ES405331A1 - Procedimiento para la preparacion de materias plasticas en forma pulverulenta a partir de dispersiones acuosas de mate-rial plastico. - Google Patents

Procedimiento para la preparacion de materias plasticas en forma pulverulenta a partir de dispersiones acuosas de mate-rial plastico.

Info

Publication number
ES405331A1
ES405331A1 ES405331A ES405331A ES405331A1 ES 405331 A1 ES405331 A1 ES 405331A1 ES 405331 A ES405331 A ES 405331A ES 405331 A ES405331 A ES 405331A ES 405331 A1 ES405331 A1 ES 405331A1
Authority
ES
Spain
Prior art keywords
powder
aqueous polymer
granular form
polymer latices
plastic material
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
ES405331A
Other languages
English (en)
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Chemische Fabrik
Roehm GmbH Darmstadt
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 Roehm GmbH Chemische Fabrik, Roehm GmbH Darmstadt filed Critical Roehm GmbH Chemische Fabrik
Publication of ES405331A1 publication Critical patent/ES405331A1/es
Expired 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
    • C08J3/16—Powdering or granulating by coagulating dispersions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Glanulating (AREA)
ES405331A 1971-10-06 1972-07-29 Procedimiento para la preparacion de materias plasticas en forma pulverulenta a partir de dispersiones acuosas de mate-rial plastico. Expired ES405331A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2149820A DE2149820C3 (de) 1971-10-06 1971-10-06 Verfahren zur Herstellung von Polymerisaten in Pulverform aus wäßrigen Polymerisatdispersionen

Publications (1)

Publication Number Publication Date
ES405331A1 true ES405331A1 (es) 1975-07-01

Family

ID=5821593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405331A Expired ES405331A1 (es) 1971-10-06 1972-07-29 Procedimiento para la preparacion de materias plasticas en forma pulverulenta a partir de dispersiones acuosas de mate-rial plastico.

Country Status (9)

Country Link
US (1) US3828012A (es)
JP (1) JPS4845550A (es)
BE (1) BE786492A (es)
DE (1) DE2149820C3 (es)
ES (1) ES405331A1 (es)
FR (1) FR2156547B1 (es)
GB (1) GB1395568A (es)
IT (1) IT974996B (es)
NL (1) NL7213366A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222033C2 (de) * 1972-05-05 1982-11-25 Hoechst Ag, 6000 Frankfurt Redispergierbares Copolymerpulver
US4042542A (en) * 1975-09-15 1977-08-16 Stauffer Chemical Company Process for removing polymer from reaction mixture
US4107132A (en) * 1976-08-06 1978-08-15 Marion Darrah Vinylic filler products and processes for producing same
GB2046275A (en) * 1979-03-27 1980-11-12 American Cyanamid Co Granulation and drying aids for polymeric gels
US4401806A (en) * 1981-01-27 1983-08-30 Kureha Kagaku Kogyo Kabushiki Kaisha Process for producing graft copolymer
JPS6094409A (ja) * 1983-10-28 1985-05-27 Nippon Zeon Co Ltd 塩化ビニル樹脂の回収方法

Also Published As

Publication number Publication date
GB1395568A (en) 1975-05-29
FR2156547A1 (es) 1973-06-01
IT974996B (it) 1974-07-10
FR2156547B1 (es) 1976-08-13
DE2149820C3 (de) 1975-05-15
BE786492A (fr) 1972-11-16
NL7213366A (es) 1973-04-10
DE2149820A1 (de) 1973-04-12
DE2149820B2 (de) 1974-09-05
JPS4845550A (es) 1973-06-29
US3828012A (en) 1974-08-06

Similar Documents

Publication Publication Date Title
SE7713052L (sv) Forfarande for framstellning av emulsioner
ES405331A1 (es) Procedimiento para la preparacion de materias plasticas en forma pulverulenta a partir de dispersiones acuosas de mate-rial plastico.
GB1409298A (en) Process for the manufacture of an elasticised pulverulent and free-flowing polymer mixture
GB1338145A (en) Keeping stirrer shaft seals free of polymer in polymerisation kettles having a bottom-entering stirrer
ES323167A1 (es) Un procedimiento para separar una sustancia organica soluble en agua disuelta, de un medio acuoso que la contiene.
GB1204039A (en) Improvements in or relating to soft asbestos seals
ES437720A1 (es) Procedimiento para la preparacion de tandas de goma-materialde carga.
ES466108A1 (es) Procedimiento y dispositivo para mezclar sustancias secas pulverulentas yno medios liquidos con uno o varios liquidos.
ES410265A1 (es) Un procedimiento de encapsulacion para preparar particulas de matizador electrostatograficas.
GB980990A (en) Process for the agglomeration of thermoplastics
ES397070A1 (es) Procedimiento para la fabricacion de articulos no tejidos.
GB1428838A (en) Polytetrafluoroethylene granular powder and process for preparing the same
JPS5226554A (en) Process for producing powdered molding materials based on thermosettin g resins
ES385764A1 (es) Procedimiento de elaboracion de dispersiones de materiales sinteticos termoplasticos o termoelasticos para formar pol- vos con reducido contenido en agente de precipitacion de a- gua y un tamano de grano unitario.
ES278471A1 (es) Un procedimiento para concentrar o recuperar materiales termoplásticos desde dispersiones diluídas
ES413494A1 (es) Procedimiento de obtencion de materiales termoplasticos de caucho-resina copoliestirenica, mediante polimerizacion.
GB1277810A (en) Process for increasing the degree of condensation of granular plastics materials
ES325938A3 (es) Procedimiento para la recuperacion de dopes residuales en suspension.
ES262594A1 (es) Un procedimiento de fabricacion de un material aditivo dispersable en composiciones de revestimiento para superficies de madera o similares
POKROVSKAIA et al. Certain indices of the material balance of man as a component of a closed ecological system(Humans under constant diet feeding in closed ecological system, demonstrating instability in elimination process of various elements)
GB1049348A (en) Process for the production of foamed synthetic resins
ES297637A1 (es) Método de preparación de composiciones o de revestimiento
ES239260A1 (es) Procedimiento para la obtenciën de materias sinteticas
GB840899A (en) Improvements in the preparation of thermoplastic resin particles
ES406722A1 (es) Procedimiento para preparar una composicion polimera.