ES8106833A1 - Procedimiento de trituracion de particulas de resina polime-rica sintetica - Google Patents

Procedimiento de trituracion de particulas de resina polime-rica sintetica

Info

Publication number
ES8106833A1
ES8106833A1 ES495047A ES495047A ES8106833A1 ES 8106833 A1 ES8106833 A1 ES 8106833A1 ES 495047 A ES495047 A ES 495047A ES 495047 A ES495047 A ES 495047A ES 8106833 A1 ES8106833 A1 ES 8106833A1
Authority
ES
Spain
Prior art keywords
powdered
powdered resin
particles
resin
produced
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
ES495047A
Other languages
English (en)
Other versions
ES495047A0 (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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of ES8106833A1 publication Critical patent/ES8106833A1/es
Publication of ES495047A0 publication Critical patent/ES495047A0/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
    • C08J3/12—Powdering or granulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Medicinal Preparation (AREA)
  • Disintegrating Or Milling (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PROCEDIMIENTO DE TRITURACION DE PARTICULAS DE RESINA POLIMERICA SINTETICA. POR LA ACCION DE UN LIQUIDO ACUOSO O DISOLVENTE ORGANICO, SE SOMETE A DILATACION-CONTRACCION LAS PARTICULAS DE RESINA. LAS PARTICULAS DE RESINA SON GRANULOS FRAGMENTADOS, QUE SON MOLIDOS EN UN MOLINO ROTATIVO DE FROTADURA EN UNA ETAPA POSTERIOR A LA DE ACTUACION DEL LIQUIDO ACUOSO. DE UTILIDAD EN LA FABRICACION DE RESINA EN POLVO. T
ES495047A 1979-08-29 1980-08-29 Procedimiento de trituracion de particulas de resina polime-rica sintetica Granted ES495047A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7929908 1979-08-29

Publications (2)

Publication Number Publication Date
ES8106833A1 true ES8106833A1 (es) 1981-10-01
ES495047A0 ES495047A0 (es) 1981-10-01

Family

ID=10507476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495047A Granted ES495047A0 (es) 1979-08-29 1980-08-29 Procedimiento de trituracion de particulas de resina polime-rica sintetica

Country Status (8)

Country Link
EP (1) EP0026574B1 (es)
JP (1) JPS5658816A (es)
AT (1) ATE5776T1 (es)
AU (1) AU6145580A (es)
CA (1) CA1150212A (es)
DE (1) DE3066053D1 (es)
ES (1) ES495047A0 (es)
ZA (1) ZA804914B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173932A (en) * 1981-04-20 1982-10-26 Sanyo Electric Co Ltd Treatment of organic semiconductor substance
US4546925A (en) * 1983-09-09 1985-10-15 General Electric Company Supermicronized process for coal comminution
US5520932A (en) * 1988-06-24 1996-05-28 The Upjohn Company Fine-milled colestipol hydrochloride
DE68907721T2 (de) * 1988-06-24 1993-11-18 Upjohn Co Feingemahlenes colestipol-hydrochlorid.
US5102664A (en) * 1989-07-19 1992-04-07 Day Charles E Good-tasting gritty drug formulations
DE69227773T2 (de) * 1991-07-03 1999-05-20 Pharmacia & Upjohn Co., Kalamazoo, Mich. Tabletten mit hohem gehalt an colestipolhydrochlorid
DE10134719A1 (de) * 2001-07-17 2003-02-06 Bayer Ag Pharmazeutische Zubereitungen enthaltend wirkstoffbeladene Ionentauscherharze
EP1741536A1 (en) * 2005-07-06 2007-01-10 Purac Biochem BV Method for comminuting polymeric shaped articles by milling
WO2023126577A1 (en) 2021-12-30 2023-07-06 Weeefiner Oy An equipment and a method for scavenging of ions and molecules from fluid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1086223A (fr) * 1952-11-18 1955-02-10 Degussa Procédé pour la transformation du polyéthylène en poudre
NL269197A (es) * 1960-09-13
NL275434A (es) * 1961-03-02
US3409566A (en) * 1964-01-30 1968-11-05 Union Tank Car Co Method of grinding strong base ion exchange resins in the hydroxide form
NL7017227A (es) * 1969-12-27 1971-06-29
JPS5219221B2 (es) * 1973-03-20 1977-05-26

Also Published As

Publication number Publication date
AU6145580A (en) 1981-03-05
ZA804914B (en) 1981-08-26
ES495047A0 (es) 1981-10-01
DE3066053D1 (en) 1984-02-09
CA1150212A (en) 1983-07-19
ATE5776T1 (de) 1984-01-15
EP0026574A1 (en) 1981-04-08
EP0026574B1 (en) 1984-01-04
JPS5658816A (en) 1981-05-22

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