公开(公告)号：US11124653B2

公开(公告)日：2021-09-21

申请号：US15739976

申请日：2016-06-24

申请人： GODAVARI BIOREFINERIES LTD.

发明人： Vinod Malshe ,  Sangeeta Srivastava ,  Manisha Jadhav

IPC分类号： B60C1/00 ,  C08H8/00 ,  C08K3/04 ,  C08L21/00 ,  C08L97/00 ,  C08L97/02 ,  C08L7/00

摘要： A biofiller for rubber reinforcement; said biofiller is surface treated up to 10% by weight of microcrystalline lignocellulose with aldehyde and/or ketone. The said biofiller has economic significance as well as reduces pollution as it replaces 2% carbon black from the rubber composition which is substantial amount after reviewing overall use of carbon black in rubber industries such as tyre industry, worldwide. A rubber composition comprising the said biofiller and its various applications such as tyre, shoes, bags, belts, etc.

公开(公告)号：US20210277201A1

公开(公告)日：2021-09-09

申请号：US16334613

申请日：2017-09-28

申请人： Dow Global Technologies LLC

发明人： Stephen W. King

IPC分类号： C08J9/42 ,  B27K3/15 ,  B27K3/36 ,  C09D171/02 ,  C08L97/02

摘要： A treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, the cellulosic material comprising wood including wood or wood composite materials, at least a portion of the pores containing a treating agent comprising: a polymer comprising a water soluble polyol; and a modifying agent comprising a hydrophobic polyalkylene polyol. A method for preparing a treated cellulosic material comprising: providing a cellulosic material; a first treatment protocol comprising impregnating the cellulosic material with a polymer, the polymer comprising a water-soluble polyol; and a second treatment protocol comprising impregnating the cellulosic material with a modifying agent, the modifying agent comprising a hydrophobic polyalkylene polyol.

公开(公告)号：US20210253860A1

公开(公告)日：2021-08-19

申请号：US17173301

申请日：2021-02-11

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Hidekazu KONISHI

IPC分类号： C08L97/02 ,  C08L1/28 ,  C08L23/12

摘要： An extrusion molding hydraulic composition contains: an expansive additive; a water-soluble hydroxyalkylalkyl cellulose; a cement; an aggregate; reinforcing fibers; and water, wherein a weight ratio between the expansive additive and the water-soluble hydroxyalkylalkyl cellulose is 50:50 to 99:1.

公开(公告)号：US20210221112A1

公开(公告)日：2021-07-22

申请号：US16093974

申请日：2017-10-23

申请人： JETCOAT (SHANGHAI) CO LTD, CHINA

发明人： Huihuang LIU ,  Tungyuen LIU ,  Juntai HUANG ,  Kuojiun LIU

IPC分类号： B32B27/30 ,  B32B27/08 ,  B32B27/20 ,  B32B21/14 ,  B32B21/08 ,  B32B7/12 ,  C08L97/02 ,  E04F15/10

摘要： The present invention provides a composite panel, containing a substrate layer and at least one functional layer disposed above and/or below the substrate layer. The composite panel of present invention is environmentally friendly with zero formaldehyde, elastic and comfortable to touch, and has good appearance. The composite panel of the present invention may subject to surface treatments in accordance with actual needs to provide better functionality and practicality.

公开(公告)号：US11066525B2

公开(公告)日：2021-07-20

申请号：US15110784

申请日：2015-01-09

申请人： UPM-KYMMENE CORPORATION

发明人： Mauno Miettinen

IPC分类号： B07B7/00 ,  C08H8/00 ,  C08H7/00 ,  C08L97/00 ,  C08L97/02 ,  B03D1/02 ,  B01J20/24 ,  B01J20/28 ,  B01J20/30 ,  B03D3/06 ,  D21H17/23 ,  B01D21/00

摘要： A method and an apparatus for separating lignocellulose particle fraction (3) and lignin particle fraction (4), in which crude lignin (1) formed from starting material (6) comprises lignocellulose particles and lignin particles. The method comprises adding stabilizing chemical (11) and/or hydrophobic chemical (12) into the crude lignin (1) in at least one step, and treating the crude lignin by separating the lignin particle fraction (4) and lignocellulose particle fraction (3) from each other in at least one separation step (2,8,9,10). Further, a lignocellulose particle fraction and a lignin particle fraction and their uses.

公开(公告)号：US11059957B2

公开(公告)日：2021-07-13

申请号：US15739322

申请日：2016-06-24

申请人： NEXTMATERIALS S.R.L. ,  POLITECNICO DI MILANO

发明人： Alberto Cigada ,  Mauro Profaizer ,  Barbara Del Curto ,  Maria Cristina Tanzi ,  Silvia Faré ,  Nadia Barelli

IPC分类号： C08L1/02 ,  B33Y40/00 ,  B33Y70/00 ,  B29C64/314 ,  C08L29/02 ,  C08L29/04 ,  C08L3/02 ,  C08L97/02 ,  B33Y80/00 ,  B29K101/12 ,  B29K401/00

摘要： The present invention related to a thermoplastic composition, suitable to be submitted to common methods of heat forming, or thermoforming, of thermoplastic materials, as well as the thermoformed composite material which is obtained/can be obtained from said thermoplastic composition, said thermoplastic composition and said thermoformed composite material derived therefrom comprising the combination of cellulose with a thermoplastic material comprising a hydrolysable or hydrosoluble polyhydroxylated polymer, such as starch or a polymer based on polyvinyl alcohol (PVA), wherein cellulose is available in an amount ranging from 30 to 60% by Weight, preferably from 40 to 60% by weight, said percentages being calculated on 100 parts by weight of the combination of cellulose with the thermoplastic material comprising a hydrolysable or hydrosoluble polyhydroxylated polymer.

公开(公告)号：US20210179737A1

公开(公告)日：2021-06-17

申请号：US17257008

申请日：2020-05-05

申请人： YILDIZ TEKNIK UNIVERSITESI ,  BIOLIVE BIYOLOJIK VE KIMYASAL TEKNOLOJILER SANAYI VE TICARET ANONIM SIRKETI

发明人： Duygu YILMAZ ,  Ahmet Fatih AYAS ,  Mehmet Emin OZ

IPC分类号： C08B1/00 ,  C08L97/02 ,  C08J3/12 ,  D21C1/06

摘要： A method for producing bioplastic granules includes the steps of subjecting an olive pit waste (prina) from olive oil factories to two different chemical shredding processes, extracting a necessary material for a bioplastic production from a shredded olive pit waste and adding natural polymerizer form holders into the necessary material.

公开(公告)号：US11028249B2

公开(公告)日：2021-06-08

申请号：US16119866

申请日：2018-08-31

申请人： National Technology & Engineering Solutions of Sandia, LLC

发明人： Tanmoy Dutta ,  Blake Simmons ,  Seema Singh

IPC分类号： C08J11/28 ,  C08L97/02 ,  C08J11/16 ,  C08L97/00 ,  C07C209/00 ,  C07C41/22 ,  C07C209/08 ,  C08H7/00 ,  C08J11/10

摘要： Methods and compositions are provided for synthesizing ionic liquids from lignin. Methods and compositions are also provided for treating lignin with ionic liquids.

公开(公告)号：US20210163748A1

公开(公告)日：2021-06-03

申请号：US17174414

申请日：2021-02-12

申请人： Fibredust, LLC

发明人： Sam Ahilan

IPC分类号： C08L97/02

摘要： According to at least one embodiment, a growing medium and method of making said growing medium is shown and described. This medium may include at least a first and second component such that at least one of the first or second component is coconut coir and the other of the at least first or second component is a wood fiber. In one embodiment, the at least first and second component are combined and then compressed via heat and pressure resulting in a finished medium for an end user.

公开(公告)号：US11015027B2

公开(公告)日：2021-05-25

申请号：US14770135

申请日：2014-02-20

申请人： Medite Europe Limited

发明人： Pat Beardmore ,  Tom Prendergast

IPC分类号： C08H8/00 ,  B27N3/04 ,  C08L97/02

摘要： A process for forming wood fibre comprising breaking down acetylated wood to produce acetylated wood fibre having a moisture content from about 5% w/w to about 8.5% w/w after it is comminuted to form wood fibre. The process includes a first moisture-introducing step for increasing the moisture content of the acetylated wood elements; and a second moisture-introducing step, separate to the first, for increasing the moisture content of the acetylated wood elements.