BR112012007920A2 - processo para produzir um derivado de polissacarídeo particulado e processo para controlar ou ajustar uma ou mais das propriedades selecionadas de diâmetro médio, comprimento médio, densidade aparente e taxa de dissolução de partículas de derivado de polissacarídeo - Google Patents

processo para produzir um derivado de polissacarídeo particulado e processo para controlar ou ajustar uma ou mais das propriedades selecionadas de diâmetro médio, comprimento médio, densidade aparente e taxa de dissolução de partículas de derivado de polissacarídeo

Info

Publication number
BR112012007920A2
BR112012007920A2 BR112012007920A BR112012007920A BR112012007920A2 BR 112012007920 A2 BR112012007920 A2 BR 112012007920A2 BR 112012007920 A BR112012007920 A BR 112012007920A BR 112012007920 A BR112012007920 A BR 112012007920A BR 112012007920 A2 BR112012007920 A2 BR 112012007920A2
Authority
BR
Brazil
Prior art keywords
polysaccharide derivative
adjusting
producing
controlling
bulk density
Prior art date
Application number
BR112012007920A
Other languages
English (en)
Inventor
Hermanns Juergen
Pierini Peter
Goerlach-Doht Yvonne
Original Assignee
Dow Global Technologies Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43806736&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012007920(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112012007920A2 publication Critical patent/BR112012007920A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08L1/02—Cellulose; Modified cellulose
    • 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
    • C08L1/28—Alkyl ethers
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Toxicology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR112012007920A 2010-07-28 2010-07-28 processo para produzir um derivado de polissacarídeo particulado e processo para controlar ou ajustar uma ou mais das propriedades selecionadas de diâmetro médio, comprimento médio, densidade aparente e taxa de dissolução de partículas de derivado de polissacarídeo BR112012007920A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/043522 WO2012015400A1 (en) 2010-07-28 2010-07-28 A process for dry-grinding a polysaccharide derivative

Publications (1)

Publication Number Publication Date
BR112012007920A2 true BR112012007920A2 (pt) 2019-09-24

Family

ID=43806736

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007920A BR112012007920A2 (pt) 2010-07-28 2010-07-28 processo para produzir um derivado de polissacarídeo particulado e processo para controlar ou ajustar uma ou mais das propriedades selecionadas de diâmetro médio, comprimento médio, densidade aparente e taxa de dissolução de partículas de derivado de polissacarídeo

Country Status (7)

Country Link
US (1) US8973853B2 (pt)
EP (1) EP2598557B1 (pt)
JP (1) JP6133773B2 (pt)
KR (1) KR101774208B1 (pt)
CN (1) CN102549049B (pt)
BR (1) BR112012007920A2 (pt)
WO (1) WO2012015400A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103459430B (zh) * 2011-04-06 2016-08-17 陶氏环球技术有限责任公司 生产具有高堆积密度和良好流动性的纤维素衍生物的方法
CN103561728B (zh) 2011-04-06 2016-08-10 陶氏环球技术有限责任公司 生产高堆积密度、良好流动性和改进的在冷水中的分散性的纤维素衍生物的方法
BR112013022431B1 (pt) 2011-04-06 2019-10-08 Dow Global Technologies Llc Derivado de polissacarídeo, forma de dosagem, processo para preparar uma forma de dosagem e uso de um derivado de polissacarídeo
EP2694558B1 (en) * 2011-04-06 2017-10-18 Dow Global Technologies LLC Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative
US10858570B2 (en) 2012-07-17 2020-12-08 Dow Global Technologies Llc Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water
KR102171570B1 (ko) 2012-09-25 2020-10-29 다우 글로벌 테크놀로지스 엘엘씨 높은 벌크 밀도, 우수한 유동성 및/또는 우수한 냉수 분산성 및 약한 용액 색을 갖는 셀룰로스 유도체의 제조 방법
CN104936460B (zh) 2012-09-27 2018-01-12 陶氏环球技术有限责任公司 用于降低油炸食品的油和/或脂肪吸收量的方法
CN104918501B (zh) * 2012-09-27 2017-07-18 陶氏环球技术有限责任公司 减少煎炸食品的油和/或脂肪吸收的方法
KR102193811B1 (ko) * 2012-09-27 2020-12-22 다우 글로벌 테크놀로지스 엘엘씨 튀김 식품의 오일 및/또는 지방 흡수를 감소시키는 방법
HRP20220839T1 (hr) 2015-07-31 2022-10-14 Steerlife India Private Limited Postupak i uređaj za kontinuiranu granulaciju materijala u prahu
MX2016013830A (es) 2015-10-27 2017-05-10 Shinetsu Chemical Co Eter de celulosa porosa no ionico soluble en agua que tiene excelente solubilidad y metodo para producir el mismo.
JP6247321B2 (ja) * 2016-01-18 2017-12-13 ダウ グローバル テクノロジーズ エルエルシー 多糖類誘導体を乾式粉砕するための方法
KR102519850B1 (ko) * 2016-10-07 2023-04-10 신에쓰 가가꾸 고교 가부시끼가이샤 히드록시알킬 알킬 셀룰로오스 및 그의 제조 방법, 및 고형 제제

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331864A (en) 1942-03-20 1943-10-12 Dow Chemical Co Method of preparing powdered cellulose ethers quickly soluble in cold water
DE952264C (de) 1952-04-06 1956-11-15 Henkel & Cie Gmbh Verfahren zur UEberfuehrung feuchter, faseriger Methylcellulosen in Pulver von hoherLoesungsgeschwindigkeit
US4650716A (en) 1985-05-14 1987-03-17 Hercules Incorporated Novel salts of carboxymethylcellulose
DE3839831A1 (de) 1988-11-25 1990-05-31 Hoechst Ag Verfahren und vorrichtung zur produktschonenden mahlung und gleichzeitigen trocknung von feuchten celluloseethern
GB2262527A (en) 1992-07-02 1993-06-23 Dow Deutschland Inc Process for grinding cellulose compounds
US5488104A (en) 1994-06-30 1996-01-30 The Dow Chemical Company Process for comminuting cellulose ethers
EP0824107A3 (de) * 1996-08-12 1998-04-22 Lenzing Aktiengesellschaft Cellulosepartikel
AU6613498A (en) 1997-01-21 1998-08-07 Wolff Walsrode Ag Process for preparing fine-particle polysaccharide derivatives
DE10009409A1 (de) 2000-02-28 2001-08-30 Wolff Walsrode Ag Verfahren zur Herstellung von pulverförmigen wasserlöslichen Cellulosederivaten
DE10009411A1 (de) 2000-02-28 2001-08-30 Wolff Walsrode Ag Verfahren zur Herstellung pulverförmiger wasserlöslicher Cellulosederivate unter Einsatz eines Wasserdampf/Inertgas-Gemisch oder Wasserdampf/Luft-Gemisch als Transport und Wärmeträgergas
CN101014646B (zh) 2004-08-10 2011-01-12 出光精密科技株式会社 改性粉末、含有该改性粉末的液态组合物、成形体及改性粉末的制造方法

Also Published As

Publication number Publication date
JP6133773B2 (ja) 2017-05-24
EP2598557B1 (en) 2019-03-20
CN102549049A (zh) 2012-07-04
US20130112787A1 (en) 2013-05-09
CN102549049B (zh) 2014-12-10
KR20130118722A (ko) 2013-10-30
JP2013532750A (ja) 2013-08-19
WO2012015400A1 (en) 2012-02-02
EP2598557A1 (en) 2013-06-05
KR101774208B1 (ko) 2017-09-04
US8973853B2 (en) 2015-03-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.