KR101819056B1 - 안정한 전분 분산액의 제조 방법 - Google Patents
안정한 전분 분산액의 제조 방법 Download PDFInfo
- Publication number
- KR101819056B1 KR101819056B1 KR1020127017748A KR20127017748A KR101819056B1 KR 101819056 B1 KR101819056 B1 KR 101819056B1 KR 1020127017748 A KR1020127017748 A KR 1020127017748A KR 20127017748 A KR20127017748 A KR 20127017748A KR 101819056 B1 KR101819056 B1 KR 101819056B1
- Authority
- KR
- South Korea
- Prior art keywords
- starch
- dispersion
- extruder
- liquid
- extrusion
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- 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
- A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/08—Concentration of starch suspensions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/003—Crosslinking of starch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D103/00—Coating compositions based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09D103/02—Starch; Degradation products thereof, e.g. dextrin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/54—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Food Science & Technology (AREA)
- Nutrition Science (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
[발명을 실시하기 위한 구체적인 내용]
Claims (14)
- 피드(feed) 전분 및 수산기-보유 액체(hydroxylic liquid)를 압출기에 도입하는 단계; 및
상기 압출기에서, 압출 후 7일에 관찰시 겔을 형성하지 않는 수산기-보유 액체내 전분 입자의 안정한 분산액을 제조하도록, 가교결합제의 부재하에 상기 전분 및 상기 액체에 전단력을 적용하는 단계
를 포함하되,
상기 분산액의 고체 함량이 15 중량% 이상인, 수산기-보유 액체내 전분 분산액의 제조 방법. - 제 1 항에 있어서,
상기 분산액이 압출 후 7일에 측정된 점도가 압출 후 1일에 측정된 점도보다 높지 않은 안정한 분산액인, 방법. - 제 1 항에 있어서,
상기 분산액내 전분 입자의 수 평균 입자 크기가 0.02㎛ 내지 0.4㎛인, 방법. - 삭제
- [청구항 5은(는) 설정등록료 납부시 포기되었습니다.]제 1 항에 있어서,
상기 분산액의 액체 중 적어도 일부를 제거하는 단계를 추가로 포함하는, 방법. - 제 1 항에 있어서,
비-기계적 에너지(specific mechanical energy; SME)가 400 J/g 이상인, 방법. - 제 1 항에 있어서,
상기 압출기가 동시-회전 자정형 트윈 스크류 압출기(co-rotating, self wiping twin screw extruder)인, 방법. - 제 1 항에 있어서,
상기 방법이 계면활성제 없이 수행되는, 방법. - [청구항 9은(는) 설정등록료 납부시 포기되었습니다.]제 1 항에 있어서,
상기 분산액내 전분 입자의 수 평균 입자 크기가 0.05㎛ 내지 0.2㎛인, 방법. - [청구항 10은(는) 설정등록료 납부시 포기되었습니다.]제 1 항에 있어서,
상기 분산액의 제조 후 7일째에 측정된 분산액의 브룩필드 점도가 1,000 mPa·s 이하인, 방법. - 제 1 항 내지 제 3 항 및 제 5 항 내지 제 10 항 중 어느 한 항에 따른 방법에 의해 제조된 전분 분산액.
- 제 11 항의 전분 분산액을 포함하는 코팅 배합물.
- 제 12 항에 있어서,
상기 코팅 배합물이 종이 코팅 배합물인, 배합물. - 피드 전분 및 수성 액체를, 배출구에서 배압 조절기 장치에 연결되어 있는 압출기에 도입하는 단계;
상기 압출기에서 가교결합제의 부재하에 상기 전분 및 상기 액체에 전단력을 적용하는 단계; 및
상기 전분 입자의 안정한 수성 분산액을 회수하는 단계
를 포함하되,
상기 분산액의 고체 함량이 15 중량% 이상인, 수성 전분 분산액의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28540409P | 2009-12-10 | 2009-12-10 | |
| US61/285,404 | 2009-12-10 | ||
| PCT/US2010/058690 WO2011071742A2 (en) | 2009-12-10 | 2010-12-02 | Process for preparing stable starch dispersions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120123306A KR20120123306A (ko) | 2012-11-08 |
| KR101819056B1 true KR101819056B1 (ko) | 2018-01-16 |
Family
ID=44146115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127017748A Active KR101819056B1 (ko) | 2009-12-10 | 2010-12-02 | 안정한 전분 분산액의 제조 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9068062B2 (ko) |
| EP (1) | EP2509445B1 (ko) |
| KR (1) | KR101819056B1 (ko) |
| CN (1) | CN102651977B (ko) |
| WO (1) | WO2011071742A2 (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5871914B2 (ja) * | 2010-06-07 | 2016-03-01 | ダウ グローバル テクノロジーズ エルエルシー | デンプン粒子の安定分散体の調製方法 |
| JP6035633B2 (ja) | 2010-12-02 | 2016-11-30 | グリーンマーク バイオメディカル インコーポレイテッドGreenMark Biomedical, Inc. | アプタマーバイオコンジュゲート薬物送達システム |
| US20120309246A1 (en) | 2011-06-03 | 2012-12-06 | Alexander Tseitlin | Curable biopolymer nanoparticle latex binder for mineral, natural organic, or synthetic fiber products and non-woven mats |
| CN103764124A (zh) * | 2011-08-30 | 2014-04-30 | 陶氏环球技术有限责任公司 | 包含纤维素醚和淀粉的涂层组合物 |
| EP3336138B1 (en) | 2011-09-19 | 2020-09-16 | Novamont S.p.A. | Stable aqueous dispersions comprising complexed starch |
| US9616696B2 (en) | 2013-10-23 | 2017-04-11 | Ecosynthetix Inc. | Coating for paper adapted for inkjet printing |
| US11453798B2 (en) | 2013-12-05 | 2022-09-27 | Ecosynthetix Ltd. | Formaldehyde free binder and multi-component nanoparticle |
| WO2017070578A1 (en) | 2015-10-21 | 2017-04-27 | The Regents Of The University Of Michigan | Detection and treatment of caries and microcavities with nanoparticles |
| US20180245065A1 (en) | 2016-11-01 | 2018-08-30 | Novartis Ag | Methods and compositions for enhancing gene editing |
| CA3090303A1 (en) | 2018-03-28 | 2019-10-03 | Greenmark Biomedical Inc. | Phosphate crosslinked starch nanoparticle and dental treatments |
| TWI668265B (zh) * | 2018-08-10 | 2019-08-11 | 衍鋐機械股份有限公司 | 具疏水性的熱塑性澱粉材料與製造方法 |
| CN111548608A (zh) * | 2020-05-25 | 2020-08-18 | 常州龙骏天纯环保科技有限公司 | 一种可堆肥降解生物基薄膜及其制备方法 |
| EP4540330A1 (en) * | 2022-06-15 | 2025-04-23 | WestRock MWV, LLC | Coated cellulosic structures |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050061203A1 (en) | 2000-07-24 | 2005-03-24 | Ecosynthetix Inc. | Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions |
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| CA1079016A (en) * | 1976-03-25 | 1980-06-10 | Donald S. Greif | Water insensitive starch fibers and a process for the production thereof |
| CA1097466A (en) * | 1976-03-25 | 1981-03-17 | Henry R. Hernandez | Process for the production of paper containing starch fibers and the paper produced thereby |
| DE4143132A1 (de) * | 1991-12-28 | 1993-07-01 | Univ Dresden Tech | Verfahren zum loesen von staerke allein oder in kombination mit anderen natuerlichen und synthetischen polymeren |
| US5539021A (en) | 1995-06-05 | 1996-07-23 | The Dow Chemical Company | Process for preparing high internal phase ratio emulsions and latexes derived thereof |
| NL1006444C2 (nl) | 1997-07-01 | 1999-01-05 | Inst Voor Agrotech Onderzoek | Inkapseling van werkzame stoffen. |
| US5872199A (en) | 1997-08-29 | 1999-02-16 | Lions Adhesives, Inc. | Sugar based vinyl monomers and copolymers useful in repulpable adhesives and other applications |
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| MX220923B (es) | 1999-01-25 | 2004-06-11 | Ato Bv | Nanoparticulas biopolimericas. |
| US6355734B1 (en) | 1999-08-20 | 2002-03-12 | Ecosynthetix Inc. | Resin-fortified sugar-based vinyl emulsion copolymers and methods of preparing the same |
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| EP1148067A1 (en) * | 2000-04-18 | 2001-10-24 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. | Extrusion of high amylopectin starch |
| EP1176254A1 (en) * | 2000-07-24 | 2002-01-30 | The Dow Chemical Company | Use of dispersions of crosslinked cationic starch in papermaking |
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| CA2445885C (en) * | 2001-05-02 | 2010-12-07 | Ecosynthetix Inc. | Environmentally friendly biopolymer adhesives and applications based thereon |
| ATE329980T1 (de) | 2001-05-02 | 2006-07-15 | Ecosynthetix Inc | Verfahren zur herstellung einer wellpappe und die hergestellte wellpappe |
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| EP1848580A4 (en) | 2005-02-10 | 2012-08-15 | Ecosynthetix Ltd | APPARATUS AND METHOD FOR PRODUCING CORRUGATED CARDBOARD AND COUNTERCOLLE AND ASSOCIATED COMPOSITIONS |
| US8318230B2 (en) * | 2005-05-02 | 2012-11-27 | Henkel Ag & Co. Kgaa | Use of debranched starch in extrusion-spheronization pharmaceutical pellets |
| US7276126B2 (en) | 2005-06-03 | 2007-10-02 | Tate And Lyle Ingredients Americas, Inc. | Production of enzyme-resistant starch by extrusion |
| BRPI0716663B1 (pt) | 2006-08-15 | 2019-08-27 | Ecosynthetix Inc | processo para produzir um produto de nanopartículas de biopolímero |
-
2010
- 2010-12-02 KR KR1020127017748A patent/KR101819056B1/ko active Active
- 2010-12-02 US US13/514,380 patent/US9068062B2/en active Active
- 2010-12-02 EP EP10836442.3A patent/EP2509445B1/en active Active
- 2010-12-02 CN CN201080056089.3A patent/CN102651977B/zh active Active
- 2010-12-02 WO PCT/US2010/058690 patent/WO2011071742A2/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050061203A1 (en) | 2000-07-24 | 2005-03-24 | Ecosynthetix Inc. | Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2509445A2 (en) | 2012-10-17 |
| EP2509445B1 (en) | 2019-01-23 |
| EP2509445A4 (en) | 2014-05-14 |
| US20130000514A1 (en) | 2013-01-03 |
| WO2011071742A2 (en) | 2011-06-16 |
| KR20120123306A (ko) | 2012-11-08 |
| CN102651977A (zh) | 2012-08-29 |
| US9068062B2 (en) | 2015-06-30 |
| CN102651977B (zh) | 2014-08-20 |
| WO2011071742A3 (en) | 2011-10-13 |
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