ES414758A1 - Method to produce a dispersion and polymerization procedure. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method to produce a dispersion and polymerization procedure. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES414758A1
ES414758A1 ES414758A ES414758A ES414758A1 ES 414758 A1 ES414758 A1 ES 414758A1 ES 414758 A ES414758 A ES 414758A ES 414758 A ES414758 A ES 414758A ES 414758 A1 ES414758 A1 ES 414758A1
Authority
ES
Spain
Prior art keywords
translation
dispersion
machine
legally binding
google translate
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
ES414758A
Other languages
Spanish (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 ES414758A1 publication Critical patent/ES414758A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/04—Fractionation
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/24—Polymer with special particle form or size

Abstract

Method for producing a dispersion, suitable for the addition polymerization, of small droplets of one or more ethylenically unsaturated monomers, characterized by the extrusion of a monomer in a stream of a polymerization medium with which the monomer is immiscible. (Machine-translation by Google Translate, not legally binding)
ES414758A 1972-05-15 1973-05-14 Method to produce a dispersion and polymerization procedure. (Machine-translation by Google Translate, not legally binding) Expired ES414758A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25463372A 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
ES414758A1 true ES414758A1 (en) 1976-06-16

Family

ID=22965019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414758A Expired ES414758A1 (en) 1972-05-15 1973-05-14 Method to produce a dispersion and polymerization procedure. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS5336510B2 (en)
KR (1) KR780000275B1 (en)
AR (1) AR195003A1 (en)
AU (1) AU476028B2 (en)
CA (1) CA1027724A (en)
DE (2) DE2324154C2 (en)
ES (1) ES414758A1 (en)
FR (1) FR2184846B1 (en)
GB (1) GB1436167A (en)
IT (1) IT987451B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484421A1 (en) * 1980-06-13 1981-12-18 Dia Prosim Sa France CONTINUOUS POLYMERIZATION PROCESS IN FLUIDIZED BED
JPS57205402A (en) * 1981-06-12 1982-12-16 Kanegafuchi Chem Ind Co Ltd Continuous suspension polymerization
JPS5891701A (en) * 1981-11-27 1983-05-31 Kanegafuchi Chem Ind Co Ltd Continuous suspension polymerization
JPS60190402A (en) * 1984-03-12 1985-09-27 Hitachi Chem Co Ltd Production of vinyl polymer
JPH03249931A (en) * 1989-11-16 1991-11-07 Mitsubishi Kasei Corp Production of oil-in-water type uniform droplets dispersion and method for polymerizing uniform-diameter-polymer beads
EP0443609B2 (en) * 1990-02-23 2002-07-24 Tomoegawa Paper Co. Ltd. Method and apparatus of suspension polymerization
US6143835A (en) * 1998-04-03 2000-11-07 Solutia Inc. Polyacrylonitrile polymer treatment
US6277933B1 (en) 1998-04-03 2001-08-21 Solutia Inc. Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange
US7306752B2 (en) 2001-06-22 2007-12-11 Sekisui Chemical Co., Ltd. Method for preparing resin particles, resin particles and apparatus for preparing resin particles
DE102005044035A1 (en) * 2005-09-14 2007-03-15 Basf Ag Method for dripping liquids
JP5231189B2 (en) * 2008-01-09 2013-07-10 ローム アンド ハース カンパニー Method for producing uniformly sized polymer beads
KR101839038B1 (en) * 2010-03-20 2018-03-16 리립사, 인크. Continuous process for preparaing polyfluoroacrylate particles
US8816026B2 (en) * 2012-09-20 2014-08-26 Thermax Limited Method and apparatus for preparing polymer beads of uniform particle size by suspension polymerisation
CN105924547A (en) * 2016-07-07 2016-09-07 宁波争光树脂有限公司 Spraying reaction device for suspension polymerization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172878A (en) * 1965-03-09 Suspension polymerization process using additive mixtures of polyacrylamide and natural gums
DE1116900B (en) * 1955-03-28 1961-11-09 Dow Chemical Co Process for continuous suspension polymerization
FR1297689A (en) * 1960-09-23 1962-06-29 Koppers Co Inc Improvements to processes for suspension polymerization resulting in the production of particles of determined dimensions
FR1559139A (en) * 1967-02-09 1969-03-07

Also Published As

Publication number Publication date
FR2184846A1 (en) 1973-12-28
AR195003A1 (en) 1973-08-30
FR2184846B1 (en) 1977-02-11
DE2324154A1 (en) 1973-11-29
KR780000275B1 (en) 1978-07-24
AU476028B2 (en) 1976-09-09
IT987451B (en) 1975-02-20
DE2324154C2 (en) 1990-08-23
AU5572073A (en) 1974-11-21
CA1027724A (en) 1978-03-14
GB1436167A (en) 1976-05-19
JPS4955782A (en) 1974-05-30
JPS5336510B2 (en) 1978-10-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19871210