230 DEG C under 2.16 kg mass according to ASTM D1238. These block copolymers are novel and have the highest melt flow rate of any styrenic block copolymer also possessing high strength and elasticity. It has applications that prior to the present invention were not normally possible due to the normal low melt flow rate of styrenic block copolymers. The present invention also encompasses various fields of use such as a fiberglass hSBS or hSBSS reinforced mat, low viscosity hSBS or hSBSS coatings for industrial uses, hot melt adhesives prepared from hSBS or hSBSS blended with polyalpha-olefins, and elastic film, fiber, and nonwoven constructions using hSBS or hSBSS.
公开/授权文献:
- TWI561602B 高流動性之氫化苯乙烯－丁二烯－苯乙烯嵌段共聚物及其應用 公开/授权日：2016-12-11