公开(公告)号：EP2817371A4

公开(公告)日：2016-04-13

申请号：EP13769284

申请日：2013-02-21

申请人： KRATON POLYMERS US LLC

发明人： FLOOD JOHN ,  WRIGHT KATHRYN ,  SALAZAR LYDIA ,  KLUTTZ ROBERT Q ,  DUBOIS DONN ,  WIEGAND TROY ,  MASUKO NORIO

IPC分类号： C08L53/02 ,  C09D153/02 ,  C09J153/02

CPC分类号： C09D153/025 ,  C08F293/00 ,  C08F299/02 ,  C08K3/20 ,  C08K3/22 ,  C08K3/26 ,  C08K5/07 ,  C08K5/101 ,  C08K7/14 ,  C08K2003/2241 ,  C08K2003/265 ,  C08L23/00 ,  C08L23/20 ,  C08L53/02 ,  C08L53/025 ,  C08L67/00 ,  C08L75/04 ,  C08L2205/02 ,  C08L2205/03 ,  C09D153/02 ,  C09J153/02 ,  C09J153/025 ,  D04H1/4209 ,  D04H3/002 ,  D04H13/00 ,  Y10T442/10 ,  Y10T442/56 ,  Y10T442/60 ,  Y10T442/601

摘要： 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° 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.

摘要翻译： 本发明涉及新型高熔体流动，低粘度，选择性氢化苯乙烯 - 丁二烯 - 苯乙烯（hSBS）或选择性氢化受控分布苯乙烯 - 丁二烯/苯乙烯 - 苯乙烯（hSBSS）嵌段共聚物的独特应用，其中熔体流动速率 所述嵌段共聚物在230℃下根据ASTM D1238在2.16kg质量下为至少100g / 10min。 这些嵌段共聚物是新颖的，并且具有最高熔体流动速率的任何苯乙烯嵌段共聚物也具有高强度和弹性。 由于苯乙烯嵌段共聚物的通常的低熔体流动速率，在本发明之前通常不可能具有应用。 本发明还包括各种使用领域，例如玻璃纤维hSBS或hSBSS增强垫，用于工业用途的低粘度hSBS或hSBSS涂层，由与聚α-烯烃共混的hSBS或hSBSS制备的热熔粘合剂以及弹性膜，纤维和 使用hSBS或hSBSS的非织造结构。

公开(公告)号：EP2914689A4

公开(公告)日：2016-08-03

申请号：EP13851263

申请日：2013-11-01

申请人： KRATON POLYMERS US LLC

发明人： DE BOER JAN ,  MUYLDERMANS XAVIER ,  KATO HIROSHI ,  MASUKO NORIO

IPC分类号： C09K21/02 ,  C08K3/22 ,  C08L23/10 ,  C08L53/02

CPC分类号： C08L23/12 ,  C08K3/016 ,  C08K5/005 ,  C08L23/10 ,  C08L23/16 ,  C08L51/06 ,  C08L53/02 ,  C08L53/025 ,  C08L2201/02

摘要： The present invention relates to advanced flame/fire retardant compositions for fabric, upholstery, carpet, barrier, automotive, building construction, communication, and consumer electronics applications. The flame retardant composition comprises: about 5-25 wt. % hydrogenated styrenic block copolymer, about 6-40 wt. % polyolefin, about 50-80 wt. % inorganic flame retardant, about 0-5 wt. % coating, about 0-5 wt. % functionalized styrenic block copolymer, about 0-7 wt. % agri-derived heat resistant liquid, about 0.05-1.0 wt. % antioxidant, and about 0-7 wt. % optional additives such as metal deactivator, colorant, filler, and/or lubricants, wherein said composition totals 100 wt. %. An article made from the flame retardant composition, such as film, fiber, cable, and wire insulation meets various European and U.S. standards. The flame retardant compositions possess a good balance of tensile strength, elongation, flame resistance, and processability that has previously been unobtainable.

摘要翻译： 本发明涉及一种先进的阻燃/阻燃组合物面料，装饰布，地毯，屏障，汽车，建筑施工，通信和消费电子应用。 阻燃组合物包含：....约5-25％（重量）的氢化苯乙烯类嵌段共聚物，约6-40％（重量）的聚烯烃，约50-80重量％的无机阻燃剂，约0-5重量％的涂层，约0- 5重量％的官能化的苯乙烯类嵌段共聚物，约0-7％（重量）的农业来源的耐热性液体，约0.05-1.0％的抗氧化剂重量％，和大约0-7重量％的任选的添加剂：。。如金属钝化剂，着色剂，填料 ，和/或润滑剂，worin所述组合物总计为100重量％.. 从阻燃性组合物，彩色制成的制品：诸如电影，纤维，线，导线绝缘满足各种欧洲和美国 标准。 阻燃组合物具有的抗张强度，伸长率，阻燃性，加工性和良好的平衡没此前一直不能获得。

公开(公告)号：EP1999205A4

公开(公告)日：2010-05-26

申请号：EP07753304

申请日：2007-03-16

申请人： KRATON POLYMERS US LLC

发明人： WRIGHT KATHRYN J ,  WILLIS CARL L ,  NISHI TOMOMI ,  MASUKO NORIO ,  HANDLIN DALE L ,  BENING ROBERT C

IPC分类号： C08L53/02 ,  C08F8/04 ,  C08F287/00 ,  C08L51/00

CPC分类号： C08L53/025 ,  C08F8/04 ,  C08F287/00 ,  C08F297/04 ,  C08L51/006 ,  C08L53/02 ,  C08L2666/02 ,  C08L2666/24

公开(公告)号：EP3186287A4

公开(公告)日：2018-04-25

申请号：EP15834936

申请日：2015-08-24

申请人： KRATON POLYMERS US LLC

发明人： NAITO FUMIO ,  NAKAZAWA YOSHIKATSU ,  MASUKO NORIO ,  VAN DER WAAL ARWIN

IPC分类号： C08C19/00 ,  C08F36/06 ,  C08F36/08 ,  C08F136/08

CPC分类号： C08L9/00 ,  C08F136/08 ,  C08L2205/025 ,  C08L21/00 ,  C08F4/545

摘要： FIELD: chemistry.SUBSTANCE: invention relates to the production of a rubber composition characterized by high transparency, toughness and heat resistance. Composition contains a neodymium catalyzed isoprene rubber (IR) component in an amount of from 5 to 95 mass parts and a rubber (RB) polymer component selected from the group: butadiene rubber (BR), 1,2-polybutadiene rubber, styrene-butadiene rubber (SBR), provided that the total amount of IR and RB polymers is 100 parts by weight. Composition is free from silicon dioxide and is characterized by turbidity, less than 20 % in relation to a sheet with a thickness of 2 mm, and a hardness of Durometer type A (0 sec), amounting to approximately 30 or more. Neodymium-catalyzed isoprene rubber has a cis isomer content of 95 % or more and includes approximately 10,000 ppm or less of iron or lithium.EFFECT: composition provides excellent transparency, durability and heat resistance.15 cl, 5 tbl, 9 ex