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公开(公告)号：US20230220613A1
公开(公告)日：2023-07-13
申请号：US18000372
申请日：2021-06-02
Applicant: MONOSOL, LLC
Inventor： Victoria BRIDEWELL , Nicholas ZEESE , Richard GOETZ , Jonathon KNIGHT , Alyssa SHUEY
CPC classification number: D06M11/38 , D01F8/16 , D06M23/10 , D06M2101/30
Abstract: A method of treating a fiber includes admixing a fiber comprising a polymer comprising at least one of a vinyl acetate moiety or a vinyl alcohol moiety and having a degree of hydrolysis less than 100% with a hydrolysis agent solution to form a mixture so as to increase the degree of hydrolysis of at least a portion of the fiber.
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公开(公告)号：US20230002132A1
公开(公告)日：2023-01-05
申请号：US17764035
申请日：2020-09-30
Applicant: MONOSOL, LLC
Inventor： VICTORIA BRIDEWELL , Jonathon Knight
IPC: B65D65/46 , B65D65/42 , B65D85/84 , D04H1/4309 , D04H1/4382 , C11D3/395 , C11D17/04
Abstract: Disclosed herein are nonwoven webs and/or unit dose articles comprising a sulfonate modified PVOH fiber forming materials and/or a blend of fiber forming materials comprising polyvinylpyrrolidone and a sulfonate modified PVOH, carboxyl modified PVOH, or both. Also disclosed herein, are said unit dose articles comprising a composition including a harsh chemical.
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公开(公告)号：US20220372412A1
公开(公告)日：2022-11-24
申请号：US17737984
申请日：2022-05-05
Applicant: MONOSOL, LLC
Inventor： JONATHON D. KNIGHT , VICTORIA BRIDEWELL , RAMYA RAMASWAMY , RYAN SLOPEK
Abstract: A single unit dose article includes a water-soluble core substrate comprising a water-soluble resin. The water-soluble core substrate contains a carrier solvent with an active cleaning formulation, wherein upon contact of the carrier solvent with the water-soluble core substrate, the water-soluble core substrate exhibits shrinkage or swelling. Also disclosed are methods of making the single unit dose article.
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公开(公告)号：US11453754B2
公开(公告)日：2022-09-27
申请号：US16383057
申请日：2019-04-12
Applicant: MONOSOL, LLC
Inventor： Jennifer L. Childers , Richard Goetz , Percy Bromby, II , Akio Nishimi , Mitsunori Asada , David M. Lee
Abstract: Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin blend and optionally one or more additional components such as plasticizers, fillers, surfactants, and other additives. The PVOH resin blend includes a first copolymer including a first anionic monomer unit and a second PVOH copolymer including a second anionic monomer unit. When the PVOH copolymers are blended in particular proportions and/or selected with regard to various criteria related to physical and chemical film properties, the resulting water-soluble film formed from the PVOH resin blend exhibits maintained film stiffness, and pouch tautness when in contact with liquid pouch contents, maintain acceptable clarity properties, and/or demonstrate acceptable band release without impairing the ultimate solubility of the water-soluble film.
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公开(公告)号：US11407866B2
公开(公告)日：2022-08-09
申请号：US16383015
申请日：2019-04-12
Applicant: MONOSOL, LLC
Inventor： Jennifer L. Childers , Richard Goetz , Percy Bromby, II , Akio Nishimi , Mitsunori Asada , David M. Lee
Abstract: Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin blend and optionally one or more additional components such as plasticizers, fillers, surfactants, and other additives. The PVOH resin blend includes a first copolymer including a first anionic monomer unit and a second PVOH copolymer including a second anionic monomer unit. When the PVOH copolymers are blended in particular proportions and/or selected with regard to various criteria related to physical and chemical film properties, the resulting water-soluble film formed from the PVOH resin blend exhibits maintained film stiffness, and pouch tautness when in contact with liquid pouch contents, and/or maintain acceptable clarity properties, without impairing the ultimate solubility of the water-soluble film.
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Patent Agency Ranking
公开(公告)号：US20220127488A1
公开(公告)日：2022-04-28
申请号：US17428748
申请日：2020-02-06
Applicant: MONOSOL, LLC
Inventor： Jonathon Knight , Hao Chang
IPC: C09D129/04 , C09D133/02 , C08K5/00 , C08K5/20 , C08K5/105 , C08K5/053 , C08F116/06 , C08F120/06 , B05D7/00
Abstract: Disclosed herein are coating compositions and/or coatings comprising a water-soluble resin mixture comprising a polyvinyl alcohol (PVOH) and a polyacrylic acid (PAA), and further comprising a colorant and/or an aversive agent, surfaces of substrates coated with the compositions, and methods of making and using the same.
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公开(公告)号：US20220074083A1
公开(公告)日：2022-03-10
申请号：US17466341
申请日：2021-09-03
Applicant: MONOSOL, LLC
Inventor： Nicholas ZEESE , Jonathon Knight , Richard Goetz , Victoria Bridewell , Alyssa Shuey
Abstract: Methods of treating fibers comprising a polymer including at least one of a vinyl acetate moiety or a vinyl alcohol moiety, and resulting fibers or the products comprising the resulting fibers are disclosed. In an example embodiment, a method of treating fibers includes contacting a surface of a fiber comprising the polymer with a modification agent to chemically modify at least a portion of the polymer with the modification agent in a region of the fiber comprising at least the surface of the fiber to form a modified fiber.
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公开(公告)号：US20220017276A1
公开(公告)日：2022-01-20
申请号：US17390005
申请日：2021-07-30
Applicant: MONOSOL, LLC
Inventor： David M. Lee , Jennifer L. Childers , Lee K. Yeung , Ken Jenke , Jonathon Knight , Nicholas Zeese , P. Scott Bening , Yashodhan S. Parulekar , Sumeet Kumar
IPC: B65D65/46 , C08J5/18 , C08K3/012 , C08K3/014 , A45F5/00 , B65D65/40 , B65D75/30 , C08K5/00 , C08K9/10
Abstract: A water-soluble film, comprising a first water-soluble film, wherein the first water soluble film disintegrates in water within less than about 24 hours and dissolves in water within less than about 48 hours as measured by the MSTM-205 at 20° C. The disclosure provides a water-soluble film comprising a first water-soluble film that disintegrates in water within less than 24 hours and dissolves in water within less than 48 hours as measured by MSTM-205 at 20° C. The first water-soluble film optionally may be further characterized in that it does not disintegrate in water for at least about 1 hour and does not dissolve in water for at least about 1 hour as measured by MSTM-205 at 20° C. The disclosure further provides a water-soluble film comprising a first water-soluble film characterized in that the degradation and/or dissolution of the first water-soluble film is adapted to be activated by consumer handling.
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公开(公告)号：US11193092B2
公开(公告)日：2021-12-07
申请号：US16401466
申请日：2019-05-02
Applicant: MONOSOL, LLC
Inventor： Richard Goetz , Jennifer L. Childers
IPC: C08F216/06 , C11D3/37 , C08J5/18 , C11D1/83 , C11D3/20 , C11D11/00 , C11D17/04 , C11D1/12 , C11D1/44 , C11D1/62 , C11D1/72 , C11D1/75
Abstract: Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin When the PVOH copolymer are selected with regard to various criteria related to physical and chemical film properties, the resulting water-soluble film formed from the PVOH resin blend exhibits maintained film stiffness, and pouch tautness when in contact with liquid pouch contents, maintain acceptable clarity properties, and/or demonstrates acceptable band release without impairing the ultimate solubility of the water-soluble film.
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公开(公告)号：US11104497B2
公开(公告)日：2021-08-31
申请号：US15516667
申请日：2015-10-02
Applicant: MONOSOL, LLC
Inventor： David M. Lee , Jennifer L. Childers , Lee K. Yeung , Ken Jenke , Jonathon Knight , Nicholas Zeese , P. Scott Bening , Yashodhan S. Parulekar , Sumeet Kumar
IPC: B32B27/08 , B65D65/46 , C08J5/18 , C08K3/012 , C08K3/014 , A45F5/00 , B65D65/40 , B65D75/30 , C08K5/00 , C08K9/10
Abstract: A water-soluble film, comprising a first water-soluble film, wherein the first water soluble film disintegrates in water within less than about 24 hours and dissolves in water within less than about 48 hours as measured by the MSTM-205 at 20° C. The disclosure provides a water-soluble film comprising a first water-soluble film that disintegrates in water within less than 24 hours and dissolves in water within less than 48 hours as measured by MSTM-205 at 20° C. The first water-soluble film optionally may be further characterized in that it does not disintegrate in water for at least about 1 hour and does not dissolve in water for at least about 1 hour as measured by MSTM-205 at 20° C. The disclosure further provides a water-soluble film comprising a first water-soluble film characterized in that the degradation and/or dissolution of the first water-soluble film is adapted to be activated by consumer handling.
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