BR112014016656A2 - éteres de celulose com resistência térmica de gel aumentada - Google Patents

éteres de celulose com resistência térmica de gel aumentada

Info

Publication number
BR112014016656A2
BR112014016656A2 BR112014016656A BR112014016656A BR112014016656A2 BR 112014016656 A2 BR112014016656 A2 BR 112014016656A2 BR 112014016656 A BR112014016656 A BR 112014016656A BR 112014016656 A BR112014016656 A BR 112014016656A BR 112014016656 A2 BR112014016656 A2 BR 112014016656A2
Authority
BR
Brazil
Prior art keywords
thermal resistance
cellulose ethers
increased gel
increased
gel thermal
Prior art date
Application number
BR112014016656A
Other languages
English (en)
Other versions
BR112014016656B1 (pt
BR112014016656A8 (pt
Inventor
John Huebner Brian
Yang Hong
Bakeev Kirill
Original Assignee
Hercules Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of BR112014016656A2 publication Critical patent/BR112014016656A2/pt
Publication of BR112014016656A8 publication Critical patent/BR112014016656A8/pt
Publication of BR112014016656B1 publication Critical patent/BR112014016656B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
    • A23L29/262—Cellulose; Derivatives thereof, e.g. ethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

resumo patente de invenção: "éteres de celulose com resistência térmica de gel aumentada". a presente invenção refere-se a uma mistura aquosa de éter de celulose com resistência térmica aumentada, formada por combinação de celulose nanocristalina com éteres de celulose de gelificação térmica. esta mistura pode ser usada como um aglutinante em uma variedade de diferentes aplicações, como produtos alimentares e corpos verdes cerâmicos. ela também pode ser usada para formar cascas de cápsulas para substâncias farmacêuticas. 21708912v1 1/1 21708912v1
BR112014016656-0A 2012-01-06 2013-01-04 Corpo cerâmico verde, método de formação do mesmo, produto alimentar, cápsula de fármaco e método de formação da mesma BR112014016656B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261583790P 2012-01-06 2012-01-06
US61/583,790 2012-01-06
PCT/US2013/020228 WO2013103771A1 (en) 2012-01-06 2013-01-04 Cellulose ethers with improved thermal gel strength

Publications (3)

Publication Number Publication Date
BR112014016656A2 true BR112014016656A2 (pt) 2017-06-13
BR112014016656A8 BR112014016656A8 (pt) 2017-07-04
BR112014016656B1 BR112014016656B1 (pt) 2021-12-07

Family

ID=47599164

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014016656-0A BR112014016656B1 (pt) 2012-01-06 2013-01-04 Corpo cerâmico verde, método de formação do mesmo, produto alimentar, cápsula de fármaco e método de formação da mesma

Country Status (10)

Country Link
US (1) US20130178539A1 (pt)
EP (1) EP2800585B1 (pt)
CN (1) CN104053454B (pt)
BR (1) BR112014016656B1 (pt)
CA (1) CA2859769C (pt)
DK (1) DK2800585T3 (pt)
MX (1) MX354934B (pt)
PL (1) PL2800585T3 (pt)
RU (1) RU2640024C2 (pt)
WO (1) WO2013103771A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2563564T3 (pl) * 2010-04-26 2017-05-31 Dow Global Technologies Llc Kompozycja na wyroby formowane przez wytłaczanie
BR112015002075A2 (pt) * 2012-07-31 2019-10-15 Hercules Inc composições aquosas multifásicas estabilizadas
EP3163998A4 (en) * 2014-07-03 2018-02-28 Eetbe, Inc. Textured ingestible products
US10428259B2 (en) 2015-04-10 2019-10-01 Halliburton Energy Services, Inc. Downhole fluids and methods of use thereof
WO2017006330A1 (en) * 2015-07-09 2017-01-12 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd 3-dimensional printing of food
CN106495671B (zh) * 2016-10-12 2019-04-30 武汉理工大学 纤维素纳米晶改性陶瓷坯体及其制备方法
WO2018083268A1 (en) * 2016-11-04 2018-05-11 Jozef Stefan Institute Electro-conductive reinforced engineering ceramics and preparation thereof
US10723807B2 (en) * 2017-03-31 2020-07-28 Shin-Etsu Chemical Co., Ltd. Method for producing hydroxyalkyl alkyl cellulose
WO2019178698A1 (en) * 2018-03-21 2019-09-26 Ryan Selby Vaporizer capsules and methods of manufacture
EP4107008A1 (en) * 2020-02-19 2022-12-28 Birla Carbon U.S.A., Inc. Nanocellulose dispersion compositions containing carbon black for tire applications

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL64728A (en) * 1982-01-08 1985-05-31 Trilling David M Production of shaped food products
US5939485A (en) * 1995-06-19 1999-08-17 Medlogic Global Corporation Responsive polymer networks and methods of their use
WO2000059947A1 (en) * 1999-04-01 2000-10-12 The Dow Chemical Company Enhanced gel strength methylcellulose
RU2341290C2 (ru) * 2003-04-14 2008-12-20 Фмк Корпорейшн Гомогенный, термически обратимый гель, содержащий каррагенан пониженной вязкости, и продукты, изготовленные из него
DE102004056362A1 (de) * 2004-11-22 2006-06-01 Henkel Kgaa Schimmel-beständige Baustoffe
US7497982B2 (en) * 2005-10-20 2009-03-03 Corning Incorporated Method for forming a ceramic article using self lubricating binders
EP2058336A1 (de) * 2007-11-06 2009-05-13 Dow Wolff Cellulosics GmbH Ternäre Mischether
US8105430B2 (en) * 2009-06-30 2012-01-31 Alberta Research Council Inc. Aircraft anti-icing fluids formulated with nanocrystalline cellulose
US8101204B2 (en) * 2010-01-14 2012-01-24 Karl Wei Cao Hard capsule composition and method of use
CN101933897B (zh) * 2010-09-07 2012-09-05 江苏先声药物研究有限公司 注射用重组人血管内皮抑制素温度敏感性凝胶组合物
WO2013009253A1 (en) * 2011-07-08 2013-01-17 Chalmers Tekniska Högskola Aktiebolag Microfibrillated cellulose films for controlled release of active agents
KR20140129032A (ko) * 2012-02-24 2014-11-06 허큘레스 인코포레이티드 테이프 조인트 컴파운드 (jc) 중 나노결정질 셀룰로스 (ncc)

Also Published As

Publication number Publication date
BR112014016656B1 (pt) 2021-12-07
MX2014008162A (es) 2014-10-06
CN104053454B (zh) 2017-12-08
CN104053454A (zh) 2014-09-17
WO2013103771A1 (en) 2013-07-11
CA2859769C (en) 2016-04-05
MX354934B (es) 2018-03-26
BR112014016656A8 (pt) 2017-07-04
EP2800585B1 (en) 2018-03-07
RU2640024C2 (ru) 2017-12-25
US20130178539A1 (en) 2013-07-11
PL2800585T3 (pl) 2018-08-31
CA2859769A1 (en) 2013-07-11
RU2014132211A (ru) 2016-02-27
EP2800585A1 (en) 2014-11-12
DK2800585T3 (en) 2018-05-07

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Legal Events

Date Code Title Description
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: A61K 47/38 (2006.01)

B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/01/2013, OBSERVADAS AS CONDICOES LEGAIS.