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1. 发明授权

US12012352B2 Mat and gypsum boards suitable for wet or humid areas 有权
公开(公告)号：US12012352B2
公开(公告)日：2024-06-18
申请号：US15517205
申请日：2015-10-06
申请人： Ahlstrom Oyj
发明人： Emmanuel Faynot , Marc Berlioz , Samuel Merlet , Claude Leclercq
IPC分类号： C03C13/00 , B32B5/02 , B32B5/08 , B32B5/22 , B32B5/24 , B32B5/26 , B32B7/12 , B32B13/00 , B32B13/14 , C03C13/06 , C04B28/14 , D04H1/00 , D04H1/587 , D04H13/00 , D21H11/00 , D21H11/12 , D21H13/00 , D21H13/14 , D21H13/24 , D21H13/26 , D21H17/33 , D21H17/37 , E04C2/04 , C03C25/1025 , C03C25/28 , C04B111/00
CPC分类号： C03C13/00 , B32B5/022 , B32B5/08 , B32B5/22 , B32B5/24 , B32B5/26 , B32B7/12 , B32B13/00 , B32B13/14 , C03C13/06 , C04B28/14 , D04H1/00 , D04H1/587 , D04H13/00 , D21H11/00 , D21H11/12 , D21H13/00 , D21H13/14 , D21H13/24 , D21H13/26 , D21H17/33 , D21H17/37 , E04C2/04 , E04C2/043 , B32B2260/021 , B32B2260/046 , B32B2262/0253 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2262/04 , B32B2262/06 , B32B2262/062 , B32B2262/065 , B32B2262/067 , B32B2262/10 , B32B2262/101 , B32B2262/14 , B32B2307/538 , B32B2307/546 , B32B2307/718 , B32B2419/00 , C03C25/103 , C03C25/28 , C04B2111/0062 , C04B2111/00629
摘要： The invention relates to a fibrous mat facer for preparing a gypsum board, to a gypsum board comprising said mat facer and to a system comprising said gypsum board. The fibrous mat comprises at least one ply of a non-woven fabric, and a binder composition, wherein the binder composition represents from 10 to 40 wt % of the total weight of the mat. The binder composition comprises a copolymer comprising a co-monomer unit of a vinyl ester of an alpha branched aliphatic monocarboxylic acid, said copolymer being present in an amount from 25 to 100 wt % of the binder composition weight.

2. 发明公开

US20240191436A1 SANITARY TISSUE PRODUCTS 审中-公开
公开(公告)号：US20240191436A1
公开(公告)日：2024-06-13
申请号：US18586760
申请日：2024-02-26
申请人： The Procter & Gamble Company
发明人： Ward William Ostendorf , Guillermo Matias Vidal , Jeffrey Glen Sheehan , David Warren Loebker , Ryan Dominic Maladen , John Allen Manifold , Khosrow Parviz Mohammadi
IPC分类号： D21H27/02 , D21H11/00 , D21H11/04 , D21H27/00 , D21H27/40
CPC分类号： D21H27/02 , D21H11/00 , D21H11/04 , D21H27/005 , D21H27/40
摘要： Sanitary tissue products employing fibrous structures that exhibit novel combination of slip stick coefficient of friction and compressibility properties and methods for making same.

3. 发明公开

US20240076686A1 METHODS FOR CONTROLLING CELL WALL BIOSYNTHESIS AND GENETICALLY MODIFIED PLANTS 审中-公开
公开(公告)号：US20240076686A1
公开(公告)日：2024-03-07
申请号：US18335540
申请日：2023-06-15
申请人： UT-Battelle, LLC , University of Tennessee Research Foundation
发明人： Timothy J. Tschaplinski , Daniel A. Jacobson , David Kainer , Deborah A. Weighill , Anna K. Furches
IPC分类号： C12N15/82 , C12P7/06 , D21H11/00
CPC分类号： C12N15/8262 , C12N15/8213 , C12N15/8218 , C12P7/06 , D21H11/00
摘要： The present disclosure provides methods of producing plants with preferred levels of cell wall biosynthesis; and uses of such plants. The inventors have identified that the GFR9, CCoAOMT and MYB41 genes are major regulators of the cell wall biosynthesis pathway. Plants with modulated cell wall biosynthesis, based on modulation of the expression or activity of the GFR9, CCoAOMT and MYB41 genes, have divergent uses including pulp and paper production, and bioproduct production.

4. 发明公开

US20240003094A1 PULP MOLDED CONTAINER AND FABRICATING METHOD THEREOF 审中-公开
公开(公告)号：US20240003094A1
公开(公告)日：2024-01-04
申请号：US18341883
申请日：2023-06-27
申请人： INTLPAK ENTERPRISES CORPORATION
发明人： Su-Chu CHEN CHUANG
IPC分类号： D21J3/10 , D21H11/00
CPC分类号： D21J3/10 , D21H11/00
摘要： A fabricating method of a pulp molded container includes providing a main material, performing a dispersing step, performing a pulping step, performing an additive adding step, and performing a heat compression molding step. The main material includes a long fiber pulp and a short fiber pulp. In the dispersing step, the main material is dispersed evenly in water to form an aqueous pulp solution. In the pulping step, the aqueous pulp solution is mechanically fibrillated to form a fibrillated pulp. In the additive adding step, an additive is added into the fibrillated pulp and mixed to form a paper pulp. In the heat compression molding step, the paper pulp is formed into the pulp molded container by heat compression molding.

5. 发明公开

US20230407568A1 Pulp Mixture 审中-公开
公开(公告)号：US20230407568A1
公开(公告)日：2023-12-21
申请号：US18223509
申请日：2023-07-18
申请人： Billerudkorsnas AB
发明人： Irina Rauvanto , Lars Hilden
IPC分类号： D21H11/00 , D21D1/20 , D21H27/00 , D21J1/08 , D21J3/10
CPC分类号： D21H11/00 , D21D1/20 , D21H27/00 , D21J1/08 , D21J3/10
摘要： There is provided a use of a pulp mixture for forming a container in a mould, which pulp mixture comprises: 65-90%, such as 70-84%, by dry weight of a first pulp having a Schopper-Riegler (SR) number of below 48, preferably below 40, more preferably below 30; and 10-35%, such as 16-30%, by dry weight of a second pulp having a Schopper-Riegler (SR) number of 60-90, preferably 70-90, more preferably 77-90. A pulp mixture and a method of producing a pulp mixture are also provided.

6. 发明授权

US11788232B2 Methods of making fabric-creped absorbent cellulosic sheets 有权
公开(公告)号：US11788232B2
公开(公告)日：2023-10-17
申请号：US17231192
申请日：2021-04-15
申请人： GPCP IP Holdings LLC
发明人： Daniel Hue Ming Sze , Xiaolin Fan , Hung-Liang Chou , Taiye Philips Oriaran , Farminder Singh Anand , Dean Joseph Baumgartner , Joseph Henry Miller
IPC分类号： D21H27/00 , D21H11/00 , D21F11/00 , B31F1/16 , D21F11/14 , B31F1/07 , D21F7/12
CPC分类号： D21H27/002 , B31F1/07 , B31F1/16 , D21F7/12 , D21F11/006 , D21F11/14 , D21H11/00
摘要： A method of making a fabric-creped absorbent cellulosic sheet. The method includes compactively dewatering a papermaking furnish to form a web having a consistency of about thirty percent to about sixty percent, creping the web under pressure in a creping nip between a transfer surface and a structuring fabric, and drying the web to form the absorbent cellulosic sheet. The absorbent sheet has SAT capacities of at least about 9.5 g/g and at least about 500 g/m2. A creping ratio is defined by the speed of the transfer surface relative to the speed of the structuring fabric, and the creping ratio is less than about 25%.

7. 发明授权

US11680373B2 Container for fibrous wipes 有权
公开(公告)号：US11680373B2
公开(公告)日：2023-06-20
申请号：US16914526
申请日：2020-06-29
申请人： The Procter & Gamble Company
发明人： Jonathan Paul Brennan , Steven Lee Barnholtz , Jeffrey Len Osborne , Pamela Marie Morison
IPC分类号： D21H27/00 , D04H3/005 , D04H3/015 , D04H3/153 , D21H11/00 , D21H13/14 , D21H13/16 , D21H13/24
CPC分类号： D21H27/005 , D04H3/005 , D04H3/015 , D04H3/153 , D21H11/00 , D21H13/14 , D21H13/16 , D21H13/24 , D21H27/007 , Y10T428/2481 , Y10T428/249921 , Y10T428/26 , Y10T442/60
摘要： Containers containing fibrous wipes that exhibit a novel combination of properties are provided.

8. 发明授权

US11667981B2 Lignocellulosic conversion processes and products 有权
公开(公告)号：US11667981B2
公开(公告)日：2023-06-06
申请号：US17100679
申请日：2020-11-20
申请人： Virdia, LLC
发明人： Aharon Eyal , Robert P. Jansen
IPC分类号： C13K1/02 , C08H8/00 , C13K13/00 , A61L15/42 , C08H7/00 , C08L97/02 , D21C3/00 , D21H11/00 , C10L1/00 , C10L1/02 , C10L1/04 , C10L1/06 , C10L1/08 , C07C57/04 , C08K3/20 , C10L1/18 , C11D3/382 , C11D3/386 , A61L15/20 , C11D1/66 , C12P7/10 , C12P7/18 , C12P7/56 , D21C5/02
CPC分类号： C13K1/02 , A61L15/20 , A61L15/42 , C07C57/04 , C08H6/00 , C08H8/00 , C08K3/20 , C08L97/02 , C10L1/003 , C10L1/02 , C10L1/026 , C10L1/04 , C10L1/06 , C10L1/08 , C10L1/1802 , C11D1/66 , C11D3/382 , C11D3/386 , C11D3/38609 , C11D3/38618 , C12P7/10 , C12P7/18 , C12P7/56 , C13K13/00 , C13K13/002 , C13K13/007 , D21C3/00 , D21C5/022 , D21H11/00 , C12P2201/00 , Y02E50/10
摘要： Processes for converting lignocellulose to feedstock and downstream products are disclosed. The processes may include acid treatment of lignocellulose to produce a fermentation feedstock. In various instances, the processes include recovery or recycling of acid, such as recovery of hydrochloric acid from concentrated and/or dilute streams. Downstream products may include acrylic acid-based products such as diapers, paper and paper-based products, ethanol, biofuels such as biodiesel and fuel additives, and detergents.

9. 发明申请

US20210301467A1 PLASTIC FREE WET WIPES WITH HIGH BULK & WET STRENGTH 有权
公开(公告)号：US20210301467A1
公开(公告)日：2021-09-30
申请号：US17212675
申请日：2021-03-25
申请人： Richard Paul Knowlson , Matthew Lee Koele , Matthew Russell Roberts , Fernando Romo Lopez
发明人： Richard Paul Knowlson , Matthew Lee Koele , Matthew Russell Roberts , Fernando Romo Lopez
IPC分类号： D21H11/00 , D21H15/04
摘要： A wet wipe is provided. The wet wipe includes a sheet formed from non-plastic materials. The sheet has a weight of between 40-90 gsm. The sheet comprises a blend of wood pulp fluff fiber and cellulosic staple fibers and/or cross-linked curly pulp. The wood pulp fluff fiber has a weight percent of between 60-95%. The cellulosic staple fibers and/or cross-linked curly pulp has a weight percent of between 40-5%. A plastic free binder is included. The sheet has an effective wet strength of at least 150 grams per linear inch in the cross-direction.

10. 发明授权

US11083217B2 Filter paper for cigarette filters 有权
公开(公告)号：US11083217B2
公开(公告)日：2021-08-10
申请号：US16087172
申请日：2017-01-24
申请人： DELFORTGROUP AG
发明人： Stefan Bachmann , Christian Mair , Dietmar Volgger
IPC分类号： A24D3/10 , D21H11/00 , D21H15/06 , D21H27/08 , A24D3/06 , D21H27/00
摘要： Disclosed herewith is a filter paper for manufacturing filters for smoking articles, in particular filter cigarettes, with the following properties the filter paper comprises fibers comprising pulp fibers, at least 80% by weight, preferably at least 90% by weight, particularly preferably at least 95% by weight and highly particularly preferably 100% by weight of the filter paper is formed by long-fiber pulp fibers, of the fibers, a proportion with respect to the number of the fibers of between 2% and 10%, preferably between 3% and 9% and particularly preferably between 4% and 8% has a length of less than 0.2 mm, the air permeability of the filter paper, measured in accordance with ISO 2965:2009, is between 500 cm·min−1·kPa−1 and 15000 cm·min−1·kPa−1 and preferably between 1000 cm·min−1·kPa−1 and 9000 cm·min−1·kPa−1, the number-averaged length of the fibers in the filter paper is greater than 1 mm and less than 5 mm, preferably greater than 2 mm and less than 4 mm, and the number-averaged width of the fibers in the filter paper is between 10 μm and 50 μm, preferably between 20 μm and 40 μm, and particularly preferably between 25 μm and 35 μm.

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