公开(公告)号：US09617399B2

公开(公告)日：2017-04-11

申请号：US14367709

申请日：2012-12-21

Applicant: Dow Global Technologies LLC

Inventor： Laura B. Weaver ,  Yushan Hu ,  Jose M. Rego

IPC: C08J5/12 ,  B29C65/14 ,  C08J9/00 ,  C08J5/18 ,  C08L23/14 ,  C08L23/08 ,  C08L23/06 ,  C08K3/34 ,  C08L51/06 ,  C08L23/30 ,  B29C65/04 ,  B29C65/00 ,  B29K23/00 ,  B29K509/00 ,  B29K509/02

CPC classification number: C08J5/121 ,  B29C65/04 ,  B29C65/14 ,  B29C66/71 ,  B29K2023/00 ,  B29K2023/0633 ,  B29K2023/08 ,  B29K2023/083 ,  B29K2509/00 ,  B29K2509/02 ,  C08J5/18 ,  C08J9/0061 ,  C08J2323/08 ,  C08J2323/14 ,  C08K3/34 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/14 ,  C08L23/30 ,  C08L51/06

Abstract: A dielectrically-heatable inventive method employing a polyolefin-based formulation including at least 5 weight percent of a zeolite, ion exchanged with a Group I or II metal, wherein the zeolite includes 21 or less wt % of water, based on zeolite weight, measured as LOI at 575° C. for 1 hour; and a base polymer selected from certain homogeneously branched linear or substantially linear ethylene/α-olefin or homogeneously branched propylene/?-olefin copolymers copolymers, provided that the base polymer has a melt temperature less than 100° C. This formulation may be used to prepare a high frequency (HF) welded article having improved failure and welding strength properties, particularly a weld strength in excess of 7 lb/in (1.23 N/mm).

公开(公告)号：US20150247028A1

公开(公告)日：2015-09-03

申请号：US14427763

申请日：2013-03-14

Applicant: Dow Global Technologies LLC

Inventor： Brian Hai Yang Yu ,  Felipe A. Donate ,  Selim Yalvac ,  Laura B. Weaver ,  Jose M. Rego

IPC: C08L23/08 ,  C08L51/00

CPC classification number: C08L23/0815 ,  C08J3/092 ,  C08J2323/08 ,  C08L51/003 ,  C08L2201/56 ,  C09D123/0815 ,  C09D151/06 ,  Y10T428/31913 ,  C08K5/01

Abstract: The present disclosure provides a composition that includes a low viscosity ethylene/a-olefin copolymer or a low viscosity functionalized ethylene/a-olefin copolymer and a solvent. Each copolymer has a melt viscosity less than or equal to 20.0 Pa.s (177° C.). The solvent is a non-aromatic and halogen-free solvent. The solvent has a boiling point from 100° C. to 170° C. The composition has a Relative Energy Difference (RED) less than or equal to 1.05 (J/cc)1/2, based on the Hansen Solubility Parameter.

Abstract translation: 本公开提供了包含低粘度乙烯/α-烯烃共聚物或低粘度官能化乙烯/α-烯烃共聚物和溶剂的组合物。 每种共聚物的熔体粘度小于或等于20.0Pa·s（177℃）。 溶剂是非芳族和无卤素的溶剂。 溶剂的沸点为100℃至170℃。基于Hansen溶解度参数，组合物的相对能量差（RED）小于或等于1.05（J / cc）1/2。

公开(公告)号：US09593237B2

公开(公告)日：2017-03-14

申请号：US14727073

申请日：2015-06-01

Applicant: Dow Global Technologies LLC

Inventor： Ashish Batra ,  Dana R. Breed ,  Pradeep Jain ,  Jose M. Rego ,  Robert T. Johnston ,  Alec Y. Wang ,  Jeffrey C. Munro

IPC: C08L53/00 ,  C08L23/04 ,  C08L23/16 ,  C08L91/00 ,  C08L9/00 ,  C08L23/06

CPC classification number: C08L53/00 ,  C08K3/013 ,  C08K3/26 ,  C08L9/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/16 ,  C08L91/00 ,  C08L2205/03 ,  C08L2207/062 ,  C08L2312/00 ,  C08L2666/24 ,  C08L2666/04 ,  C08K3/0033

Abstract: Disclosed are oil-extended olefin block copolymer compositions with low, or no, tack. A unique comonomer content in the soft segment of the OBC in conjunction with the presence of a polyolefin provides the present oil-extended OBC composition with softness, low (or no) tack, and low (or no) oil-bleed.

Abstract translation: 公开了具有低或不粘性的油扩展烯烃嵌段共聚物组合物。 结合存在聚烯烃，在OBC的软链段中独特的共聚单体含量提供了本发明的油扩展的OBC组合物具有柔软性，低（或不）粘性和低（或不）的油渗。

公开(公告)号：US20150018478A1

公开(公告)日：2015-01-15

申请号：US14367709

申请日：2012-12-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Laura B. Weaver ,  Yushan Hu ,  Jose M. Rego

IPC: C08J5/12 ,  B29C65/14

CPC classification number: C08J5/121 ,  B29C65/04 ,  B29C65/14 ,  B29C66/71 ,  B29K2023/00 ,  B29K2023/0633 ,  B29K2023/08 ,  B29K2023/083 ,  B29K2509/00 ,  B29K2509/02 ,  C08J5/18 ,  C08J9/0061 ,  C08J2323/08 ,  C08J2323/14 ,  C08K3/34 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/14 ,  C08L23/30 ,  C08L51/06

Abstract: A dielectrically-heatable inventive method employing a polyolefin-based formulation including at least 5 weight percent of a zeolite, ion exchanged with a Group I or II metal, wherein the zeolite includes 21 or less wt % of water, based on zeolite weight, measured as LOI at 575° C. for 1 hour; and a base polymer selected from certain homogeneously branched linear or substantially linear ethylene/α-olefin or homogeneously branched propylene/?-olefin copolymers copolymers, provided that the base polymer has a melt temperature less than 100° C. This formulation may be used to prepare a high frequency (HF) welded article having improved failure and welding strength properties, particularly a weld strength in excess of 7 lb/in (1.23 N/mm).

Abstract translation: 使用包含至少5重量％的与I或II族金属离子交换的沸石的基于聚烯烃的制剂的可介电加热的本发明方法，其中所述沸石基于沸石重量包含21或更少wt％的水，测量 作为LOI在575℃下1小时; 和选自某些均匀支化的直链或基本线性的乙烯/α-烯烃或均匀支化的丙烯/α-烯烃共聚物共聚物的基础聚合物，条件是基础聚合物的熔体温度低于100℃。该配方可用于 制备具有改善的故障和焊接强度性能的高频（HF）焊接制品，特别是超过7lb / in（1.23N / mm）的焊接强度。

公开(公告)号：US20150259524A1

公开(公告)日：2015-09-17

申请号：US14727073

申请日：2015-06-01

Applicant: Dow Global Technologies LLC

Inventor： Ashish Batra ,  Dana R. Breed ,  Pradeep Jain ,  Jose M. Rego ,  Robert T. Johnston ,  Alec Y. Wang ,  Jeffrey C. Munro

IPC: C08L53/00 ,  C08L23/06 ,  C08L9/00

CPC classification number: C08L53/00 ,  C08K3/013 ,  C08K3/26 ,  C08L9/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/16 ,  C08L91/00 ,  C08L2205/03 ,  C08L2207/062 ,  C08L2312/00 ,  C08L2666/24 ,  C08L2666/04 ,  C08K3/0033

Abstract: Disclosed are oil-extended olefin block copolymer compositions with low, or no, tack. A unique comonomer content in the soft segment of the OBC in conjunction with the presence of a polyolefin provides the present oil-extended OBC composition with softness, low (or no) tack, and low (or no) oil-bleed.

Abstract translation: 公开了具有低或不粘性的油扩展烯烃嵌段共聚物组合物。 结合存在聚烯烃，在OBC的软链段中独特的共聚单体含量提供了本发明的油扩展的OBC组合物具有柔软性，低（或不）粘性和低（或不）的油渗。