Patents Assigned to ISP Investments LLC
  • Publication number: 20250109360
    Abstract: Disclosed is a water-soluble biodegradable dispersant composition having a low to medium molecular weight carboxylated polysaccharide functionalized with at least one mono-valent (M+) cation and at least one di-valent (M++) cation and an optional adjunct material. More particularly, a laundry or detergent composition provides soil resistant textiles by means of treatment with an anti-soil redeposition agent carboxymethyl cellulose (CMC) comprising sodium-calcium carboxymethyl cellulose, sodium-magnesium carboxymethyl cellulose, sodium-zinc carboxymethyl cellulose. sodium-calcium-zinc carboxymethyl cellulose, sodium-calcium-magnesium-carboxymethyl cellulose or sodium-magnesium-zinc-carboxymethyl cellulose.
    Type: Application
    Filed: January 31, 2023
    Publication date: April 3, 2025
    Applicant: ISP INVESTMENTS LLC
    Inventors: Gijsbert B. KROON, Sounak SARKAR, David Hutchings HOWE, Joseph R. CENDAGORTA
  • Publication number: 20250049698
    Abstract: The present invention relates to a method for obtaining a bioactive serum fraction derived from fresh rose flowers (Rosa spp.). The present invention also provides bioactive serum fractions and bioactive extracts derived from fresh rose flowers (Rosa spp.) and compositions comprising the same. The present invention further relates to a method of cosmetic treatment for improving skin appearance associated with antioxidant and antiaging properties of the bioactive serum fraction and the bioactive extract derived from fresh rose flowers (Rosa spp.).
    Type: Application
    Filed: December 14, 2022
    Publication date: February 13, 2025
    Applicant: ISP INVESTMENTS LLC
    Inventors: Michael KOGANOV, Olga DUEVA-KOGANOV, Artyom DUEV, Li ZHANG, Paul RECHT, Steven MICCERI
  • Publication number: 20250040541
    Abstract: The present application provides an antibacterial liquid composition comprising: (a) from about 0.01 to about 99.8 wt. % of raspberry ketone having a structure of (I); (b) from about 0.1 to about 95% wt. % of one or more diols having a carbon chain length of from 3 to 12 atoms; and (c) from about 0.1 to about 95% wt. % of one or more compounds selected from the group consisting of phenoxyethanol, phenoxypropanol, phenylpropanol, phenethyl alcohol, veratryl alcohol, benzyl alcohol, 2-methyl-1-phenyl-2-propanol and combinations thereof. Also disclosed is a process for preparing the compositions and a method of use thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: February 6, 2025
    Applicant: ISP Investments LLC
    Inventors: Hani M. FARES, Anthony ADAMO, Yevgeniy TUROVSKIY
  • Publication number: 20250032398
    Abstract: This application provides cross-linked block copolymers comprising at least one block comprising repeating units derived from monomers comprising lactam and acryloyl moieties. The application further provides compositions comprising the block copolymers and applications thereof in various industrial areas including personal care. The application furthermore provides Pickering emulsion compositions comprising the block copolymers.
    Type: Application
    Filed: June 24, 2024
    Publication date: January 30, 2025
    Applicant: ISP Investments LLC
    Inventors: OSAMA M. MUSA, Victoria Jane CUNNINGHAM, Steven Peter ARMES
  • Publication number: 20250000772
    Abstract: The present invention provides oral care compositions comprising a reaction product of (a) a maleated natural oil, comprising a natural oil with maleated functionality; and (b) a base. The present invention also provides oral care compositions comprising: (A) a reaction product of (a) a maleated natural oil, comprising a natural oil with maleated functionality; and (b) a base; wherein the reaction product comprises a maleated functionality partially reacted with the base; (B) reacting the reaction product from (A) with a functionalized or unfunctionalized moiety selected from the group consisting of hydrophobic moieties, hydrophilic moieties, and combinations thereof. The oral care compositions can be used in a wide variety of applications.
    Type: Application
    Filed: October 17, 2022
    Publication date: January 2, 2025
    Applicant: ISP Investments LLC
    Inventors: Osama M. MUSA, Mousumi GHOSH, Petros GEBRESELASSIE, Philip John OTHS
  • Publication number: 20240374492
    Abstract: The present application relates to a sunscreen composition comprising (i) about 0.01 wt. % to about 20 wt. % of avobenzone, (ii) about 0.01 wt. % to about 20 wt. % of benzyl o-toluate; and (iii) about 0.01 wt. % to about 95 wt. % of at least one additive; and a method for solubilizing and photostabilizing avobenzone in a sunscreen composition using an effective amount of benzyl o-toluate.
    Type: Application
    Filed: July 13, 2022
    Publication date: November 14, 2024
    Applicant: ISP Investments LLC
    Inventors: Hani M. FARES, Donald I. PRETTYPAUL, Drupesh PATEL
  • Publication number: 20240368404
    Abstract: The present invention provides compositions comprising a reaction product of (a) a maleated natural oil, comprising a natural oil with maleated functionality; and (b) a functionalized or unfunctionalized moiety selected from the group costing of hydrophobic moieties, hydrophilic moieties, and combinations thereof; with the proviso that the hydrophilic moiety is not a glycerol moiety In another aspect of the invention, the invention provides compositions comprising a reaction product of (a) a maleated natural oil, comprising a natural oil with maleated functionality; (b) a functionalized or unfunctionalized hydrophobic moiety; and (c) a glycerol moiety. In yet another aspect, the present application provides compositions comprising a reaction product of (a) a maleated natural oil, comprising a natural oil with maleated functionality; (b) two functionalized or unfunctionalized hydrophilic moieties. The above compositions may further comprise a functional system active ingredient.
    Type: Application
    Filed: August 24, 2022
    Publication date: November 7, 2024
    Applicant: ISP Investments LLC
    Inventors: OSAMA M. MUSA, Mousumi GHOSH, Donald I. PREttypaul, Diane M. KENNEDY
  • Publication number: 20240350393
    Abstract: Disclosed is an aqueous personal care composition, particularly in hair care composition comprising 0.1 to 10 wt. % of low substituted carboxymethyl cellulose (CMC) alone or in combination with 0.01 to 10 wt. % of at least one natural or synthetic polymer, 0.01 to 60 wt. % of at least one additive; and water; wherein, the low substituted carboxymethyl cellulose has an average degree of carboxymethyl substitution (DS) per anhydroglucose unit is in the range of from about 0.5 to about <0.7.
    Type: Application
    Filed: July 27, 2022
    Publication date: October 24, 2024
    Applicant: ISP Investments LLC
    Inventors: MICHAEL FRANZKE, Lidia KULCSAR, Carolie Claudine ALONSO, Gijsbert KROON
  • Patent number: 12098291
    Abstract: The present application provides high solids film coating compositions comprising a water-soluble cellulose ether, hydroxy propyl cellulose (HPC), a poly (N-vinyl pyrrolidone-co-vinyl acetate) copolymer, a film-forming agent based on D-glucose, plasticizer, medium chain triglycerides (MCT) and an anti-tack agent. The invention further provides a process for preparing the above described film coating compositions and method of coating solid substrate with such coating compositions.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: September 24, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Kapish Karan, Ronald Hach, Stuart C. Porter
  • Patent number: 12082582
    Abstract: Described herein is a synergistic preservative composition used for providing broad spectrum antimicrobial activity comprising: (i) about 0.1 wt. % to about 99.9 wt. % of propylene carbonate; (ii) about 0.1 wt. % to about 99.9 wt. % of one or more organic compounds selected from the group consisting of propanediol, capryl hydroxamic acid, and isopropyl methyl phenol; and (iii) about 0.1 wt. % to 99.0 wt. % of phenoxyethanol, a preservative compound, and wherein, the composition provides synergy having Synergy Index (SI) value of the total composition from about 0.05 to about 1.0. Also described is a process for preparing said synergistic preservative composition and method of using the same.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: September 10, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Meiyan Guo, Karen Winkowski, Najeeb H. Hakimi, Raman Premachandran, Xin Qu
  • Publication number: 20240277597
    Abstract: The present application relates to a suspending polymer composition comprising a blend of: (i) about 50 wt. % to about 75 wt. % of hydroxy propylmethylcellulose (HPMC), (ii) about 10 wt. % to about 25 wt. % of xanthan gum, and (iii) about 10 wt. % to about 25 wt. % of carboxymethyl cellulose (CMC). The composition is particularly useful in personal care and home care compositions. The carboxymethyl cellulose (CMC) has a degree of substitution (DS) value of less than 0.65.
    Type: Application
    Filed: June 15, 2022
    Publication date: August 22, 2024
    Applicant: ISP Investments LLC
    Inventors: Gijsbert KROON, Tuttu Maria NUUTINEN, Eric-Jan de FEIJ
  • Publication number: 20240225986
    Abstract: The present invention relates to compositions and methods for improving the appearance of the skin. Compositions comprises at least water, glycerin, sodium PCA, erythritol, Carrageenan (Chondrus Crispus extract), xanthan Gum; hydrolyzed collagen, hexapeptide-9 and a physiologically acceptable medium. Methods comprise applying the compositions to the skin to improve the appearance of aging skin, increasing skin moisturization, refining skin pores and decreasing aging skin pigmentation defects.
    Type: Application
    Filed: August 20, 2021
    Publication date: July 11, 2024
    Applicant: ISP INVESTMENTS LLC
    Inventors: Feng LING, NING Ling, BU Tianyun
  • Publication number: 20240216256
    Abstract: Disclosed is an aqueous personal care composition, particularly oil-in-water, water-in-oil skin care emulsion or a suspension composition comprising 0.1 to 10 wt. % of low substituted carboxymethyl cellulose (CMC) alone or in combination with 0.01 to 10 wt. % of at least one nature derived or at least one fossil derived polymer, 0.01 to 60 wt. % of at least one personal care additive, and water; wherein, the low substituted carboxymethyl cellulose has an average degree of carboxymethyl substitution (DS) per anhydroglucose unit is in the range of from about 0.5 to about 0.7, and wherein, the low substituted carboxymethyl cellulose is readily biodegradable.
    Type: Application
    Filed: April 6, 2022
    Publication date: July 4, 2024
    Applicant: ISP Investments LLC
    Inventors: Karine DERUDDRE, Marie-Aude Gidel SOURY-LAVERGNE, Clémence MÉTRO, Hani M. FARES
  • Publication number: 20240130948
    Abstract: The present invention relates to compositions and methods for improving the appearance of the skin. Compositions comprises at least water, glycerin, sodium PCA, erythritol, Carrageenan (Chondrus Crispus extract), xanthan Gum; hydrolyzed collagen, hexapeptide-9 and a physiologically acceptable medium. Methods comprise applying the compositions to the skin to improve the appearance of aging skin, increasing skin moisturization, refining skin pores and decreasing aging skin pigmentation defects.
    Type: Application
    Filed: August 19, 2021
    Publication date: April 25, 2024
    Applicant: ISP INVESTMENTS LLC
    Inventors: Feng LING, NING Ling, BU Tianyun
  • Publication number: 20240117098
    Abstract: The invention provides non-crosslinked and crosslinked block copolymers comprising at least one block A comprising repeating units derived from monomers comprising one or more C1-C3 alkyl (meth)acrylamides and/or (meth)acrylates and at least one block B comprising repeating units derived from monomers comprising one or more C4-C40 alkyl (meth)acrylamides. The invention further provides compositions comprising the block copolymers and applications thereof in various industrial areas including personal care. The invention furthermore provides compositions comprising colloidal particles of the block copolymers. The variables x, y, R1, and R2 are described herein.
    Type: Application
    Filed: November 30, 2021
    Publication date: April 11, 2024
    Applicant: ISP Investments LLC
    Inventors: Rebecca Roisin Gibson, ALAN FERNYHOUGH, OSAMA M. MUSA, Steven Peter ARMES
  • Patent number: 11912831
    Abstract: This application provides reactive, flexible, water-resistant hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers having the structure: wherein a and b are integers, the sum of which less than 100, covalently linked to active agents that are useful in a wide variety of compositions. The present application also discloses hydroxyethylpyrrolidonemethacrylate/glycidyl methacrylate copolymer convently linked to one or more surface active moiety having a structure: wherein a, b, and c are integers, the sum of which equals 100, and M is a surface-active moiety.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: February 27, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Michael A Tallon, Alaa Alharizah
  • Publication number: 20240059806
    Abstract: The invention provides a process for removal of a thio-based end group from a polymer comprising repeating units derived from at least one monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalized lactam moiety by subjecting the polymer to radiation in a reaction medium devoid of any chemical reagent. Exemplary process involves removal of thio-based end groups from polymers prepared by reversible addition-fragmentation chain transfer polymerization of at least one monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalized lactam moiety by exposing the polymer to visible radiation in a reaction medium devoid of any chemical reagent.
    Type: Application
    Filed: January 6, 2022
    Publication date: February 22, 2024
    Applicant: ISP Investments LLC
    Inventors: OSAMA M. MUSA, Rebecca Roisin GIBSON, Steven Peter ARMES
  • Patent number: 11910724
    Abstract: A substantially anhydrous thickener system in the form of a gel for use in oral care compositions comprising: carboxymethyl cellulose or its salts thereof, a chelating agent, and hydroxyethyl cellulose, in a solvent system, wherein the thickener system is heated to a temperature ranging from about 70° C. to about 120° C. to form the gel. A method of preparing the thickener system for use in oral care compositions comprises the steps of: a) charging a mixture of hydroxyethyl cellulose and carboxymethyl cellulose into a reaction container, b) dissolving the mixture of a) in a solvent system, c) charging a chelating agent into b), and d) heating the resultant of c) to a temperature of 70°-120° C. for at least about 10 minutes.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: February 20, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Philip John Oths, Shafiq Sahar Wahidi, Petros Gebreselassie, Hani M. Fares
  • Publication number: 20240053499
    Abstract: Methods and computing apparatus for implementing a radiation dosimetry process. An example process may include exposing a first radiation sensitive film to a series of known doses of radiation, measuring a first set of radiation data with a measurement device, and determining a calibration curve. The calibration curve may be determined by selecting Raman spectral ranges based on the first set of radiation data, determining a plurality of band area ratios, and generating the calibration curve based on plotting the band areas and ratios compared to known dose. The radiation dosimetry process then exposes a second radiation sensitive film to an unknown dose of radiation, measures a second set of radiation data for the second radiation sensitive film with the measurement device, and determines a dose exposure level for the second radiation sensitive film by comparing the second set of radiation data with the calibration curve.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 15, 2024
    Applicant: ISP Investments LLC
    Inventors: David K. Hood, Mark Allen DAVIES
  • Publication number: 20240016709
    Abstract: The present invention provides biodegradable microcapsules, that can encapsulate and retain cargoes such as, lipophilic or hydrophobic core materials comprising fragrances, butters, essential or other oils; or oil solubilized ingredients process of making said biodegradable microcapsules and their applications in various industries. Present invention further provides biodegradable shell materials that show evidence of biodegradation or non-persistence in aquatic based and/or soil or compost based environments.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 18, 2024
    Applicant: ISP INVESTMENTS LLC
    Inventors: Madja AKRACH, Alastair VEITCH, Abdul Wahab HUSSAIN, Alan FERNYHOUGH, Karen MICTHINSON, Claudia VENTURA, Piero de LEONARDIS