Patents by Inventor Donghai Sun
Donghai Sun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240113968Abstract: Some embodiments provide an automated method for defining externally routable Pods within a Kubernetes cluster. In some embodiments, the Pod operates in a guest cluster has its own VPC (virtual private cloud) network in a datacenter with several other guest clusters that have their own VPC networks and their own set of managers. In some embodiments, a Pod within a GC can be made externally routable so that it can be directly addressable from an external client outside of the Pod's network by using two new Kubernetes CRDs (custom resource definitions), which are an IPPool CRD and a RouteSet CRD. Examples of such external clients include VMs or Pods in another GC or a supervisor cluster connected to the particular GC through a gateway, or from a machine outside of the network of all of the GCs or SC.Type: ApplicationFiled: October 4, 2022Publication date: April 4, 2024Inventors: Danting Liu, Qian Sun, Jianjun Shen, Wenfeng Liu, Donghai Han
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Patent number: 10800915Abstract: A polycarbonate composition includes the following components in parts by weight: a. 30 to 87 parts of a PC resin; b. 8 to 50 parts of a rubber-modified graft polymer; c. 5 to 25 parts of a fire retardant; and d. 0 to 10 parts of other aids; wherein a sum of parts by weight of the four components a, b, c, and d is 100. Phenols which are added in a polycarbonate composition formula, based on a total weight of the polycarbonate composition does not exceed 100 ppm. A K value of a component I of the PC resin is adjusted between 300000 and 500000 and the K value of a component II is adjusted to be less than 300000.Type: GrantFiled: May 27, 2016Date of Patent: October 13, 2020Assignee: KINGFA SCI. & TECH. CO., LTD.Inventors: Zhengyu Tian, Donghai Sun, Yin Cen, Wei Tong, Xiang Xie, Xianwen Liu
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Patent number: 10703901Abstract: The present invention discloses a glass fiber-reinforced flame retardant PBT composition which includes following components in parts by weight: 35 to 71 parts of a PBT resin; 5 to 30 parts of a flame retardant; and 5 to 50 parts of a glass fiber; based on a total weight of the glass fiber-reinforced flame retardant PBT composition, a content of tetrahydrofuran is less than/equal to 500 ppm and more than/equal to 10 ppm. In the present invention, when the content of tetrahydrofuran which is selected to be added in a formula of the glass fiber-reinforced flame retardant PBT composition, is less than/equal to 500 ppm and more than/equal to 10 ppm based on the total weight of the glass fiber-reinforced flame retardant PBT composition, a flowability and injection molding appearance of the glass fiber-reinforced flame retardant PBT composition can be apparently improved.Type: GrantFiled: November 16, 2016Date of Patent: July 7, 2020Assignee: Kingfa Sci. & Tech. Co., Ltd.Inventors: Rui Chen, Wen Zhu, Wei Chen, Feng Chen, Xuejun Fu, Donghai Sun, Nanbiao Ye
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Patent number: 10696841Abstract: A polycarbonate composition includes the following components in parts by weight: a. 30 to 86 parts of polycarbonate; b. 0.0001 to 1 part of phenols; c. 0.01 to 5 parts of hindered phenol substance; d. 8 to 50 parts of a rubber-modified graft polymer; e. 5 to 25 parts of a fire retardant; and f. 0 to 10 parts of a fire retardant synergist; wherein a sum of parts by weight of the six components a, b, c, d, e and f is 100.Type: GrantFiled: May 27, 2016Date of Patent: June 30, 2020Assignee: KINGFA SCI. & TECH. CO., LTD.Inventors: Xiuhao Xie, Donghai Sun, Yin Cen, Wei Tong, Junwei Ai
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Publication number: 20180273745Abstract: The present invention discloses a glass fiber-reinforced flame retardant PBT composition which includes following components in parts by weight: 35 to 71 parts of a PBT resin; 5 to 30 parts of a flame retardant; and 5 to 50 parts of a glass fiber; based on a total weight of the glass fiber-reinforced flame retardant PBT composition, a content of tetrahydrofuran is less than/equal to 500 ppm and more than/equal to 10 ppm. In the present invention, when the content of tetrahydrofuran which is selected to be added in a formula of the glass fiber-reinforced flame retardant PBT composition, is less than/equal to 500 ppm and more than/equal to 10 ppm based on the total weight of the glass fiber-reinforced flame retardant PBT composition, a flowability and injection molding appearance of the glass fiber-reinforced flame retardant PBT composition can be apparently improved.Type: ApplicationFiled: November 16, 2016Publication date: September 27, 2018Applicant: Kingfa Sci. & Tech. Co., Ltd.Inventors: Rui Chen, Wen Zhu, Wei Chen, Feng Chen, Xuejun Fu, Donghai Sun, Nanbiao Ye
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Publication number: 20180163047Abstract: A polycarbonate composition includes the following components in parts by weight: a. 30 to 86 parts of a polycarbonate; b. 0.0001 to 1 part of phenols as shown in Formula I; c. 0.01 to 5 parts of a hindered phenol substance as shown in Formula II; d. 8 to 50 parts of a rubber-modified graft polymer; e. 5 to 25 parts of a fire retardant; and f. 0 to 10 parts of a fire retardant synergist; wherein a sum of parts by weight of the six components a, b, c, d, e and f is 100; wherein the structural formula of Formula I: wherein R1 and R5 represent a hydrogen group, an alkyl, an alkoxy, a hydroxyl, a carboxyl or a carbonyl, and an ester group, except for a hindered group; and R2, R3 and R4 represent a substituent containing hydrogen atoms, preferably the hydrogen atom.Type: ApplicationFiled: May 27, 2016Publication date: June 14, 2018Applicant: KINGFA SCI. & TECH. CO., LTD.Inventors: Xiuhao XIE, Donghai SUN, Yin CEN, Wei TONG, Junwei AI
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Publication number: 20180163046Abstract: A polycarbonate composition, includes the following components in parts by weight: a. 30 to 87 parts of a PC resin; b. 8 to 50 parts of a rubber-modified graft polymer; c. 5 to 25 parts of a fire retardant; and d. 0 to 10 parts of other aids; wherein a sum of parts by weight of the four components a, b, c, and d is 100. Phenols which are added in a polycarbonate composition formula based on a total weight of the polycarbonate composition does not exceed 100 ppm. A K value of a component I of the PC resin is adjusted between 300000 and 500000 and the K value of a component II is adjusted to be less than 300000, A structural formula of the phenols is shown as Formula (1).Type: ApplicationFiled: May 27, 2016Publication date: June 14, 2018Applicant: KINGFA SCI. & TECH. CO., LTD.Inventors: Zhengyu TIAN, Donghai SUN, Yin CEN, Wei TONG, Xiang XIE, Xianwen LIU
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Patent number: 8314181Abstract: A method of making resin composition having excellent wear properties that includes 50 to 99 wt. % of a polycarbonate resin and from 1 to 50 wt. % of a polyolefin that has been modified with at least one functional group selected from a carboxyl, an acid anhydride, an epoxy groups or mixtures containing at least one of the foregoing functional groups, each based on the total combined weight of the resin composition, exclusive of any filler. The resin composition optionally contains an unmodified polyolefin and/or a bi-functional monomer. The resin composition can be molded into articles having improved wear characteristics. The process is a one-step process that improves the efficiency and/or yield of the resin composition as compared to prior-art two-step processes.Type: GrantFiled: September 20, 2011Date of Patent: November 20, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Ye-Gang Lin, Donghai Sun, David Xiangping Zou
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Patent number: 8273825Abstract: A method of making resin composition having excellent wear properties that includes 50 to 99 wt. % of a polycarbonate resin and from 1 to 50 wt. % of a polyolefin that has been modified with at least one functional group selected from a carboxyl, an acid anhydride, an epoxy groups or mixtures containing at least one of the foregoing functional groups, each based on the total combined weight of the resin composition, exclusive of any filler. The resin composition optionally contains an unmodified polyolefin and/or a bi-functional monomer. The resin composition can be molded into articles having improved wear characteristics. The process is a one-step process that improves the efficiency and/or yield of the resin composition as compared to prior-art two-step processes.Type: GrantFiled: March 20, 2007Date of Patent: September 25, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Ye-Gang Lin, Donghai Sun, David Xiangping Zou
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Publication number: 20120010365Abstract: A method of making resin composition having excellent wear properties that includes 50 to 99 wt. % of a polycarbonate resin and from 1 to 50 wt. % of a polyolefin that has been modified with at least one functional group selected from a carboxyl, an acid anhydride, an epoxy groups or mixtures containing at least one of the foregoing functional groups, each based on the total combined weight of the resin composition, exclusive of any filler. The resin composition optionally contains an unmodified polyolefin and/or a bi-functional monomer. The resin composition can be molded into articles having improved wear characteristics. The process is a one-step process that improves the efficiency and/or yield of the resin composition as compared to prior-art two-step processes.Type: ApplicationFiled: September 20, 2011Publication date: January 12, 2012Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Ye-Gang Lin, Donghai Sun, David Xiangping Zou
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Publication number: 20080234434Abstract: A method of making resin composition having excellent wear properties that includes 50 to 99 wt. % of a polycarbonate resin and from 1 to 50 wt. % of a polyolefin that has been modified with at least one functional group selected from a carboxyl, an acid anhydride, an epoxy groups or mixtures containing at least one of the foregoing functional groups, each based on the total combined weight of the resin composition, exclusive of any filler. The resin composition optionally contains an unmodified polyolefin and/or a bi-functional monomer. The resin composition can be molded into articles having improved wear characteristics. The process is a one-step process that improves the efficiency and/or yield of the resin composition as compared to prior-art two-step processes.Type: ApplicationFiled: March 20, 2007Publication date: September 25, 2008Inventors: Ye-Gang Lin, Donghai Sun, David Xiangping Zou