[go: up one dir, main page]

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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (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)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114417A (en) * 1998-10-16 2000-09-05 Cytec Technology Corp. Paper sizing agents and methods
FI105565B (fi) * 1999-02-05 2000-09-15 Raisio Chem Oy Polymeeridispersio ja menetelmä sen valmistamiseksi
US6593414B2 (en) 2000-08-09 2003-07-15 Penford Corporation Pressure sensitive adhesives
DE10039388A1 (de) * 2000-08-11 2002-02-21 Basf Ag Stärkehaltige Polymerdispersionen
GB0027876D0 (en) * 2000-11-15 2000-12-27 Ucb Sa Coated films and coating compositions
WO2005072158A2 (en) * 2004-01-26 2005-08-11 Avery Dennison Corporation Card sheet with starch compositions forming breakable layers in pre-cut substrates
WO2005072945A1 (en) * 2004-01-26 2005-08-11 Avery Dennison Corporation Card sheet with electron-beam curable polymers as 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
BRPI0818356B1 (pt) * 2007-10-08 2019-09-10 Basf Se dispersões poliméricas aquosas, processo para a preparação de dispersões poliméricas aquosas, e, uso de dispersões poliméricas aquosas
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
ES2538370T5 (es) 2010-06-14 2023-04-24 Basf Se Dispersiones poliméricas de compuestos vinilaromáticos y monómeros de acrilato, preparadas en presencia de semilla de látex y compuestos 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
WO2012067976A1 (en) * 2010-11-16 2012-05-24 International Paper Company Paper sizing composition with salt of calcium (ii) and organic acid products made thereby,method of using, and method of making
TR201809481T4 (tr) * 2011-03-02 2018-07-23 Basf Se Tanecikli ve/veya lifli substratlar için sulu bağlayıcılar.
US20120225978A1 (en) 2011-03-02 2012-09-06 Basf Se Aqueous binders for granular and/or fibrous substrates
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
US10377882B2 (en) 2014-12-12 2019-08-13 Synthomer Sdn. Bhd. Polymer latex composition for dip-molding applications
BR112018003138A2 (pt) 2015-08-25 2018-09-18 Basf Se processo para preparação de uma dispersão aquosa de polímero, dispersão aquosa de polímero, aglutinante, adesivo, cola apropriada, e, uso de uma dispersão aquosa de polímero.
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
FI3891192T3 (fi) 2018-12-03 2025-10-30 Basf Se Menetelmä vesi-polymeeridispersion valmistamiseksi vinyyliaromaattisesta yhdisteestä ja konjugoidusta alifaattisesta dieenistä
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069177A (en) * 1976-06-21 1978-01-17 Theodore Smith Water absorbing and urine stable step-wise grafted starch-polyacrylonitrile copolymers
US4069077A (en) * 1976-09-16 1978-01-17 Pacon Manufacturing Corporation Towel tabbing machine and method
US4301017A (en) * 1980-04-28 1981-11-17 Standard Brands Incorporated Stable, liquid starch graft copolymer composition
US4375535A (en) * 1980-04-28 1983-03-01 Standard Brands Incorporated Stable liquid, amylopectin starch graft copolymer compositions
DE3323804A1 (de) * 1983-07-01 1985-01-03 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung waessriger polymerdispersionen und ihre verwendung
GB8806692D0 (en) * 1988-03-21 1988-04-20 Cerestar Holding Bv Acrylate polymer compositions
US5003022A (en) * 1989-02-10 1991-03-26 Penford Products Company Starch graft polymers
US5416181A (en) * 1989-02-10 1995-05-16 Penford Products Company Reinforced films made from water soluble polymers
US5055541A (en) * 1989-06-27 1991-10-08 Sequa Chemicals, Inc. Starch polymer graft composition and method of preparation
DE4003172A1 (de) * 1990-02-03 1991-08-08 Basf Ag Pfropfcopolymerisate von monosacchariden, oligosacchariden, polysacchariden und modifizierten polysacchariden, verfahren zu ihrer herstellung und ihre verwendung
DE4133193A1 (de) * 1991-10-07 1993-04-08 Basf Ag Waessrige polymerisatdispersionen
WO1994000514A1 (en) * 1992-06-19 1994-01-06 Penford Products Company Cationic starch/vinyl acetate coating board binders
US5707720A (en) * 1993-02-24 1998-01-13 Penford Products Co. Methods and materials for coating textile compositions
JP3230322B2 (ja) * 1993-02-25 2001-11-19 ジェイエスアール株式会社 共重合体ラテックス
US5525414A (en) * 1994-02-03 1996-06-11 Penford Products Co. Method and materials for coating synthetic textile compositions
US5800870A (en) * 1997-03-03 1998-09-01 Penford Products Co. Size press coating method

Also Published As

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

Similar Documents

Publication Publication Date Title
BR9811185A (pt) Produto copolìmero de amido, processo para a preparação do mesmo, revestimento industrial ou de arquitetura, aglutinante para produtos de papel, e, adesivo
DE69122331T2 (de) Verfahren zur Herstellung von wässrigen Dispersionen von Copolymeren
US6114417A (en) Paper sizing agents and methods
US5492599A (en) Treated substrate having improved release properties
NZ221423A (en) Paper sizing composition based on aqueous dispersion of a copolymer
KR890005349A (ko) 종이의 인쇄적성을 개량하기 위한 방법
KR880012655A (ko) 친수성 중합체 및 그의 제조방법
GB987404A (en) Coated paper products
DE60017144T2 (de) Beschichtungzusammensetzung
KR960705986A (ko) 종이 피복 슬립용 결합제 혼합물 (binder mixtures for paper-coating compounds)
KR950703036A (ko) 감압 접착성 라텍스 조성물(pressure sensitive adhesive latex compositions)
AU2002321227B2 (en) Paper coating slurries for cast coating
KR970700802A (ko) 종이 코팅 물질용 결합제 혼합물(Binder Mixtures for Paper-Coating Materials)
CA2434478C (en) Latices for paper coatings based on halogen- and sulfur-free molecular weight regulators
RU2727719C2 (ru) Катионный агент для поверхностного проклеивания
US4407886A (en) Pressure-sensitive and heat-sensitive recording material
EP0129913B1 (en) Alphaolefin terpolymer and coating composition including said terpolymer
JP4693146B2 (ja) 中性新聞原紙用エコインキ印刷適性向上剤、新聞用紙、及びその製造方法
CA2458150A1 (en) Adhesive
JP2552841B2 (ja) 紙用塗工組成物
KR0153356B1 (ko) 점착테이프 제조용 점착제 조성물
JP2789401B2 (ja) 感圧複写紙用顕色剤組成物
JPS61126191A (ja) ３成分系剥離性処理層
BR102018014552A2 (pt) Composição, e, artigo
JP3297853B2 (ja) 紙用ｏｐニス組成物

Legal Events

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

Free format text: REFERENTE A 4A,5A,6A,7A E 8A ANUIDADES.

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.