公开(公告)号：US2868664A

公开(公告)日：1959-01-13

申请号：US42736554

申请日：1954-05-03

申请人： STEIN HALL & CO INC

发明人： GOLDSTEIN ARTHUR M

IPC分类号： C08L5/14 ,  C09J105/00 ,  D21H17/32

CPC分类号： D21H17/32 ,  C08L5/14 ,  C09J105/00 ,  C08L2666/02

公开(公告)号：US20240307592A1

公开(公告)日：2024-09-19

申请号：US18034455

申请日：2021-10-29

申请人： Spiderwort Inc.

发明人： Ryan Hickey ,  Kama Szereszewski ,  Andrew E. Pelling ,  Paula Cristina de Sousa Faria Tischer ,  Anna CANTO ,  Joshua SALAMUN ,  Matthew LOURENCO

IPC分类号： A61L27/52 ,  A23L29/262 ,  A23L31/00 ,  A23P30/40 ,  A61L27/20 ,  A61L27/38 ,  A61L27/54 ,  A61L27/56 ,  C08L5/14

CPC分类号： A61L27/52 ,  A23L29/262 ,  A23L31/00 ,  A23P30/40 ,  A61L27/20 ,  A61L27/383 ,  A61L27/54 ,  A61L27/56 ,  C08L5/14 ,  A61L2300/402 ,  A61L2400/06 ,  A61L2430/02 ,  A61L2430/34 ,  A61L2430/38

摘要： Provided herein are aerogels and foams including: single structural cells and/or groups of structural cells derived from a plant or fungal tissue, the single structural cells having a decellularized 3D structure lacking cellular materials and nucleic acids of plant or fungal tissue; the single structural cells and/or groups of structural cells being distributed within a carrier derived from a dehydrated, lyophilized, or freeze-dried hydrogel. Also provided herein are methods for preparing aerogels or foams, including steps of: providing a decellularized plant or fungal tissue; obtaining single structural cells and/or groups of structural cells from the decellularized plant or fungal tissue by performing mercerization; mixing or distributing the single structural cells and/or groups of structural cells in a hydrogel, to provide a mixture; and dehydrating, lyophilizing, or freeze-drying the mixture to provide the aerogel or foam. Related methods and uses are also provided.

公开(公告)号：US20220213276A1

公开(公告)日：2022-07-07

申请号：US17612994

申请日：2020-05-19

申请人： POLITECNICO DI MILANO

发明人： Andrea MELE ,  Franca CASTIGLIONE ,  Monica FERRO ,  Greta COLOMBO DUGONI ,  Maria Enrica DI PIETRO ,  Alberto MANNU ,  Walter PANZERI

IPC分类号： C08H8/00 ,  D21C3/20 ,  C08L5/14 ,  C08L97/00 ,  D21C9/08 ,  D21C1/10

摘要： A process for treatment of lignocellulosic biomasses with a process solvent selected from an eutectic solvent consisting of a hydrogen bond acceptor and of a hydrogen bond donor, an ionic liquid, and a mixture of the eutectic solvent and the ionic liquid, may include: A. mixing the biomasses with the process solvent and possibly separating insoluble cellulose residues and/or inorganic material; B. treating the possibly filtered process solvent solution from step A with water, thereby separating lignin; and C. separating hemicellulose from the mixture of the process solvent and possibly the water. Step C may be carried out by adding an organic solvent soluble in the process solvent and in the water, whereby hemicellulose precipitates and is subsequently separated with conventional techniques from a liquid phase comprising the process solvent, the organic solvent, and possibly the water.

公开(公告)号：US20180319959A1

公开(公告)日：2018-11-08

申请号：US15773823

申请日：2016-11-14

申请人： PTT Global Chemical Public Company Limited

发明人： Nopparat Suriyachai ,  Verawat Champreda ,  Navadol Laosiripojana

IPC分类号： C08L5/14 ,  C08B37/00 ,  C08L97/02

CPC分类号： C08L5/14 ,  B01D11/04 ,  C08B37/0057 ,  C08H8/00 ,  C08L97/02 ,  C08L2201/06 ,  Y02E50/343

摘要： This invention aims to develop a process for fractionation of lignocellulosic biomass by contacting lignocellulosic biomass with treatment liquid in close system at temperature not over 200° C. and pressure of 5 to 20 bars, wherein said treatment liquid comprises water-miscible part that comprising formic acid, alcohol, and water and water-immiscible part that comprising alkyl acetate. The lignocellulosic biomass may be selected from rice straw, bagasse, corncobs, corn stem, palm waste, grass, pineapple shell, bamboo, or mixture thereof.

公开(公告)号：US09637561B2

公开(公告)日：2017-05-02

申请号：US13984209

申请日：2012-02-08

申请人： Paul Gatenholm

发明人： Paul Gatenholm

IPC分类号： C08B37/00 ,  C08B37/14 ,  C08L5/14 ,  C08H8/00 ,  C12P19/04 ,  D21C5/00 ,  B65D81/18 ,  D21H27/10 ,  D21H21/16

CPC分类号： C08B37/006 ,  B65D81/18 ,  C08B37/0003 ,  C08B37/0057 ,  C08H8/00 ,  C08L5/14 ,  C12P19/04 ,  C12P2201/00 ,  D21C5/005 ,  D21H21/16 ,  D21H27/10 ,  Y10T428/31986

摘要： Food, consumer, and industrial product packaging materials are provided by embodiments of the present invention. Films and laminates based on a combination of negatively charged polysaccharides are provided as such packaging materials. The films can be prepared by mildly treating soft wood with steam followed by alkali extraction and enzymatic treatment. Negatively charged non-cellulosic polysaccharides are isolated with weight average molecular weight Mw higher than 10,000 g/mol and molecular structure comprising a xylan main chain substituted with more than 15 molar % of glucuronic acid and more than 5 molar % arabinose. The negatively charged non-cellulosic polysaccharides can be casted from water solution on a suitable carrier and surface acetylated or coated with acetylated polysaccharide to obtain oxygen and water barrier packaging laminate. Inventive packaging materials can have strength at break above 55 MPa, elongation to break above 2.5%, cohesive and adhesive properties and good oxygen and moisture barrier properties.

公开(公告)号：US09534096B2

公开(公告)日：2017-01-03

申请号：US13498882

申请日：2010-09-28

申请人： Jobys Kochumalayil ,  Sehaqui Houssine ,  Zhou Qi ,  Lars Berglund

发明人： Jobys Kochumalayil ,  Sehaqui Houssine ,  Zhou Qi ,  Lars Berglund

IPC分类号： C09D105/00 ,  C08J5/18 ,  C08B37/00 ,  C08K5/00 ,  C08K5/053 ,  C08K5/151 ,  C08L5/14

CPC分类号： C08J5/18 ,  C08B37/0087 ,  C08J2305/00 ,  C08K5/0016 ,  C08K5/053 ,  C08K5/151 ,  C08L5/14

摘要： The present invention pertains to films comprising xyloglucan, processes for preparing films comprising xyloglucan, as well as various uses of said films as for instance packaging material. Specifically, the present invention relates to xyloglucan films having advantageous properties relating to inter alia tensile strength, elastic modulus, and strain-to-failure.

摘要翻译： 本发明涉及包含木葡聚糖的膜，用于制备包含木葡聚糖的膜的方法，以及所述膜例如包装材料的各种用途。 具体地说，本发明涉及具有与抗拉强度，弹性模量和应变 - 破坏特性有关的特性的木葡聚糖膜。

公开(公告)号：US20150337120A1

公开(公告)日：2015-11-26

申请号：US14410181

申请日：2013-06-17

申请人： Lyckeby Culinar AB

发明人： Jan-Olof LUNDBERG

IPC分类号： C08L1/02 ,  C08L3/02 ,  A61K9/107 ,  A23L1/0522 ,  A61K47/38 ,  A23L1/035 ,  A23L1/0534 ,  C08L5/14 ,  A61K47/36

CPC分类号： C08L1/02 ,  A23L5/42 ,  A23L27/30 ,  A23L27/84 ,  A23L29/10 ,  A23L29/212 ,  A23L29/262 ,  A23L33/10 ,  A23L33/15 ,  A23V2002/00 ,  A61K9/107 ,  A61K47/36 ,  A61K47/38 ,  C08L3/02 ,  C08L5/14

摘要： The present invention relates to an emulsifier system comprising a fiber system including cellulose, hemicellulose and starch, and wherein the emulsifier system also comprises at least one lipophilic component, wherein the fiber part of the fiber system is insoluble in water and oil, wherein the emulsifier system comprises a water phase and a lipophilic phase where the lipophilic phase is emulsified in the water phase, wherein the fiber acts as a support phase which renders it possible to evenly disperse lipophilic components in the water phase, and wherein the emulsifier system is in the form of a paste having a viscosity to hold water insoluble particles suspended in the paste.

摘要翻译： 本发明涉及包含纤维素，半纤维素和淀粉的纤维体系的乳化剂体系，其中所述乳化剂体系还包含至少一种亲油性组分，其中所述纤维体系的纤维部分不溶于水和油，其中所述乳化剂 系统包括水相和亲油相，其中亲水相在水相中乳化，其中纤维起到支撑相的作用，从而使亲水组分在水相中均匀分散，并且其中乳化剂体系在 具有粘度以保持悬浮在糊状物中的水不溶性颗粒的糊状物的形式。

公开(公告)号：US08835142B2

公开(公告)日：2014-09-16

申请号：US12942024

申请日：2010-11-09

申请人： Marshall Medoff

发明人： Marshall Medoff

IPC分类号： C12P1/02 ,  C12N9/00 ,  B01J19/08 ,  C12P13/04 ,  C08L1/02 ,  C08J3/28 ,  A23K1/18 ,  C12P19/44 ,  A61Q19/00 ,  C08H8/00 ,  C08L5/14 ,  A23K1/00 ,  A23K1/14 ,  B01D39/18 ,  D21C9/00 ,  C13K1/02 ,  A23K1/16 ,  D21C5/00 ,  A61K8/97

CPC分类号： C12P13/24 ,  A23K10/12 ,  A23K10/30 ,  A23K10/37 ,  A23K20/163 ,  A23K40/00 ,  A23K50/10 ,  A23K50/80 ,  A23L5/36 ,  A23L7/115 ,  A23V2002/00 ,  A61K8/97 ,  A61Q19/00 ,  B01D39/18 ,  C08H8/00 ,  C08J3/28 ,  C08L1/02 ,  C08L5/14 ,  C12P7/10 ,  C12P7/16 ,  C12P7/40 ,  C12P7/46 ,  C12P7/56 ,  C12P13/04 ,  C12P13/06 ,  C12P13/08 ,  C12P13/12 ,  C12P13/14 ,  C12P13/20 ,  C12P13/222 ,  C12P13/227 ,  C12P19/02 ,  C12P19/14 ,  C12P19/44 ,  C12P2201/00 ,  C12P2203/00 ,  C13K1/02 ,  D21C5/005 ,  D21C9/001 ,  Y02A40/818 ,  Y02E50/10 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/30 ,  Y02P60/877

摘要： Biomass (e.g., plant biomass, animal biomass, microbial, and municipal waste biomass) is processed to produce useful products, such as food products and amino acids.

公开(公告)号：US06902649B1

公开(公告)日：2005-06-07

申请号：US09689994

申请日：2000-10-13

申请人： Jagannadh V. Satyavolu ,  David E. Garlie ,  Kevin R. Anderson ,  John T. McDonald ,  Paula R. Krogmann

发明人： Jagannadh V. Satyavolu ,  David E. Garlie ,  Kevin R. Anderson ,  John T. McDonald ,  Paula R. Krogmann

IPC分类号： A21D2/18 ,  A23L1/10 ,  A23L1/308 ,  A23L1/314 ,  C08B30/10 ,  C08L5/14 ,  D21C3/04 ,  D21C5/00 ,  D21C9/14 ,  D21C9/16 ,  D21H11/12 ,  D21H11/20 ,  D21H17/02 ,  D21H21/52

CPC分类号： D21H17/02 ,  A21D2/188 ,  A23L7/115 ,  A23L13/426 ,  A23L33/24 ,  C08B30/10 ,  C08L5/14 ,  D01C1/02 ,  D06L4/13 ,  D21C3/04 ,  D21C3/12 ,  D21C5/00 ,  D21H11/12 ,  D21H11/20 ,  D21H21/52

摘要： The disclosure provides a process of modifying a seed based fiber (SBF) to form an enhanced fiber additive (EFA). The process includes an acid treatment step and optionally at least one fiber modification step. Preferred EFA products and uses are described.

公开(公告)号：US20050070704A1

公开(公告)日：2005-03-31

申请号：US10998000

申请日：2004-11-29

申请人： Donald Renn ,  Nancy Blake

发明人： Donald Renn ,  Nancy Blake

IPC分类号： A23L19/10 ,  A23L29/238 ,  A23L29/244 ,  A23L29/25 ,  A23L29/269 ,  A61K9/48 ,  C08L5/00 ,  C08L5/14 ,  C07H1/06

CPC分类号： A61K9/4816 ,  A23L19/115 ,  A23L29/238 ,  A23L29/244 ,  A23L29/25 ,  A23L29/27 ,  A23V2002/00 ,  C08L5/00 ,  C08L5/14 ,  A23V2250/506 ,  A23V2250/5024 ,  A23V2250/5066 ,  A23V2250/5086 ,  A23V2250/507 ,  A23V2250/51086 ,  A23V2250/6406

摘要： This invention relates to novel clarified hydrocolloids which substantially retain the physical properties of unclarified hydrocolloids. The invention also pertains to a novel process for making the clarified hydrocolloids. A process of producing a hydrocolloid which, when hydrated, forms a clear sol comprising: (a) soaking a hydrocolloid containing material dispersed in water until the hydrocolloid is hydrated; (b) stirring the hydrated hydrocolloid until a homogenous particulate containing sol is obtained; (c) removing insoluble particulates to produce a clarified sol; (d) removing remaining particulates in the clarified sol by filtration; and (e) recovering the clarified hydrocolloid from the filtrate

摘要翻译： 本发明涉及基本保持未澄清的水胶体的物理性能的新型澄清的水胶体。 本发明还涉及制备澄清的水胶体的新方法。 一种生产水胶体的方法，当水合时，其形成透明溶胶，其包括：（a）将分散在水中的含有水胶体的材料浸泡直到水胶体水合; （b）搅拌水合的水胶体，直至获得均匀的含微粒溶胶; （c）除去不溶性颗粒以产生澄清的溶胶; （d）通过过滤除去澄清溶胶中剩余的微粒; 和（e）从滤液中回收澄清的水胶体