公开(公告)号：US12006636B2

公开(公告)日：2024-06-11

申请号：US17671414

申请日：2022-02-14

申请人： R.J. REYNOLDS TOBACCO COMPANY

发明人： Andries D. Sebastian ,  Craig T. Demarest ,  Percy D. Phillips ,  Michael F. Davis ,  Pankaj C. Patel

IPC分类号： D21H27/10 ,  B65D5/62 ,  B65D85/10 ,  C09D103/02 ,  C09D167/04 ,  D21H19/82

CPC分类号： D21H27/10 ,  B65D5/62 ,  B65D85/1036 ,  B65D85/1045 ,  C09D103/02 ,  C09D167/04 ,  D21H19/82 ,  D21H19/822

摘要： A method of making a package including forming a moisture barrier coated paper material that includes a moisture barrier coated paper material including a base substrate, a first polymer coating, a second polymer coating, and a third polymer coating, the first polymer coating, the second polymer coating, and the third polymer coating applied over a first side of the base substrate, the first polymer coating, the second polymer coating, and the third polymer coating providing a barrier for moisture and air exchange through the paper material, the first polymer coating, the second polymer coating, and the third polymer coating providing heat and pressure sealability capabilities to the paper material, cutting a packaging blank from the paper material; folding the packaging blank into the package, and sealing the package by providing heat and pressure to overlapped portions of the paper material.

公开(公告)号：US11851822B2

公开(公告)日：2023-12-26

申请号：US17169842

申请日：2021-02-08

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Yuuki Yamamoto ,  Michio Matsuda ,  Tetsuya Uehara ,  Hirotoshi Sakashita

IPC分类号： D21H21/18 ,  C09D7/65 ,  C08F220/18 ,  C08F220/36 ,  C09D5/00 ,  C09D103/02 ,  D21H17/28 ,  D21H17/37 ,  D21H19/12 ,  D21H27/10

CPC分类号： D21H21/18 ,  C08F220/1812 ,  C08F220/1818 ,  C08F220/36 ,  C09D5/00 ,  C09D7/65 ,  C09D103/02 ,  D21H17/28 ,  D21H17/37 ,  D21H19/12 ,  D21H27/10 ,  C08F2800/20

摘要： An oil-resistant agent for paper, which contains a non-fluorine copolymer that has a repeating unit formed from (a) an acrylic monomer having a long-chain hydrocarbon group with 7-40 carbon atoms and a repeating unit formed from (b) an acrylic monomer having a hydrophilic group. The oil-resistant agent for paper also contains a liquid medium that is composed of water and/or an organic solvent, preferably of water or a mixture (aqueous medium) of water and an organic solvent. The non-fluorine copolymer preferably has a repeating unit formed from (c) a monomer having an ion donor group in addition to the repeating units formed from the monomers (a) and (b). Also disclosed is an oil-resistant paper having an oil-resistant layer including the oil-resistant agent for paper, and starch or modified starch, on a surface of the paper as well as a method of treating paper.

公开(公告)号：US11814540B2

公开(公告)日：2023-11-14

申请号：US17054626

申请日：2020-06-02

申请人： BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY

发明人： Muhammad Rabnawaz ,  Syeda Shamila Hamdani

IPC分类号： C09D189/00 ,  C09D103/02 ,  C09D105/08 ,  C09D129/04

CPC分类号： C09D189/00 ,  C09D103/02 ,  C09D105/08 ,  C09D129/04

摘要： The disclosure relates to omniphobic coatings, related articles including such coatings, and related method for forming such coatings or articles, for example biobased and/or biodegradable omniphobic coatings with high barrier properties. The omniphobic coating includes an oleophobic and hydrophilic first layer, and a hydrophobic and optionally oleophilic second layer adjacent to the first layer. A corresponding omniphobic coated article can include the omniphobic coating on a substrate such as a porous cellulosic or paper substrate, for example to provide a water- and oil/fat/grease-resistant coating for a paper-based product. The first layer of the omniphobic coating is adjacent to the substrate and the second layer is adjacent to the first layer at a position further from the substrate than the first layer. The omniphobic coating can be applied to a substrate in a layer-by-layer process, and the coated article can be recycled by extraction to remove the coating and recover the substrate material, for example in a re-pulping process.

公开(公告)号：US11674018B2

公开(公告)日：2023-06-13

申请号：US16925705

申请日：2020-07-10

申请人： BiologiQ, Inc.

发明人： Bradford LaPray ,  Donald R. Allen ,  Wenji Quan ,  Bruno R. Pereira ,  Shigenobu Miura

IPC分类号： C08L3/02 ,  C05G5/35 ,  C09D103/02 ,  C08K5/00

CPC分类号： C08L3/02 ,  C05G5/35 ,  C08K5/0016 ,  C09D103/02

摘要： Described herein are blends of carbohydrate-based polymeric materials with other polymeric materials, where the carbohydrate-based polymeric material is intimately blended with the other polymeric material, so as to exhibit very small particles sizes (e.g., less than 2 μm, or less than 1 μm) for the carbohydrate-based polymeric material in the matrix of the other polymeric material. Such intimate dispersion of very small particles provides for far more of the particles dispersed more evenly throughout the matrix of the other polymeric material, which may enhance various performance characteristics of the blended composite material, and provide for more consistent achievement of such characteristics, from batch to batch. Methods of producing articles from such blends exhibiting such small particles and excellent dispersion are also disclosed. While suitable for use in a wide variety of fields, examples may include for the coating of paper cups, and as a capsule material for sustained release fertilizer.

公开(公告)号：US11241514B2

公开(公告)日：2022-02-08

申请号：US16826428

申请日：2020-03-23

申请人： Enviroscent, Inc.

发明人： Eric Mehnert ,  Bao Trong Do ,  Nicholas D. McKay, Jr. ,  Jeffrey S. Sherwood

IPC分类号： A61L9/03 ,  C09D103/02 ,  A61L9/013 ,  A61L9/02 ,  C09J103/02 ,  C08K3/36

摘要： Described are bonding modulating coatings configured to provide an improved release profile of a volatile composition from a scent reservoir, wherein the modulating coating includes a barrier substance configured to hinder the release of the volatile composition through the modulating coating. The modulating coating also includes a hygroscopic substance that facilitates the release of the volatile composition through the modulating coating. The barrier substance and hygroscopic substance are mixed in a proportion such that the modulating coating provides a bonding action between adjacent scent reservoirs and may be formulated to maintain bonding even under the application of heat. The bonding modulating coating may then be used to bond a number of scent reservoirs together into a larger, three-dimensional matrix to provide improved scent retention and longevity.

公开(公告)号：US20210246333A1

公开(公告)日：2021-08-12

申请号：US17054626

申请日：2020-06-02

申请人： BOARD OF TRUSTEES OF MIGHIGAN STATE UNIVERSITY

发明人： Muhammad Rabnawaz ,  Syeda Shamila Hamdani

IPC分类号： C09D189/00 ,  C09D105/08 ,  C09D103/02 ,  C09D129/04

摘要： The disclosure relates to omniphobic coatings, related articles including such coatings, and related method for forming such coatings or articles, for example biobased and/or biodegradable omniphobic coatings with high barrier properties. The omniphobic coating includes an oleophobic and hydrophilic first layer, and a hydrophobic and optionally oleophilic second layer adjacent to the first layer. A corresponding omniphobic coated article can include the omniphobic coating on a substrate such as a porous cellulosic or paper substrate, for example to provide a water- and oil/fat/grease-resistant coating for a paper-based product. The first layer of the omniphobic coating is adjacent to the substrate and the second layer is adjacent to the first layer at a position further from the substrate than the first layer. The omniphobic coating can be applied to a substrate in a layer-by-layer process, and the coated article can be recycled by extraction to remove the coating and recover the substrate material, for example in a re-pulping process.

公开(公告)号：US20200331678A1

公开(公告)日：2020-10-22

申请号：US16915883

申请日：2020-06-29

申请人： MONOSOL, LLC

发明人： David M. Lee ,  Yashodhan S. Parulekar

IPC分类号： B65D65/46 ,  B65D30/08 ,  B65D37/00 ,  C08J7/06 ,  C08J7/04 ,  C11D17/04 ,  C11D3/50 ,  B32B27/30 ,  B32B1/02 ,  B32B27/28 ,  B32B27/36 ,  B32B27/42 ,  B32B27/38 ,  C09D1/02 ,  C09D103/02

摘要： Disclosed herein are water-soluble films and resulting packets including a water-soluble film coated by a powder, wherein the powder includes a mixture of a powdered lubricant and an active agent. Optionally, the active agent may be encapsulated, e.g. microencapsulated, for release of the active agent through mechanisms including, but not limited to, mechanical rupture, melt, ablation, dissolution, diffusion, biodegradation, or pH-controlled release. Active ingredients described include enzymes, oils, flavors, colorants, odor absorbers, fragrances, pesticides, fertilizers, activators, acid catalysts, metal catalysts, ion scavengers, bleaches, bleach components, fabric softeners and combinations thereof. Examples of packet fills include laundry detergents, bleach and laundry additives, fabric care, dishwashing, hard surface cleaning, beauty care, skin care, other personal care, and foodstuffs.

公开(公告)号：US10745578B2

公开(公告)日：2020-08-18

申请号：US15955015

申请日：2018-04-17

申请人： Rhodia Operations

发明人： Zhiyun Chen ,  Jean-Christophe Castaing ,  Peng Fei Ji ,  Galder Cristobal

IPC分类号： C09D105/00 ,  C09D105/04 ,  C09D105/06 ,  C09D105/08 ,  A01N25/10 ,  A01C1/06 ,  C08L99/00 ,  C05G3/00 ,  C09D103/02 ,  C09D101/02

摘要： A seed or seedling is coated with underivatized guar, cationic hydroxypropyl guar, polyacrylamide, poly(methacrylic acid), poly(acrylic acid), polyacrylate, polyethylene glycol), polyethyleneoxide, poly(vinyl alcohol), polyglycerol, polytetrahydrofuran, polyamide, hydroxypropyl guar, carboxymethyl guar, carboxymethylhydroxypropyl guar, underivatized starch, cationic starch, corn starch, wheat starch, rice starch, potato starch, tapioca, waxy maize, sorghum, waxy sorghum, sago, dextrin, chitin, chitosan, xanthan gum, carageenan gum, gum karaya, gum arabic, pectin, cellulose, hydroxycellulose, hydroxyalkyl cellulose, hydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, or hydroxypropyl cellulose, the coated seed or seedling having a shelf-life at room temperature in ambient conditions in an unsealed container to at least two months.

公开(公告)号：US20200237949A1

公开(公告)日：2020-07-30

申请号：US16826428

申请日：2020-03-23

申请人： Enviroscent, Inc.

发明人： Eric Mehnert ,  Bao Trong Do ,  Nicholas D. McKay, JR. ,  Jeffrey S. Sherwood

IPC分类号： A61L9/03 ,  A61L9/02 ,  A61L9/013 ,  C09J103/02 ,  C09D103/02

摘要： Described are bonding modulating coatings configured to provide an improved release profile of a volatile composition from a scent reservoir, wherein the modulating coating includes a barrier substance configured to hinder the release of the volatile composition through the modulating coating. The modulating coating also includes a hygroscopic substance that facilitates the release of the volatile composition through the modulating coating. The barrier substance and hygroscopic substance are mixed in a proportion such that the modulating coating provides a bonding action between adjacent scent reservoirs and may be formulated to maintain bonding even under the application of heat. The bonding modulating coating may then be used to bond a number of scent reservoirs together into a larger, three-dimensional matrix to provide improved scent retention and longevity.

公开(公告)号：US10676592B2

公开(公告)日：2020-06-09

申请号：US15514214

申请日：2015-09-25

申请人： Ahlstrom-Munksjö Oyj

发明人： Menno Dufour ,  Violaine Durand

IPC分类号： C08K5/1525 ,  B32B27/12 ,  B32B7/06 ,  B32B23/02 ,  B32B27/06 ,  B32B27/30 ,  D21H27/00 ,  B32B29/00 ,  B32B27/28 ,  B32B7/00 ,  B32B5/02 ,  B32B27/26 ,  B32B5/00 ,  B32B23/00 ,  C09J7/29 ,  B32B29/02 ,  B32B9/06 ,  B32B27/08 ,  B32B23/06 ,  B23B9/04 ,  B32B7/12 ,  B32B23/14 ,  B32B27/10 ,  B32B9/02 ,  B32B23/16 ,  B32B27/18 ,  B32B23/04 ,  B32B23/08 ,  B05D5/08 ,  B05D3/02 ,  B05D5/10 ,  C09J7/20 ,  C09J7/40 ,  C09J7/21 ,  C09D129/02 ,  C09D103/04 ,  C09D103/08 ,  C09D103/10 ,  C09D101/02 ,  C09D103/02 ,  C09D127/06 ,  C09D131/04 ,  C09D103/06 ,  C08L1/02 ,  C08L3/06 ,  C08L31/04 ,  C08L27/06 ,  C08L29/02 ,  C08L3/02 ,  C08L3/04 ,  C08L3/08 ,  C08L3/10 ,  C08K5/00 ,  C08K5/053 ,  C08K5/29 ,  C08K5/07 ,  B32B9/04

摘要： A cellulose fiber-based substrate, at least one side of which is coated with an aqueous mixture composed of: a) at least one water-soluble polymer (WSP) containing hydroxyl groups, b) at least one lactone substituted with at least one linear or branched and/or cyclic C8-C30 hydrocarbon chain which may contain heteroatoms, c) at least one crosslinking agent. A method of production and use thereof.