1739 patents
Page 19 of 87
Utility
Producing a polyethylene polymer
23 Aug 22
The present disclosure provides for a system and method for producing a polyethylene polymer (PE) that includes measuring a melt flow index (MFI) of the PE, comparing the measured value of the MFI to a predetermined desired range for the MFI, changing a catalyst feed rate to the polymerization reactor based on the compared values of the MFI, where changes in the catalyst feed rate preemptively compensate for subsequent changes in an oxygen flow rate to the polymerization reactor that maintain a predetermined residence time and bring the MFI of the PE into the predetermined desired range for the MFI; and changing the oxygen flow rate to the polymerization reactor thereby maintaining both the predetermined residence time and bringing the MFI of the PE into the predetermined desired range for the MFI.
Samuel Bernal, Mark G. Goode, Francois Alexandre, William A. Matthews
Filed: 23 Oct 20
Utility
EPDM packaging system and process
23 Aug 22
The present disclosure provides a packaging process and the resultant package produced from the process.
Shrikant Dhodapkar, Remi A. Trottier, Santosh S. Bawiskar, Kyle D. Anderson
Filed: 8 May 19
Utility
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23 Aug 22
A polyethylene blend comprising a uniform dispersion of constituents (A) and (B): (A) a Ziegler-Natta catalyst-made linear low density polyethylene and (B) a metallocene catalyst-made linear low density polyethylene, a composition comprising the polyethylene blend and at least one additive, methods of making and using same, and manufactured articles and films comprising or made from same.
Swapnil B. Chandak, Nitin Borse
Filed: 29 May 18
Utility
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23 Aug 22
The instant invention provides an aqueous dispersion, a coating composition, coating layers and coated article made therefrom.
Charles F. Diehl, Bernhard Kainz, Timothy J. Young, David L. Malotky, Denise Lindenmuth
Filed: 2 Aug 18
Utility
8bf40co89wktxop4u876ljwdndmw1s4basxbn04y9zln1n5
23 Aug 22
The present invention relates to azeotropic blends and pseudoazeotropic blends and to coating compositions including such blends.
Felipe A. Donate, Rebecca J. Wachowicz
Filed: 16 Jan 20
Utility
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23 Aug 22
The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems.
Kaylie L. Young, Clark H. Cummins, William C. Glover, Robert D. Grigg
Filed: 2 Jul 18
Utility
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23 Aug 22
A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine and triacetylethylenediamine; and polyvinyl butyral.
Liang Chen, Xue Chen
Filed: 10 Jul 18
Utility
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18 Aug 22
Roger L. Kuhlman
Filed: 27 Apr 20
Utility
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18 Aug 22
Provided is a cosmetic composition with excellent storage stability, feel during use and ultraviolet light blocking effects, in which an inorganic ultraviolet light blocking agent comprising a hydrophobic fine particulate metal oxide, e.g., hydrophobic fine particulate zinc oxide can be uniformly and stably dispersed in an aqueous phase, and in which a reduction in viscosity of a formulation is suppressed even when the structure of the hydrophobic fine particulate metal oxide is dispersed in the aqueous phase.
Yasue KANZAKI, Sayuri KIKUNAGA, Son Thanh PHAN, Jun MIYANO, Seiji HORI
Filed: 31 Jul 19
Utility
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18 Aug 22
Jordan C. Reddel, Todd D. Senecal, Brad C. Bailey, Andrew M. Camelio, Sukrit Mukhopadhyay, John B. Etienne
Filed: 23 Jun 20
Utility
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18 Aug 22
A method includes the steps of (a) contacting a solvent having a Water Solubility of 1 g or greater per 100 g of water with a metallosilicate catalyst having an alumina to silica ratio from 5 to 1500; and (b) heating the metallosilicate catalyst to a temperature from 125 C to 300 C fora period of 0.5 hours to 5 hours.
Wen-Sheng Lee, Le Wang, Thomas H. Peterson, Sung-Yu Ku, Wanglin Yu, Stephen W. King
Filed: 29 Sep 20
Utility
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18 Aug 22
Embodiments of the present disclosure are directed towards solvent-based compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound.
Yinzhong Guo, Tuoqi Li, Xue Chen, Stephen W. King
Filed: 8 Jul 20
Utility
wriye4lf8llp6qbk5t1fzkr64uojsc2ytk6navob
18 Aug 22
A multilayer flexible film fluid-dispensing liner member useful for making a dispensing device, the multilayer flexible film fluid-dispensing liner member including: (a) at least a first film substrate layer; and (b) at least a second film substrate layer; wherein at least a portion of the first film substrate layer is bonded to the second film substrate layer forming the multilayer flexible film member; and (c) at least one duct having at least one inlet and a plurality of outlets, the at least one duct being disposed between the first and second substrate layers for forming a path for a fluid to pass from the at least one inlet of the duct to the plurality of outlets of the duct; wherein the first and second substrate layers of the multilayer flexible film fluid-dispensing liner member are constructed of a material that is flexible; and wherein the multilayer flexible film fluid-dispensing liner member has a flexibility property of from 3.6e Nm to 2 Nm; and a process of manufacturing the multilayer flexible film member.
Luca Guj, Colmar Wocke, Mirella Coroneo, Vanni Parenti
Filed: 1 Sep 20
Utility
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18 Aug 22
The present disclosure provides an ethylene-based polymer.
Arkady L. Krasovskiy, Yifan Y. Dong, Alexandra E. Frankel, Ivan A. Konstantinov, Sarat Munjal, Sean W. Ewart, Rajesh P. Paradkar, Daniel W. Baugh
Filed: 27 Jul 20
Utility
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18 Aug 22
A method of making a homogeneous mixture comprising a liquid hydrocarbylsulfonic acid and a polyolefin, the method comprising multiple stages of adding, mixing, and monitoring of temperature of the ingredients.
Qian Gou, Neil W. Dunchus, Dachao Li, Michael J. Parker
Filed: 22 Jun 20
Utility
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18 Aug 22
An aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion that shows good F/T stability and satisfactory anti-clogging properties and provides coatings with good hydrophobic stain resistance.
Zhen Qian, Jinfei Wang, Jianming Xu, Qingwei Zhang, Wei Cui
Filed: 5 Sep 19
Utility
dt295yj2yh8zauak031aznxkrvirv3mtduzkqnpj1
18 Aug 22
A waterborne polyurethane dispersion is provided.
Xiangyang Tai, Qing Zhu
Filed: 22 Aug 19
Utility
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18 Aug 22
A non-solvent two-component polyurethane artificial leather composition is provided.
Chao Zhang, Yanli Feng, Shihao Qin
Filed: 25 Sep 19
Utility
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16 Aug 22
A method for processing a chemical stream includes contacting a feed stream with a catalyst in a reactor portion of a reactor system that includes a reactor portion and a catalyst processing portion.
Matthew T. Pretz, Mark W. Stewart, Lin Luo, Hangyao Wang
Filed: 26 Jun 19
Utility
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16 Aug 22
C. Jeff Harlan, Timothy R. Lynn, Fathi David Hussein, Timothy M. Boller
Filed: 10 Nov 20