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ES8500971A1 - Procedimiento para la preparacion de un granulado de polimero - Google Patents

Procedimiento para la preparacion de un granulado de polimero

Info

Publication number
ES8500971A1
ES8500971A1 ES525794A ES525794A ES8500971A1 ES 8500971 A1 ES8500971 A1 ES 8500971A1 ES 525794 A ES525794 A ES 525794A ES 525794 A ES525794 A ES 525794A ES 8500971 A1 ES8500971 A1 ES 8500971A1
Authority
ES
Spain
Prior art keywords
water
polymer
granulate
core component
component
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.)
Expired
Application number
ES525794A
Other languages
English (en)
Other versions
ES525794A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES8500971A1 publication Critical patent/ES8500971A1/es
Publication of ES525794A0 publication Critical patent/ES525794A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Medicinal Preparation (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN GRANULADO DE POLIMERO.CONSISTE EN REVESTIR UN POLIMERO GRANULAR, SOLUBLE EN AGUA, CON DIAMETRO DE PARTICULAS 0,4 A 5 MM, EN PRESENCIA DE AGUA EN UNA CANTIDAD DE 10 A 20 EN PESO (REFERIDA A LA CANTIDAD DEL POLIMERO SOLUBLE EN AGUA) EN UN DISPOSITIVO MEZCLADOR BAJO UNA TEMPERATURA DE 15 A 30JC Y EN UNA PROPORCION DE PESO DE LOS COMPONENTES DE NUCLEO EN RELACION CON LOS COMPONENTES DEL REVESTIMIENTO DE 50:50 A 98:2, CON UNA SUSTANCIA EN FORMA DE POLVO CON DIAMETROS DE PARTICULAS DE 0,01 A 1 MM HASTA QUE EL COMPONENTE DE REVESTIMIENTO EN EL RECIPIENTE DE MEZCLA YA NO ORIGINE POLVO. COMO POLIMERO GRANULAR, SOLUBLE EN AGUA, SE UTILIZA UN POLI (ALCOHOL VINILICO) EN FORMA DE GEL, QUE CONTIENE 85 EN PESO DE POLI(ALCOHOL VINILICO).TIENE APLICACION PARA LA PRODUCCION DE ADHESIVOS Y PEGAMENTOS.
ES525794A 1982-09-23 1983-09-21 Procedimiento para la preparacion de un granulado de polimero Granted ES525794A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823235189 DE3235189A1 (de) 1982-09-23 1982-09-23 Polymer-granulat, verfahren zu seiner herstellung und seine verwendung

Publications (2)

Publication Number Publication Date
ES8500971A1 true ES8500971A1 (es) 1984-11-16
ES525794A0 ES525794A0 (es) 1984-11-16

Family

ID=6173934

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525794A Granted ES525794A0 (es) 1982-09-23 1983-09-21 Procedimiento para la preparacion de un granulado de polimero

Country Status (9)

Country Link
US (1) US4880870A (es)
EP (1) EP0106168B1 (es)
JP (1) JPS5980436A (es)
AT (1) ATE72572T1 (es)
CA (1) CA1235342A (es)
DE (2) DE3235189A1 (es)
DK (1) DK433783A (es)
ES (1) ES525794A0 (es)
FI (1) FI833386A7 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2593672B2 (ja) * 1987-12-23 1997-03-26 大日本塗料株式会社 艶消し塗料組成物
US4849256A (en) * 1988-03-11 1989-07-18 The Clorox Company Process for plasticizing polyvinyl alcohol resin
DE3912983A1 (de) * 1989-04-20 1990-10-25 Henkel Kgaa Rieselfaehige schnell aufschliessende trockenpulver mit klebstoffcharakter, verfahren zu ihrer herstellung und ihre verwendung
DE4002257A1 (de) * 1990-01-26 1991-08-01 Tomka Ivan Einkapselung von wirkstoffen mittels staerke
GB9110719D0 (en) * 1991-05-17 1991-07-10 Allied Colloids Ltd Polymeric compositions and methods of making and using them
JPH06511001A (ja) * 1991-09-19 1994-12-08 スミスクライン・ビーチャム・コーポレイション 接着生成物
US5486529A (en) * 1992-04-16 1996-01-23 Zeneca Limited Certain pyridyl ketones for treating diseases involving leukocyte elastase
DE4236717C1 (de) * 1992-10-30 1994-01-27 Reichenecker Hans Storopack Formkörper aus Granulatperlen
US5543172A (en) * 1994-03-18 1996-08-06 King Associates Inc. Fall zone covering for playground
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
DE19702026A1 (de) * 1996-01-25 1997-07-31 Henkel Kgaa Poröses Formteil zur Herstellung eines wäßrigen Bindemittelsystems
DE19622886A1 (de) * 1996-06-07 1997-12-11 Boehringer Mannheim Gmbh Trockene Polymerbeadzubereitung
US6779530B2 (en) * 2002-01-23 2004-08-24 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics
US6866935B1 (en) 2002-12-24 2005-03-15 Simon Lee Method for fabricating coated particles and coated particles based products
US20050005947A1 (en) 2003-07-11 2005-01-13 Schweitzer-Mauduit International, Inc. Smoking articles having reduced carbon monoxide delivery
US8151806B2 (en) 2005-02-07 2012-04-10 Schweitzer-Mauduit International, Inc. Smoking articles having reduced analyte levels and process for making same
ES2645221T3 (es) 2006-06-01 2017-12-04 Schweitzer-Mauduit International, Inc. Artículos de fumar en combustión al aire libre con características de tendencia reducida a la ignición
RU2351632C2 (ru) * 2007-03-22 2009-04-10 Шлюмбергер Текнолоджи Б.В. Проппант и способ его изготовления
US9247769B2 (en) 2012-10-11 2016-02-02 Schweitzer-Mauduit International, Inc. Wrapper having reduced ignition proclivity characteristics
US10767098B2 (en) 2013-09-17 2020-09-08 Baker Hughes, A Ge Company, Llc Method of using sized particulates as spacer fluid
AU2017210060B2 (en) * 2016-01-19 2019-12-05 Baker Hughes, A Ge Company, Llc Spacer fluid having sized particulates and methods of using the same
EP3415482A1 (en) * 2017-06-16 2018-12-19 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Dry premixture for flexible concrete and method for its preparation and use thereof
US11028309B2 (en) 2019-02-08 2021-06-08 Baker Hughes Oilfield Operations Llc Method of using resin coated sized particulates as spacer fluid
CN110776895A (zh) * 2019-03-07 2020-02-11 北京盛昌百年石油科技有限公司 一种抗盐抗剪切调驱用高分子表面活性剂及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413570A (en) * 1943-06-18 1946-12-31 Du Pont Polyvinyl alcohol composition
US2497346A (en) * 1946-10-29 1950-02-14 Reliable Plastics Company Ltd Coloring method for plastics
US2718471A (en) * 1952-08-01 1955-09-20 Nat Plastic Products Company Blending method and apparatus
US3012900A (en) * 1957-04-26 1961-12-12 Phillips Petroleum Co Dusting particles of adhesive materials
US3015572A (en) * 1958-04-02 1962-01-02 Staley Mfg Co A E Dry potential adhesive compositions
DE1228058B (de) * 1963-06-29 1966-11-03 Hoechst Ag Verfahren zur Herstellung von koernigem, in Wasser klumpenfrei loeslichem Polyvinylalkohol
FR1451293A (fr) * 1964-05-18 1966-01-07 Entoleter Matière composite et son procédé de préparation
US3600342A (en) * 1968-11-12 1971-08-17 Monsanto Co Polyvinyl alcohol-glyoxal-polyol adhesive composition
US3720633A (en) * 1968-11-12 1973-03-13 Monsanto Co Polyvinyl alcohol adhesive composition with high wet tack containing a boron compound and a cis 1,2-polyol compound
US3668166A (en) * 1970-02-25 1972-06-06 Du Pont Polyvinyl alcohol adhesives
US3876573A (en) * 1971-08-31 1975-04-08 Cassella Farbwerke Mainkur Ag Polyacrylamide particles coated with a powder
US3900378A (en) * 1971-11-01 1975-08-19 Union Carbide Corp Hydrogels from radiation crosslinked blends of hydrophilic polymers and fillers
GB1435821A (en) * 1972-09-26 1976-05-19 Dainippon Toryo Kk Polymer particles and process for preparing the same
BE793650A (fr) * 1972-11-06 1973-07-03 Union Carbide Corp Polymeres particulaires meubles, insolubles et gonflables et procede pour les preparer
US4042529A (en) * 1974-07-11 1977-08-16 The Dow Chemical Company Composition and method for enhancing dispersibility of water soluble polymers
JPS53145852A (en) * 1977-05-25 1978-12-19 Dai Ichi Kogyo Seiyaku Co Ltd Preparation of granular polymer flocculant
EP0004587B1 (de) * 1978-03-23 1983-02-09 Hoechst Aktiengesellschaft Weichmacherhaltiges Polyvinylalkohol-Granulat und Verfahren zu seiner Herstellung
JPS5919235B2 (ja) * 1978-07-21 1984-05-04 株式会社シルバ−ステンレス工業所 金属製サツシ枠
DE2910374C2 (de) * 1979-03-16 1983-07-21 Hoechst Ag, 6230 Frankfurt Fließfähiges Gemisch auf der Basis eines hydrophilen Polymeren, ein Verfahren zu seiner Herstellung und seine Verwendung
JPS58191720A (ja) * 1982-04-30 1983-11-09 Mutsushi Kimata 真球小粒子の粉末コ−テイング法
FR2530647A1 (fr) * 1982-07-20 1984-01-27 Rhone Poulenc Spec Chim Procede de preparation de flocons de polymeres acryliques hydrosolubles

Also Published As

Publication number Publication date
DK433783D0 (da) 1983-09-22
DE3382510D1 (de) 1992-03-26
FI833386L (fi) 1984-03-24
FI833386A7 (fi) 1984-09-24
DK433783A (da) 1984-03-24
DE3235189A1 (de) 1984-03-29
EP0106168A2 (de) 1984-04-25
ATE72572T1 (de) 1992-02-15
JPH0530854B2 (es) 1993-05-11
EP0106168B1 (de) 1992-02-12
CA1235342A (en) 1988-04-19
EP0106168A3 (en) 1985-07-10
FI833386A0 (fi) 1983-09-21
ES525794A0 (es) 1984-11-16
US4880870A (en) 1989-11-14
JPS5980436A (ja) 1984-05-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201