-
公开(公告)号：US20220193956A1
公开(公告)日：2022-06-23
申请号：US17599368
申请日：2019-03-29
Applicant: Dow Global Technologies LLC , DOW SILICONES CORPORATION
Inventor： Wenyi Huang , Nicholas J. Horstman , Jeffrey D. Wenzel , Qian Gou , Yabin Sun , Mohamed Esseghir , Yunfeng Yang , Yonghua Gong , Weiming Ma , Hong Yang
Abstract: A die assembly (5) including: (i) a die plate (10) having an inlet surface (15) and an opposing discharge surface (35); (ii) an inlet (30) on the inlet surface (15) and a first axis of symmetry (A) extending through the inlet (30) and perpendicular to the inlet surface (15); (iii) a discharge port (45) on the discharge surface (35) and a second axis of symmetry (B) extending through the discharge port (45) and perpendicular to the discharge surface (35). The first and second axes are apart from, and parallel to, one another. The die assembly (5) includes (iv) an extrudate passage (42) fluidly connecting the inlet (30) and the discharge port (45). A third axis of symmetry (C) extends through the extrudate passage (42). The die assembly (5) includes (v) a nozzle (100) mounted in the die plate (10), the nozzle (100) having an injection tip (110) in the extrudate passage (42) at the discharge port (45); and (vi) the third axis of symmetry (C) intersects the first axis of symmetry (A) to form an acute angle.
-
公开(公告)号：US20220073715A1
公开(公告)日：2022-03-10
申请号：US17419279
申请日：2019-12-27
Applicant: Dow Global Technologies LLC
Inventor： Jeffrey C. Munro , Hong Yang , Haiyang Yu , Brian M. Habersberger , Lixin Sun , Colin LiPiShan
IPC: C08L23/08 , C08K5/14 , C08K5/00 , H01L31/048 , C08K5/3435 , C08L23/16
Abstract: Disclosed relates to unsaturated polyolefins and processes for preparing the same. Disclosed further relates to curable formulations comprising the unsaturated polyolefins that show improved crosslinking.
-
公开(公告)号：US20220073540A1
公开(公告)日：2022-03-10
申请号：US17419278
申请日：2019-12-27
Applicant: Dow Global Technologies LLC
Inventor： Jeffrey C. Munro , Gaoxiang Wu , Kyle G. Kummer , Haiyang Yu , Hong Yang , Hongyu Chen , Brian M. Habersberger , Lixin Sun , Colin Li Pi Shan
IPC: C07F5/06 , C08L23/08 , C08L23/20 , C08J9/14 , C08J9/10 , C08F210/14 , C08F210/06 , C07F3/06
Abstract: The present disclosure relates to unsaturated polyolefins and processes for preparing the same. The present disclosure further relates to curable formulations comprising the unsaturated polyolefins that show improved crosslinking.
-
公开(公告)号：US20180346707A1
公开(公告)日：2018-12-06
申请号：US15777825
申请日：2016-11-23
Applicant: Dow Global Technologies LLC
Inventor： Yongchun Chen , Hang Wu , Haiyang Yu , Weiming Ma , Hong Yang , Xiao Yi Pang
IPC: C08L53/00 , C08L23/26 , C08F222/08 , C09J151/00 , C09J153/00 , B32B5/02 , B32B27/32
CPC classification number: C08L53/005 , B32B5/02 , B32B5/022 , B32B5/024 , B32B7/12 , B32B27/12 , B32B27/20 , B32B27/302 , B32B27/32 , B32B2250/02 , B32B2260/021 , B32B2262/0215 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0284 , B32B2262/0292 , B32B2262/062 , B32B2262/08 , B32B2262/14 , B32B2264/102 , B32B2264/104 , B32B2307/748 , B32B2433/02 , B32B2439/46 , B32B2439/60 , B32B2439/70 , B32B2597/00 , C08F222/08 , C08K5/20 , C08L23/26 , C08L53/025 , C08L77/00 , C09J123/26 , C09J151/003 , C09J151/06 , C09J153/005 , C09J153/025
Abstract: Embodiments of this invention relate to a composition comprising of (A) an anhydride and/or carboxylic acid functionalized, chlorinated olefin-based polymer and/or (b) a styrene-based polymer and/or a functionalized styrene-based polymer, (B) a polyamide wax slurry, and (C) organic solvent, and which composition can be used as an adhesive to bond a fabric to a polyolefin elastomer (POE) thermoplastic sheet, articles made from the composition, and methods of producing the composition and articles.
-
公开(公告)号：US12234343B2
公开(公告)日：2025-02-25
申请号：US17638399
申请日：2019-08-30
Applicant: Dow Global Technologies LLC
Inventor： Yunfeng Yang , Brian M. Habersberger , Weiming Ma , Yuyan Li , Hong Yang , Chao He
IPC: C08K3/22 , C08K5/00 , C08K5/14 , C08K5/54 , C08K5/5425 , H01L31/048
Abstract: The present disclosure relates to a curable composition for an encapsulant film, the curable composition comprising: (A) a polyolefin; (B) a fumed alumina; (C) an organic peroxide; (D) a silane coupling agent; (E) a crosslinking co-agent; and, optionally, (F) an additive component comprising a UV stabilizer, wherein the polyolefin has a volume resistivity of less than 4.0E+15 ohm·cm. The present disclosure further relates to an encapsulant film made from such a curable composition and a PV module containing such an encapsulant film.
-
Patent Agency Ranking
公开(公告)号：US20250026106A1
公开(公告)日：2025-01-23
申请号：US18712002
申请日：2021-11-25
Applicant: Dow Global Technologies LLC
Inventor： Zhe Du , Jianping Pan , Xiaobing Yun , Shijun Wang , Jingyi Xu , Hong Yang
Abstract: A biaxially oriented multilayer film having a core layer that includes a polyethylene-based composition. The core layer has: a melt index (I2) that is from 0.2 g/10 min to 5.0 g/10 min; a density that is between 0.930 g/cm3 and 0.956 g/cm3; and an average short chain branch (SCB) level in the portion between log (Mw) of 4.0 to 5.0 (SCBlogMw4-5) that is greater than 3.5 SCB/1000c and less than 10.0 SCB/1000 C. The biaxially oriented multilayer film also includes at least one additional layer that includes a propylene-based composition.
-
公开(公告)号：US12077643B2
公开(公告)日：2024-09-03
申请号：US17958911
申请日：2022-10-03
Applicant: Dow Global Technologies LLC
Inventor： Chao He , Bharat I. Chaudhary , Brian M. Habersberger , Hong Yang , Weiming Ma , Yuyan Li
IPC: C08J5/18 , C08F210/16 , C08K5/14 , C08K5/3492 , C08K5/521 , C08K5/5425 , H01L31/048
CPC classification number: C08J5/18 , C08F210/16 , C08K5/14 , C08K5/34924 , C08K5/521 , C08K5/5425 , H01L31/0481 , C08F2810/20 , C08J2323/08 , C08K2201/014
Abstract: An encapsulant film is made from a composition comprising (A) a non-polar ethylene-based polymer having a density of 0.850 g/cc to 0.890 g/cc; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising triallyl phosphate.
-
公开(公告)号：US11613634B2
公开(公告)日：2023-03-28
申请号：US16618292
申请日：2017-05-31
Applicant: Dow Global Technologies LLC
Inventor： Hong Yang , Weiming Ma , Yonghua Gong , Lisa S. Madenjian , Yabin Sun , Yuyan Li , Brian M. Habersberger
IPC: C08L23/06 , C08L23/08 , H01L31/048 , C08K5/14 , C08K5/3492 , C08K5/5419
Abstract: An encapsulant film is made from a composition comprising (A) a non-polar ethylene-based polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a compound of Structure I wherein R1-R6 each is independently selected from the group consisting of hydrogen, a C1-C8 hydrocarbyl group, a C1-C36 substituted hydrocarbyl group, and combinations thereof.
-
29.发明申请公开(公告)号：US20220380497A1
公开(公告)日：2022-12-01
申请号：US17773569
申请日：2019-12-26
Applicant: Dow Global Technologies LLC
Inventor： Gaoxiang Wu , Brian M. Habersberger , Hong Yang , Johnathan E. DeLorbe , Thomas Wesley Karjala, JR.
IPC: C08F210/16 , C08J5/18 , C08J3/24 , H01L31/048 , H01L31/18
Abstract: A composition comprising the following components a)-c): a) an alpha composition comprising a multimodal ethylene/alpha-olefin interpolymer, and wherein the alpha composition comprises the following properties: i) an Mz/Mn≥8.0, ii) a density from 0.855 to 0.890 g/cc, iii) a V100 (100° C.)≤2,000 Pa·s, iv) a V1.0 (100° C.)≥15,000 Pa·s, v) a Mn≥16,000 g/mol; b) a peroxide; and c) a silane coupling agent.
-
公开(公告)号：US20220216356A1
公开(公告)日：2022-07-07
申请号：US17599279
申请日：2019-03-29
Applicant: Dow Global Technologies LLC
Inventor： Chao He , Hong Yang , Weiming Ma , Yunfeng Yang , Yuyan Li , Brian M. Habersberger , Hongyu Chen
IPC: H01L31/048 , C09J123/08 , C08K5/14 , C08K3/36 , C08K5/541 , C09J7/00
Abstract: A composition for use as a film layer comprises (A) an olefin-based polymer having a volume resistivity greater than 5.0*1015 ohm·cm; (B) a hydrophobic-treated fumed silica; (C) an alkoxysilane; (D) an organic peroxide; and (E) from 0 wt % to 1.5 wt % of a crosslinking co-agent.
-
-
-
-
-
-
-
-
-
Search Results
32
records
(took 0.022 seconds)
