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公开(公告)号：US20220025164A1
公开(公告)日：2022-01-27
申请号：US17298574
申请日：2018-11-29
Applicant: Dow Global Technologies LLC
Inventor： Haiying Li , Shaoguang Feng , Andong Liu , Xiuhan Yang , Jian Zou , Ming Ming , Yonghua Gong , Xuemei Zhai
IPC: C08L23/12
Abstract: A thermoplastic polyolefin composition comprises: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an inorganic porous material. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.
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公开(公告)号：US20220010112A1
公开(公告)日：2022-01-13
申请号：US17298575
申请日：2018-11-29
Applicant: Dow Global Technologies LLC
Inventor： Haiying Li , Andong Liu , Shaoguang Feng , Xiuhan Yang , Jian Zou , Ming Ming , Yonghua Gong , Xuemei Zhai
IPC: C08L23/12
Abstract: A thermoplastic polyolefin composition comprises: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and calcium carbonate. And an article is made from the thermoplastic polyolefin composition.
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公开(公告)号：US20210187812A1
公开(公告)日：2021-06-24
申请号：US16620008
申请日：2017-06-09
Applicant: Dow Global Technologies LLC
Inventor： Fengyi Su , Andong Liu , Hongyu Chen , Jianping Pan , Xiao Bing Yun , Thomas Allgeuer , Erqiang Chen , Tipeng Zhao , Guihong Liao
Abstract: The coextruded multilayer film has at least two layers, including a sealant layer and a second layer in contact with the sealant layer. The sealant layer contains (A) a first ethylene-based polymer having a density from 0.865 g/cc to 0.930 g/cc and a melt index from 0.5 g/10 min to 25 g/10 min; (B) an unsaturated primary fatty acid amide having a melting point of 100° C. or less; and (C) a saturated primary fatty acid amide having a melting point greater than 100° C. The unsaturated primary fatty acid amide and the saturated primary fatty acid amide have a weight ratio of from 3:1 to 1:6. The second layer contains a second ethylene-based polymer. The present disclosure also provides a laminate containing said sealant layer.
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公开(公告)号：US20210009795A1
公开(公告)日：2021-01-14
申请号：US17041688
申请日：2018-03-29
Applicant: Dow Global Technologies LLC
Inventor： Andong Liu , Yunlong Guo , Yong Zheng , Hongyu Chen , Brian Walther , Yi Zhang
Abstract: The disclosure relates to a tie resin formulation with excellent adhesion to polyethylene terephthalate (PET). The resin includes (A) an ethylene acrylate copolymer formed from ethylene and alkyl acrylate, where the ethylene acrylate copolymer has an acrylate content of 10 to 30 weight percent and an ethylene content of 90 to 70 weight percent based on the total weight of the ethylene acrylate copolymer and the acrylate content and (B) a transesterification catalyst; where the resin includes: 30 to 99.999 weight percent of the ethylene acrylate copolymer based on the total weight of the resin; 0.001 to 10 weight percent of the transesterification catalyst based on the total weight of the resin; and (C) 0 to 69.999 of a non-polar polyolefin based on the total weight of the resin.
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公开(公告)号：US12098266B2
公开(公告)日：2024-09-24
申请号：US17298572
申请日：2018-11-29
Applicant: Dow Global Technologies LLC
Inventor： Haiying Li , Shaoguang Feng , Andong Liu , Yonghua Gong , Jian Zou , Xiuhan Yang , Takahiko Ohmura
CPC classification number: C08L23/12 , C08K3/34 , C08K5/11 , C08L23/0815 , C08K3/22 , C08K2003/2206 , C08K2003/2296 , C08K5/103
Abstract: Provided is a thermoplastic polyolefin composition that comprises (A) a polypropylene polymer, (B) an elastomer component, (C) an additive component and (D) a scavenger component. Said scavenger component comprises a polyacetoacetate compound that has the Formula (I) defined herein and a metal oxide. Provided also is an article made from said thermoplastic polyolefin composition.
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Patent Agency Ranking
公开(公告)号：US11332602B2
公开(公告)日：2022-05-17
申请号：US17041688
申请日：2018-03-29
Applicant: Dow Global Technologies LLC
Inventor： Andong Liu , Yunlong Guo , Yong Zheng , Hongyu Chen , Brian Walther , Yi Zhang
Abstract: The disclosure relates to a tie resin formulation with excellent adhesion to polyethylene terephthalate (PET). The resin includes (A) an ethylene acrylate copolymer formed from ethylene and alkyl acrylate, where the ethylene acrylate copolymer has an acrylate content of 10 to 30 weight percent and an ethylene content of 90 to 70 weight percent based on the total weight of the ethylene acrylate copolymer and the acrylate content and (B) a transesterification catalyst; where the resin includes: 30 to 99.999 weight percent of the ethylene acrylate copolymer based on the total weight of the resin; 0.001 to 10 weight percent of the transesterification catalyst based on the total weight of the resin; and (C) 0 to 69.999 of a non-polar polyolefin based on the total weight of the resin.
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公开(公告)号：US20180244021A1
公开(公告)日：2018-08-30
申请号：US15751247
申请日：2015-09-18
Applicant: Dow Global Technologies LLC
Inventor： Qing Shi , Hongyu Chen , Daojin Hang , Libo Du , Andong Liu , Yong Chen
CPC classification number: B32B27/08 , B32B27/06 , B32B27/20 , B32B27/32 , B32B2250/03 , B32B2250/242 , B32B2250/44 , B32B2264/0242 , B32B2264/0278 , B32B2264/10 , B32B2264/102 , B32B2307/40 , B32B2307/412 , B32B2307/70 , B32B2307/728 , B32B2323/046 , B32B2410/00 , C08G2650/58 , C08K5/103 , C08L23/06 , C08L23/08 , C09D163/00 , C08L71/02
Abstract: A multi-layer film comprising: a) a first layer comprising i) a polyolefin component; and ii) a polyethylene oxide/polyethylene copolymer having a Hydrophile-Lipophile Balance value in the range of from 2 to 6; b) a second layer comprising i) a polyolefin component; ii) from 1 to 5 weight percent of an additive selected from the group consisting of sorbitan esters, polyoxyethylene esters, glycerol esters, polyglycerol esters, fluorine-based compounds and combinations thereof, wherein the additive has a Hydrophile-Lipophile Balance value in the range of from 7 to 18; and iii) an inorganic filler; wherein the second layer is adjacent to the first layer and c) a skin layer comprising a polyolefin component, is disclosed. The multi-layer film is used in greenhouse applications.
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公开(公告)号：US09803156B2
公开(公告)日：2017-10-31
申请号：US14647278
申请日：2012-12-06
Applicant: Dow Global Technologies LLC
Inventor： Yi Ping Zhu , Bing Liang , Andong Liu , Wanglin Yu
IPC: C09K3/14 , C10M165/00 , B28D5/00 , C10M173/02
CPC classification number: C10M165/00 , B28D5/0076 , C10M173/02 , C10M2207/127 , C10M2209/103 , C10M2209/104 , C10N2220/14 , C10N2230/04 , C10N2240/401 , C10M2209/108 , C10M2209/105 , C10M2209/106
Abstract: A water-based cutting fluid that comprises water and a water-soluble polyalkylene glycol (PAG) having cloud point from 30° C. to 80° C. The cutting fluid is water-based, i.e., it comprises at least 50 percent by weight (wt %) water. The cutting fluids are well suited for use with diamond wiresaws for the cutting of silicon ingots. The fluids exhibit one or more of low hydrogen generation, no wafer cleaning issues, good lubricity, good cooling efficiency, good swarf suspension and dispersion, low foaming, are generally non-sensitive to metal ions, and are nonflammable.
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公开(公告)号：US20240368401A1
公开(公告)日：2024-11-07
申请号：US18687855
申请日：2021-11-15
Applicant: Dow Global Technologies LLC , Dow Silicones Corporation
Inventor： Tao Wang , Hongyu Chen , Xilun Weng , Kainan Zhang , Ming Ming , Wenke Miao , Wuye Ouyang , Andong Liu
Abstract: Toughened polyamide composition including: (a) at least one polyamide; (b) at least one toughener component; and (c) at least one siloxane-based component having a viscosity of 1 mm2/s-100,000 mm2/s providing toughened polyamide composition with good impact strength; process for producing the toughened polyamide composition; and articles made from the toughened polyamide composition.
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公开(公告)号：US20220002527A1
公开(公告)日：2022-01-06
申请号：US17298572
申请日：2018-11-29
Applicant: Dow Global Technologies LLC
Inventor： Haiying Li , Shaoguang Feng , Andong Liu , Yonghua Gong , Jian Zou , Xiuhan Yang , Takahiko Ohmura
Abstract: Provided is a thermoplastic polyolefin composition that comprises (A) a polypropylene polymer, (B) an elastomer component, (C) an additive component and (D) a scavenger component. Said scavenger component comprises a polyacetoacetate compound that has the Formula (I) defined herein and a metal oxide. Provided also is an article made from said thermoplastic polyolefin composition.
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