BR9811185A - Produto copolìmero de amido, processo para a preparação do mesmo, revestimento industrial ou de arquitetura, aglutinante para produtos de papel, e, adesivo - Google Patents

Produto copolìmero de amido, processo para a preparação do mesmo, revestimento industrial ou de arquitetura, aglutinante para produtos de papel, e, adesivo

Info

Publication number
BR9811185A
BR9811185A BR9811185-0A BR9811185A BR9811185A BR 9811185 A BR9811185 A BR 9811185A BR 9811185 A BR9811185 A BR 9811185A BR 9811185 A BR9811185 A BR 9811185A
Authority
BR
Brazil
Prior art keywords
starch
dispersion
free radical
product
industrial
Prior art date
Application number
BR9811185-0A
Other languages
English (en)
Inventor
Gary Luebke
Kenneth Curtis Benton
Yakov Letuchy
Original Assignee
Penford Corp
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 Penford Corp filed Critical Penford Corp
Publication of BR9811185A publication Critical patent/BR9811185A/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

"PRODUTO COPOLìMERO DE AMIDO, PROCESSO PARA A PREPARAçãO DO MESMO, REVESTIMENTO INDUSTRIAL OU DE ARQUITETURA, AGLUTINANTE PARA PRODUTOS DE PAPEL, E, ADESIVO" A invenção proporciona processos para a preparação de um produto copolímero de amido o qual é o produto da reação de amido e um ou mais monómeros sintéticos capazes de sofrer uma polimerização de radical livre na qual o produto da reação se apresenta na forma de uma emulsão ou dispersão possuindo um valor médio de tamanho de partícula menor que 180 nm conforme medido por meio de Fracionamento Hidrodinâmico Capilar. O processo inclui as etapas de: (a) dissolver ou dispersar de forma coloidal um amido em um solvente aquoso para formar uma solução ou dispersão de amido; (b) aquecer a solução ou dispersão de amido até uma faixa de temperatura especificada; (c) adicionar a essa solução ou dispersão de amido uma primeira porção do monómero sintético e um iniciador de radical livre para iniciar a polimerização do membro amido e do monómero sintético, e (d) após a polimerização por radical livre dos monómeros ter sido iniciada na presença do amido, adicionar à solução ou dispersão de amido porções adicionais dos monómeros sintéticos capazes de sofrer uma polimerização por radical livre. A invenção proporciona ainda processos melhorados para a preparação de produtos de copolímero de amido utilizando monómeros de aderência molhada, e revestimentos industriais e de arquitetura também melhorados contendo esses produtos copolímeros resultantes.
BR9811185-0A 1997-08-15 1998-08-13 Produto copolìmero de amido, processo para a preparação do mesmo, revestimento industrial ou de arquitetura, aglutinante para produtos de papel, e, adesivo BR9811185A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5584197P 1997-08-15 1997-08-15
PCT/US1998/016857 WO1999009251A1 (en) 1997-08-15 1998-08-13 Starch copolymer products and process

Publications (1)

Publication Number Publication Date
BR9811185A true BR9811185A (pt) 2000-07-25

Family

ID=22000503

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811185-0A BR9811185A (pt) 1997-08-15 1998-08-13 Produto copolìmero de amido, processo para a preparação do mesmo, revestimento industrial ou de arquitetura, aglutinante para produtos de papel, e, adesivo

Country Status (7)

Country Link
US (1) US6040379A (pt)
EP (1) EP1003933A4 (pt)
CN (1) CN1275179A (pt)
AU (1) AU8829098A (pt)
BR (1) BR9811185A (pt)
CA (1) CA2301274A1 (pt)
WO (1) WO1999009251A1 (pt)

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GB0027876D0 (en) * 2000-11-15 2000-12-27 Ucb Sa Coated films and coating compositions
DE602005019690D1 (de) * 2004-01-26 2010-04-15 Avery Dennison Corp Kartenbogen mit elektronenstrahlaushärtbaren polymeren als aufbrechbare schichten in vorgeschnittenen substraten
WO2005072158A2 (en) * 2004-01-26 2005-08-11 Avery Dennison Corporation Card sheet with starch compositions forming breakable layers in pre-cut substrates
US7442286B2 (en) * 2004-02-26 2008-10-28 Atotech Deutschland Gmbh Articles with electroplated zinc-nickel ternary and higher alloys, electroplating baths, processes and systems for electroplating such alloys
JP5030501B2 (ja) * 2006-07-31 2012-09-19 関西ペイント株式会社 澱粉系塗料組成物
CN101821304B (zh) * 2007-10-08 2013-03-13 巴斯夫欧洲公司 基于乙烯基芳香族化合物和共轭脂族二烯形成的共聚物的水性聚合物分散体、其制备方法及其用途
CN101981062B (zh) * 2008-04-01 2013-01-30 关西涂料株式会社 水分散体及水性涂料组合物、以及涂膜形成方法
US8613834B2 (en) 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
CA2742885A1 (en) 2008-11-25 2010-06-03 Basf Se Process for the preparation of aqueous polymer dispersions from a aromatic compound, a conjugated aliphatic diene and an ethylenically unsaturated carbonitrile
PT2580257E (pt) 2010-06-14 2015-04-21 Basf Se Dispersões poliméricas de compostos vinilaromáticos e monómeros de acrilatos, preparadas na presença de latex semente e de compostos de hidratos de carbono
US8637160B2 (en) 2010-06-14 2014-01-28 Basf Se Polymer dispersions of vinylaromatic compounds and acrylate monomers prepared in the presence of seed latex and carbohydrate compounds
CN101994277A (zh) * 2010-11-10 2011-03-30 威海东方润德新材料有限公司 纸张表面增强剂及其生产方法
US8697203B2 (en) * 2010-11-16 2014-04-15 International Paper Company Paper sizing composition with salt of calcium (II) and organic acid, products made thereby, method of using, and method of making
US20120225978A1 (en) 2011-03-02 2012-09-06 Basf Se Aqueous binders for granular and/or fibrous substrates
TR201809481T4 (tr) * 2011-03-02 2018-07-23 Basf Se Tanecikli ve/veya lifli substratlar için sulu bağlayıcılar.
CN103320066B (zh) * 2012-03-21 2015-12-16 永港伟方（北京）科技股份有限公司 无醛淀粉胶粘剂及其制备方法
CN102676098B (zh) * 2012-06-11 2014-01-15 合肥工业大学 一种改性淀粉基木材胶黏剂及其制备方法
CN102899961A (zh) * 2012-09-11 2013-01-30 青岛清大联创高新技术有限公司 一种新型环保纸张表面上光涂饰乳液及其制备方法
CN103590284A (zh) * 2013-11-06 2014-02-19 枣庄超越玉米淀粉有限公司 一种抄纸用淀粉乳液的生产工艺
CN104088193A (zh) * 2014-07-10 2014-10-08 金东纸业（江苏）股份有限公司 一种造纸浆料的处理方法及造纸浆料
EP3230361B1 (en) 2014-12-12 2018-11-28 Synthomer Sdn. Bhd. Polymer latex composition for dip-molding applications
EP3341445A1 (en) 2015-08-25 2018-07-04 Basf Se White polymer dispersion
CN106905487B (zh) * 2017-03-15 2019-01-18 晋州市大成变性淀粉有限公司 一种防水施胶淀粉的制备工艺
US20220033550A1 (en) 2018-12-03 2022-02-03 Basf Se Method for producing an aqueous polymer dispersion from vinylaromatic compound and conjugated aliphatic diene
CN110272579B (zh) * 2019-06-21 2022-04-08 中国皮革制鞋研究院有限公司 淀粉湿法接枝改性复合eva发泡鞋材的制备方法

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Also Published As

Publication number Publication date
CN1275179A (zh) 2000-11-29
AU8829098A (en) 1999-03-08
EP1003933A4 (en) 2003-08-13
EP1003933A1 (en) 2000-05-31
CA2301274A1 (en) 1999-02-25
WO1999009251A1 (en) 1999-02-25
US6040379A (en) 2000-03-21

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1872 DE 21/11/2006.