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公开(公告)号：US20230383074A1
公开(公告)日：2023-11-30
申请号：US18142885
申请日：2023-05-03
申请人： MONOSOL, LLC
发明人： Akio Nishimi , Richard Goetz , Jason Romine
CPC分类号： C08J5/18 , C08J9/125 , C08J2301/28 , C08J2329/04
摘要： Disclosed herein are a simultaneous co-casting process for preparing a multilayer water-soluble film, multilayer films prepared by a simultaneous co-casting process, multilayer films including a foamed layer, methods of making thereof, related articles made therefrom, and related uses thereof.
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公开(公告)号：US12060658B2
公开(公告)日：2024-08-13
申请号：US17466279
申请日：2021-09-03
申请人： MONOSOL, LLC
IPC分类号： D06M13/203 , A61L15/24 , B32B5/02 , B32B5/26 , B65D65/40 , B65D65/46 , C08F216/06 , C08F218/08 , C08L29/04 , C08L31/04 , D01F8/04 , D01F11/06 , D04H1/4309 , D04H1/4382 , D04H1/732 , D06B3/02 , D06M11/38 , D06M13/144 , D06M101/24
CPC分类号： D01F11/06 , A61L15/24 , B32B5/022 , B32B5/266 , B65D65/40 , B65D65/46 , C08F216/06 , C08F218/08 , C08L29/04 , C08L31/04 , D01F8/04 , D04H1/4309 , D04H1/43828 , D04H1/732 , D06B3/02 , D06M11/38 , D06M13/144 , D06M13/203 , B32B2262/0223 , B32B2262/124 , B32B2307/7163 , B32B2307/7166 , B32B2307/726 , B32B2439/46 , B32B2555/02 , C08F2810/50 , C08L2203/12 , D06M2101/24 , D10B2321/06 , D10B2401/024 , D10B2505/10 , D10B2509/02 , Y10T428/2967
摘要： 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 fiber having a surface region and an interior region, includes a polymer comprising at least one of a vinyl acetate moiety or a vinyl alcohol moiety chemically modified with a modification agent. The fiber has a transverse cross-section including the interior region comprising the polymer having a first degree of modification and the surface region comprising the polymer having a second degree of modification greater than the first degree of modification.
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公开(公告)号：US20190338221A1
公开(公告)日：2019-11-07
申请号：US16401466
申请日：2019-05-02
申请人： MONOSOL, LLC
摘要： 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：US20190338089A1
公开(公告)日：2019-11-07
申请号：US16383015
申请日：2019-04-12
申请人： MONOSOL, LLC
发明人： Jennifer L. Childers , Richard Goetz , Percy Bromby, II , Akio Nishimi , Mitsunori Asada , David M. Lee
摘要： 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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公开(公告)号：US11453754B2
公开(公告)日：2022-09-27
申请号：US16383057
申请日：2019-04-12
申请人： MONOSOL, LLC
发明人： Jennifer L. Childers , Richard Goetz , Percy Bromby, II , Akio Nishimi , Mitsunori Asada , David M. Lee
摘要： 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
申请人： MONOSOL, LLC
发明人： Jennifer L. Childers , Richard Goetz , Percy Bromby, II , Akio Nishimi , Mitsunori Asada , David M. Lee
摘要： 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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公开(公告)号：US20220074083A1
公开(公告)日：2022-03-10
申请号：US17466341
申请日：2021-09-03
申请人： MONOSOL, LLC
摘要： 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：US11193092B2
公开(公告)日：2021-12-07
申请号：US16401466
申请日：2019-05-02
申请人： MONOSOL, LLC
IPC分类号： C08F216/06 , C11D3/37 , C08J5/18 , C11D1/83 , C11D3/20 , C11D11/00 , C11D17/04 , C11D1/12 , C11D1/44 , C11D1/62 , C11D1/72 , C11D1/75
摘要： 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：US20190338090A1
公开(公告)日：2019-11-07
申请号：US16383057
申请日：2019-04-12
申请人： MONOSOL, LLC
发明人： Jennifer L. Childers , Richard Goetz , Percy II Bromby , Akio Nishimi , Mitsunori Asada , David M. Lee
摘要： 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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