Patents by Inventor Gijsbert Kroon

Gijsbert Kroon 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).

  • Patent number: 11154475
    Abstract: Disclosed is a method for coloring or bleaching a hair comprising steps of: (a) applying a first formulation comprising a hair coloring agent or bleaching agent in the hair and (b) applying to the hair a second formulation comprising a hair composition of an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: October 26, 2021
    Assignee: HERCULES LLC
    Inventors: Emmanuel Paul Jos Marie Everaert, Gijsbert Kroon, Thi Diem Truc Tran
  • Publication number: 20210121387
    Abstract: A hair styling composition comprising at least one cationically modified polygalactomannan having a molecular weight in a range of from about 40 to about 1100 KDa and at least one cosmetic ingredient is disclosed. Also disclosed is a method of use thereof and a process for preparing the same.
    Type: Application
    Filed: April 1, 2019
    Publication date: April 29, 2021
    Applicant: ISP INVESTMENTS LLC
    Inventors: David C. STREULI, Gijsbert KROON, Cristina Rae VENTURA
  • Patent number: 10945934
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 16, 2021
    Inventors: Emmanuel Paul Jos Marie Everaert, Gijsbert Kroon, Xiaochun Zhang
  • Publication number: 20200224128
    Abstract: Disclosed herein is a laundry or cleaning composition comprising (i) from about 0.001 wt. % to about 50 wt. % of at least one cationic polymer selected from the group consisting of poly acrylamidopropyl trimethyl ammonium chloride Poly(APTAC), polydiallyl dimethyl ammonium chloride poly(DADMAC), copolymers of polyAPTAC, copolymers of polyDADMAC, terpolymers of polyAPTAC, and/or terpolymers of polyDADMAC; (ii) from about 0.01 wt.% to about 50 wt.% of at least one non-ionic surfactant; (iii) optionally, from about 0.001 wt.% to about 5 wt.% of at least one enzyme; and (iv) optionally, from about 0.01 wt.% to about 25 wt.% of at least one laundry or cleaning additive, wherein said composition is capable of exhibiting color wash fastness or color maintenance.
    Type: Application
    Filed: September 9, 2016
    Publication date: July 16, 2020
    Applicant: ISP INVESTMENTS LLC
    Inventors: Terry CRUTCHER, JR., Raymond RIGOLETTO, JR., Purvita SHAH, Gijsbert KROON
  • Publication number: 20200188260
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 18, 2020
    Applicant: HERCULES LLC
    Inventors: Gijsbert Kroon, Xiaochun Zhang, Emmanuel Paul Jos Marie Everaert
  • Patent number: 10610480
    Abstract: A personal care conditioning, color protecting and/or styling composition for a keratin substrate comprising: (A) at least one conditioning and/or styling ter/tetra polymer obtained from polymerizing: (i) about 0.1 wt. % to 99 wt. % of acrylamidopropyl trimethylammonium chloride (APTAC), a cationic monomer; (ii) about 0.1 wt. % to 30 wt. % of at least one anionic monomer selected from the group consisting of (a) acrylic acid (AA), (b) acrylamido methylpropyl sulfonate (AMPS), and/or (c) sodium methyl allyl sulfonate (SMAS); and (iii) about 0.1 wt. % to about 20 wt. % of methacryloylaminopropyl lauryl-dimethyl ammonium chloride (MAPLDMAC), a hydrophobically modified cationic monomer; (B) at least one cosmetically acceptable excipient; and (C) optionally, at least one effective amount of personal care active ingredient.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: April 7, 2020
    Assignee: ISP Investments LLC
    Inventors: Amna Khatun, Michael Franzke, Lidia Kulcsar, Gijsbert Kroon, Linda C. Foltis
  • Patent number: 10568823
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: February 25, 2020
    Assignee: HERCULES LLC
    Inventors: Emmanuel Paul Jos Marie Everaert, Gijsbert Kroon, Xiaochun Zhang
  • Publication number: 20190099349
    Abstract: A personal care conditioning, color protecting and/or styling composition for a keratin substrate comprising: (A) at least one conditioning and/or styling ter/tetra polymer obtained from polymerizing: (i) about 0.1 wt. % to 99 wt. % of acrylamidopropyl trimethylammonium chloride (APTAC), a cationic monomer; (ii) about 0.1 wt. % to 30 wt. % of at least one anionic monomer selected from the group consisting of (a) acrylic acid (AA), (b) acrylamido methylpropyl sulfonate (AMPS), and/or (c) sodium methyl allyl sulfonate (SMAS); and (iii) about 0.1 wt. % to about 20 wt. % of methacryloylaminopropyl lauryl-dimethyl ammonium chloride (MAPLDMAC), a hydrophobically modified cationic monomer; (B) at least one cosmetically acceptable excipient; and (C) optionally, at least one effective amount of personal care active ingredient.
    Type: Application
    Filed: March 15, 2017
    Publication date: April 4, 2019
    Applicant: ISP Investments LLC
    Inventors: Amna KHATUN, Michael FRANZKE, Lidia KULCSAR, Gijsbert KROON, Linda C. FOLTIS
  • Patent number: 10196589
    Abstract: The presently disclosed and/or claimed inventive concept(s) relates to a liquid home care composition comprising a mixed hydrophobically modified cationic polysaccharide comprising a polysaccharide backbone having at least one cationic group, at least one C3-C8 short chain hydrophobic group and at least one C9-C24 long chain hydrophobic group attached thereon; at least one surfactants, and at least one additive agent used on the liquid home care composition. The liquid home care composition is a single clear, transparent liquid.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: February 5, 2019
    Assignee: HERCULES LLC
    Inventors: Emmanuel Paul Jos Marie Everaert, Gijsbert Kroon, Adrianus Theodorus Pickert
  • Patent number: 10064805
    Abstract: A personal care conditioning and/or styling composition for a keratin substrate comprising: (A) at least one conditioning and/or styling ter/tetra polymer obtained by polymerizing: (i) about 50 wt. % to 97 wt. % of at least one cationic or pseudo-cationic monomer selected from the group consisting of diallyl dimethyl ammonium chloride (DADMAC), Hydroxyethyl-pyrrolidone-methacrylate (MO6), and/or Vinylpyrrolidone (VP); (ii) about 1 wt. % to 30 wt. % of at least one anionic monomer selected from the group consisting of (a) acrylic acid (AA), (b) acrylamido methylpropyl sulfonate (AMPS), and/or (c) sodium methyl allyl sulfonate (SMAS); and (iii) about 0.1 wt. % to 20 wt.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: September 4, 2018
    Assignee: HERCULES LLC
    Inventors: Gijsbert Kroon, Amna Khatun, Tuttu Maria Nuutinen, Michael Franzke
  • Publication number: 20180243199
    Abstract: A personal care conditioning and/or styling synergistic composition for a keratin substrate comprising: (i) about 0.1 wt. % to about 20 wt. % of PolyAPTAC polymer; (ii) about 0.1 wt. % to about 5 wt. % of Polyquaternium-37; (iii) about 0.1 wt. % to about 5 wt. % of at least one cationic surfactants; (iv) about 0.1 wt. % to 99.9 wt. % of water; and (v) about 0.01 wt. % to 20 wt. % of at least one cosmetically acceptable excipient, wherein the composition is capable of providing immediate and prolonged benefit to a desired keratin substrate which is hair or skin.
    Type: Application
    Filed: August 17, 2016
    Publication date: August 30, 2018
    Applicant: HERCULES LLC
    Inventors: Gijsbert KROON, Tuttu Maria NUUTINEN, Thi Bich Van NGUYEN
  • Patent number: 10058498
    Abstract: The presently disclosed and/or claimed inventive concept(s) relates generally to the use of nonionic hydrophobically modified polysaccharides in personal care and household care compositions. More specifically, but not by way of limitation, the presently disclosed and/or claimed inventive concept(s) relates to the use of hydrophobically-modified cellulose ethers, such as hydrophobically-modified hydroxyethylcellulose (HMHEC) polymers in personal care and household care compositions. These compositions show pronounced syneresis in aqueous solutions or in the presence of surfactants, including nonionic surfactants and anionic surfactants such as lauryl sulfate (LS) and lauryl ether sulfate (LES). It is also contemplated that the surfactants used in the compositions be sulfate free and/or multi-tailed.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: August 28, 2018
    Assignee: Hercules LLC
    Inventors: Stephen Hugo Hurkens, Gijsbert Kroon, Thi Hong Lan Le-Pham
  • Publication number: 20180193242
    Abstract: Disclosed is a method for coloring or bleaching a hair comprising steps of: (a) applying a first formulation comprising a hair coloring agent or bleaching agent in the hair and (b) applying to the hair a second formulation comprising a hair composition of an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide.
    Type: Application
    Filed: January 8, 2018
    Publication date: July 12, 2018
    Applicant: HERCULES LLC
    Inventors: Emmanuel Paul Jos Marie EVERAERT, Gijsbert KROON, Thi Diem Truc TRAN
  • Patent number: 9782609
    Abstract: Disclosed are compositions including dihydroxyalkyl substituted polygalactomannan, and the optional further substitution of such with cationic and/or hydrophobic moieties. Method of making such compositions is also disclosed as well as the use of such compositions in industrial applications, fabric laundering, and personal and household care.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: October 10, 2017
    Assignee: HERCULES LLC
    Inventors: Michael Albert Hermann Franzke, Xiaochun Zhang, Gijsbert Kroon
  • Publication number: 20170266099
    Abstract: A personal care conditioning and/or styling composition for a keratin substrate comprising: (i) about 50 wt. % to 95 wt. % of at least one cationic or pseudo-cationic monomer selected from the group consisting of acrylamidopropyl trimethylammonium chloride (APTAC) and/or Vinylpyrrolidone (VP); (ii) about \ wt. % to 30 wt. % of at least one anionic monomer selected from the group consisting of (a) acrylic acid (AA), (b) acrylamido methylpropyl sulfonate (AMPS), and/or (c) sodium methyl allyl sulfonate (SMAS); and (iii) about 0.1 wt. % to 20 wt. % of at least one hydrophobic monomer selected from the group consisting of (a) polyoxyethylene (PEG)-18-behenylether-methacrylate (BEM) (b) Lauryl-ethoxylated-methacrylate (LEM), (c) stearyl acrylate (SA), (d) Stream-10-allyl-ether, (e) Vinylcaprolactam (V-cap), and/or (f) Hydroxyethyl-pyrrolidone-methacrylate (M06). Also described is a process of preparing said polymer, and its method of use.
    Type: Application
    Filed: May 25, 2017
    Publication date: September 21, 2017
    Applicant: HERCULES LLC
    Inventors: Gijsbert Kroon, Michael Franzke, Nathalie Sieverling, Tuttu Nuutinen, Lidia Kulcsar
  • Publication number: 20170266096
    Abstract: A personal care conditioning and/or styling composition for a keratin substrate comprising: (A) at least one conditioning and/or styling ter/tetra polymer obtained by polymerizing: (i) about 50 wt. % to 97 wt. % of at least one cationic or pseudo-cationic monomer selected from the group consisting of diallyl dimethyl ammonium chloride (DADMAC), Hydroxyethyl-pyrrolidone-methacrylate (MO6), and/or Vinylpyrrolidone (VP); (ii) about 1 wt. % to 30 wt. % of at least one anionic monomer selected from the group consisting of (a) acrylic acid (AA), (b) acrylamido methylpropyl sulfonate (AMPS), and/or (c) sodium methyl allyl sulfonate (SMAS); and (iii) about 0.1 wt. % to 20 wt.
    Type: Application
    Filed: May 4, 2015
    Publication date: September 21, 2017
    Applicant: HERCULES LLC
    Inventors: Gijsbert Kroon, Amna KHATUN, Tuttu Maria Nuutinen, Michael FRANZKE
  • Publication number: 20170233683
    Abstract: The presently disclosed and/or claimed inventive concept(s) relates to a liquid home care composition comprising a mixed hydrophobically modified cationic polysaccharide comprising a polysaccharide backbone having at least one cationic group, at least one C3-C8 short chain hydrophobic group and at least one C9-C24 long chain hydrophobic group attached thereon; at least one surfactants, and at least one additive agent used on the liquid home care composition. The liquid home care composition is a single clear, transparent liquid.
    Type: Application
    Filed: February 14, 2017
    Publication date: August 17, 2017
    Applicant: HERCULES LLC
    Inventors: Emmanuel Paul Jos Marie EVERAERT, Gijsbert Kroon, Adrianus Theodorus Pickert
  • Patent number: 9662293
    Abstract: A personal care conditioning and/or styling composition for a keratin substrate comprising: (i) about 50 wt. % to 95 wt. % of at least one cationic or pseudo-cationic monomer selected from the group consisting of acrylamidopropyl trimethylammonium chloride (APTAC) and/or Vinylpyrrolidone (VP); (ii) about 1 wt. % to 30 wt. % of at least one anionic monomer selected from the group consisting of (a) acrylic acid (AA), (b) acrylamido methylpropyl sulfonate (AMPS), and/or (c) sodium methyl allyl sulfonate (SMAS); and (iii) about 0.1 wt. % to 20 wt. % of at least one hydrophobic monomer selected from the group consisting of (a) polyoxyethylene (PEG)-18-behenylether-methacrylate (BEM) (b) Lauryl-ethoxylated-methacrylate (LEM), (c) stearyl acrylate (SA), (d) Stream-10-allyl-ether, (e) Vinylcaprolactam (V-cap), and/or (f) Hydroxyethyl-pyrrolidone-methacrylate (M06). Also described is a process of preparing said polymer, and its method of use.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: May 30, 2017
    Assignee: HERCULES LLC
    Inventors: Gijsbert Kroon, Michael Franzke, Nathalie Sieverling, Tuttu Maria Nuutinen, Lidia Kulcsar
  • Patent number: 9643031
    Abstract: The present invention relates to polygalactomannan compositions, and more particularly cationic guar gum compositions, which, when crosslinked with glyoxal, from discrete guar particles which are capable of being easily dispersed in water which permits subsequent processing of the guar, such as washing. The guar and its derivatives are desirable for use in applications such as personal care, household care products and the like.
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: May 9, 2017
    Assignee: HERCULES LLC
    Inventors: Anita N. Chan, Paquita Erazo-Majewicz, Gijsbert Kroon, Thomas G. Majewicz
  • Publication number: 20170007518
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Application
    Filed: July 6, 2016
    Publication date: January 12, 2017
    Applicant: HERCULES INCORPORATED
    Inventors: Emmanuel Paul Jos Marie EVERAERT, Gijsbert Kroon, Xiaochun Zhang