Patents by Inventor Peter Westbye

Peter Westbye 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).

  • Publication number: 20210347917
    Abstract: The present disclosure relates to the use of alkoxylated fatty amido alcohols in the process to make viscose wherein cellulose is reacted with lye and the lye strength is from about 8 to about 20% by weight of NaOH, based on the weight of water in the reaction mixture. The use as a reaction improvement additive improves the reaction rate between the cellulose and the lye. The use also improves the reaction between alkali-cellulose and CS2. The present disclosure also relates to solid cellulose that is treated with one or more ethoxylated fatty amido alcohols and which is suitable for use in the claimed process.
    Type: Application
    Filed: September 23, 2019
    Publication date: November 11, 2021
    Applicant: NOURYON CHEMICALS INTERNATIONAL B.V.
    Inventor: Peter WESTBYE
  • Patent number: 10750740
    Abstract: A formulation is provided comprising a) at least one agriculturally active ingredient; b) at least one amide of formula (I) wherein R1 is selected from the group consisting of a non-aromatic hydrocarbyl group having from 1 to 16 carbon atom and benzyl; R2 is selected from the group consisting of a hydrocarbyl group having from 1 to 4 carbon atoms and benzyl; and R3 is selected from the group consisting of hydrogen and a hydrocarbyl group having from 1 to 16 carbon atoms and c) at least one acyl morpholine according to the formula (II), wherein R is H, CH3 or C2H5. A method for treating a plant or seed with such formulation is also provided.
    Type: Grant
    Filed: November 22, 2012
    Date of Patent: August 25, 2020
    Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.
    Inventors: Peter Westbye, Karin Hammarstrand, Martina Andersson
  • Publication number: 20180153159
    Abstract: Use of fatty nitriles as solvents in agrochemical formulations is disclosed. The fatty nitrile used as the solvent in some of the embodiments disclosed herein has the general structure R—C?N, where the R group is selected from substituted or unsubstituted, linear or branched, alkyl or alkenyl groups having 7-21 carbon atoms. The agrochemical in the formulations described herein can be any chemical useful in agricultural formulations, including pesticides, emulsifiers, and surfactants.
    Type: Application
    Filed: May 19, 2016
    Publication date: June 7, 2018
    Inventors: Shawn ZHU, Jinxia Susan SUN, Logan DEMPSEY, Elliot Isaac BAND, Lei ZHANG, Peter WESTBYE, Michael WALTERS
  • Patent number: 9717239
    Abstract: Disclosed is an agricultural composition comprising at least one agricultural chemical and at least one cellulose ether, wherein the cellulose ether is a nonionic methylethylhydroxyethyl cellulose (MEHEC) polymer as well as a method for reducing spray drift during the spraying of an aqueous solution. The method comprises combining the MEHEC polymer with at least one agricultural chemical to obtain the aqueous solution and spraying the aqueous solution. Also disclosed is a method for increasing resistance to rain wash off of an aqueous solution sprayed onto a surface.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: August 1, 2017
    Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Jinxia Susan Sun, Qiwei He, Shawn Zhu, Logan Dempsey, Michael Walters, Peter Westbye
  • Publication number: 20160249607
    Abstract: A liquid composition is provided, comprising 2 to 30 wt % of a non-ionic water-soluble polysaccharide ether, 55 to 90 wt %, of a polyol having 3 to 4 hydroxyl groups, 5 to 25 wt % of water, and 0.1 to 5 wt % of at least one multivalent inorganic anion salt. The invention also provides agricultural formulations obtained by adding such a liquid composition and an agriculturally active ingredient to water.
    Type: Application
    Filed: October 20, 2014
    Publication date: September 1, 2016
    Applicant: Akzo Nobel Chemicals International B.V.
    Inventors: Peter Westbye, Qingwen Wendy Yuan-Huffman
  • Patent number: 9339031
    Abstract: A composition is provided, comprising a non-ionic, water-soluble, hydrophobically modified lower alkyl hydroxyalkyl linear polysaccharide ether, wherein the hydrophobic group comprises a long-chain C10-C18 alkyl or alkenyl group, the lower alkyl group has 1-4 carbon atoms, and the hydroxyalkyl groups are hydroxyethyl and/or hydroxypropyl; and one or more agriculturally active ingredient. A method for treating a plant is also provided, comprising the step of contacting a plant with a composition of the invention.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: May 17, 2016
    Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Peter Westbye, Leif Olof Karlson
  • Publication number: 20160015027
    Abstract: The present invention is directed to an agricultural composition comprising at least one agricultural chemical and at least one cellulose ether, wherein the cellulose ether is a nonionic methylethylhydroxyethyl cellulose (MEHEC) polymer. The present invention is also directed to a method for reducing spray drift during the spraying of an aqueous solution. The method comprises: providing a nonionic MEHEC polymer; combining the MEHEC polymer with at least one agricultural chemical to obtain the aqueous solution; and spraying the aqueous solution. Further, the present invention is also directed to a method for increasing resistance to rain wash off of an aqueous solution sprayed onto a surface. The method comprises: providing a nonionic MEHEC polymer; combining the MEHEC polymer with at least one agricultural chemical to obtain the aqueous solution; and spraying the aqueous solution onto the surface.
    Type: Application
    Filed: March 11, 2014
    Publication date: January 21, 2016
    Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Jinxia Susan Sun, Qiwei He, Shawn Zhu, Logan Dempsey, Michael Walters, Peter Westbye
  • Patent number: 9169195
    Abstract: The present invention relates in general to the use of amides of the following general formula (I) wherein R1 is a linear or branched hydrocarbyl group containing 9 to 14 carbon atoms; R2 is selected from the group consisting of methyl, ethyl and benzyl; and R3 is selected from the group consisting of hydrogen, methyl and ethyl, as solvents for organic agriculturally active ingredients, compositions comprising organic agriculturally active ingredients and such amides, methods for treating a plant utilizing such compositions, as well as some of the amides as such and methods for their production.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: October 27, 2015
    Assignee: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Adrianus Marinus Groenewegen, Kornelis Overkempe, Peter Westbye
  • Publication number: 20150080607
    Abstract: The present invention relates in general to the use of amides of the following general formula (I) wherein R1 is a linear or branched hydrocarbyl group containing 9 to 14 carbon atoms; R2 is selected from the group consisting of methyl, ethyl and benzyl; and R3 is selected from the group consisting of hydrogen, methyl and ethyl, as solvents for organic agriculturally active ingredients, compositions comprising organic agriculturally active ingredients and such amides, methods for treating a plant utilizing such compositions, as well as some of the amides as such and methods for their production.
    Type: Application
    Filed: November 21, 2014
    Publication date: March 19, 2015
    Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Adrianus Marinus Groenewegen, Kornelis Overkempe, Peter Westbye
  • Patent number: 8900612
    Abstract: The present invention relates in general to the use of amides of the following general formula (I) wherein R1 is a linear or branched hydrocarbyl group containing 9 to 14 carbon atoms; R2 is selected from the group consisting of methyl, ethyl and benzyl; and R3 is selected from the group consisting of hydrogen, methyl and ethyl, as solvents for organic agriculturally active ingredients, compositions comprising organic agriculturally active ingredients and such amides, methods for treating a plant utilizing such compositions, as well as some of the amides as such and methods for their production.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: December 2, 2014
    Assignee: Akzo Nobel Chemicals International B.V.
    Inventors: Adrianus Marinus Groenewegen, Kornelis Overkempe, Peter Westbye
  • Publication number: 20140329683
    Abstract: A formulation comprising at least one agriculturally active ingredient; at least one aromatic hydrocarbon; and at least one acyl morpholine according to the formula well as (I), where R is H, CH3 or C2H5, is provided, as we a method for treating a plant or seed with such a formulation.
    Type: Application
    Filed: November 22, 2012
    Publication date: November 6, 2014
    Inventors: Peter Westbye, Karin Bergström, Chin Chiat Lee, Rupak Paul
  • Publication number: 20140315722
    Abstract: The present invention relates to the use of certain hydrophobically modified cationic polymers, prepared by polymerising an alkyl ester of acrylic acid or an alkyl ester of methacrylic acid, a nitrogen containing monomer; and an associative monomer; as deposition enhancers for pesticides and crop production chemicals, such as plant growth regulators, fertilizers and micronutrients, in aqueous solutions; an aqueous composition comprising these polymers and one or more pesticides and/or crop production chemicals, a process for preparing said aqueous composition, and the use of said composition for treatment of plants.
    Type: Application
    Filed: December 17, 2012
    Publication date: October 23, 2014
    Applicant: Akzo Nobel Chemicals Intemational B. V.
    Inventor: Peter Westbye
  • Publication number: 20140315718
    Abstract: A formulation is provided comprising a) at least one agriculturally active ingredient; b) at least one amide of formula (I) wherein R1 is selected from the group consisting of a non-aromatic hydrocarbyl group having from 1 to 16 carbon atom and benzyl; R2 is selected from the group consisting of a hydrocarbyl group having from 1 to 4 carbon atoms and benzyl; and R3 is selected from the group consisting of hydrogen and a hydrocarbyl group having from 1 to 16 carbon atoms and c) at least one acyl morpholine according to the formula (II), wherein R is H, CH3 or C2H5. A method for treating a plant or seed with such formulation is also provided.
    Type: Application
    Filed: November 22, 2012
    Publication date: October 23, 2014
    Inventors: Peter Westbye, Karin Hammarstrand, Martina Andersson
  • Patent number: 8791145
    Abstract: The present invention provides a formulation comprising a pesticide and/or a plant growth regulator; an acyl morpholine of the formula (I) where R is H, CH3 or C2H5; and a polar aprotic co-solvent different from an acyl morpholine of formula (I). The formulation can be used in treatment of plants, and is especially well suited for use as a soluble liquid formulation.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: July 29, 2014
    Assignee: Akzo Nobel Chemicals International B.V.
    Inventor: Peter Westbye
  • Publication number: 20130274110
    Abstract: A composition is provided, comprising a non-ionic, water-soluble, hydrophobically modified lower alkyl hydroxyalkyl linear polysaccharide ether, wherein the hydrophobic group comprises a long-chain C10-C18 alkyl or alkenyl group, the lower alkyl group has 1-4 carbon atoms, and the hydroxyalkyl groups are hydroxyethyl and/or hydroxypropyl; and one or more agriculturally active ingredient. A method for treating a plant is also provided, comprising the step of contacting a plant with a composition of the invention.
    Type: Application
    Filed: December 13, 2011
    Publication date: October 17, 2013
    Applicant: Akzo Nobel Chemicals International B.V
    Inventors: Peter Westbye, Leif Olof Karlson
  • Publication number: 20130130908
    Abstract: The present invention provides a formulation comprising a pesticide and/or a plant growth regulator; an acyl morpholine of the formula (I) where R is H, CH3 or C2H5; and a polar aprotic co-solvent different from an acyl morpholine of formula (I). The formulation can be used in treatment of plants, and is especially well suited for use as a soluble liquid formulation.
    Type: Application
    Filed: May 24, 2011
    Publication date: May 23, 2013
    Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventor: Peter Westbye
  • Publication number: 20120283103
    Abstract: The present invention relates in general to the use of amides of the following general formula (I) wherein R1 is a linear or branched hydrocarbyl group containing 9 to 14 carbon atoms; R2 is selected from the group consisting of methyl, ethyl and benzyl; and R3 is selected from the group consisting of hydrogen, methyl and ethyl, as solvents for organic agriculturally active ingredients, compositions comprising organic agriculturally active ingredients and such amides, methods for treating a plant utilizing such compositions, as well as some of the amides as such and methods for their production.
    Type: Application
    Filed: December 23, 2010
    Publication date: November 8, 2012
    Applicant: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
    Inventors: Adrianus Marinus Groenewegen, Kornelis Overkempe, Peter Westbye