FR1135814A - Procédé de production de polymérisats en suspension aqueuse - Google Patents

Procédé de production de polymérisats en suspension aqueuse

Info

Publication number
FR1135814A
FR1135814A FR1135814DA FR1135814A FR 1135814 A FR1135814 A FR 1135814A FR 1135814D A FR1135814D A FR 1135814DA FR 1135814 A FR1135814 A FR 1135814A
Authority
FR
France
Prior art keywords
production
aqueous suspension
polymerizates
suspension polymerizates
aqueous
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
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1135814A publication Critical patent/FR1135814A/fr
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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product
FR1135814D 1954-08-19 1955-08-09 Procédé de production de polymérisats en suspension aqueuse Expired FR1135814A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB32280A DE1151117B (de) 1954-08-19 1954-08-19 Verfahren zur Herstellung von expandierbaren Perlpolymerisaten in waessriger Suspension
DE2888410X 1954-08-19
DE1135814X 1954-08-19

Publications (1)

Publication Number Publication Date
FR1135814A true FR1135814A (fr) 1957-05-03

Family

ID=63798714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135814D Expired FR1135814A (fr) 1954-08-19 1955-08-09 Procédé de production de polymérisats en suspension aqueuse

Country Status (3)

Country Link
US (1) US2888410A (fr)
DE (1) DE1151117B (fr)
FR (1) FR1135814A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143766A (en) 1978-04-10 1979-03-13 Container Corporation Of America Device for protecting articles

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027347A (en) * 1957-07-20 1962-03-27 Basf Ag Mixtures of vinyl chloride polymers and copolymers of acrylic acid esters and nu-vinyllactams
US3033806A (en) * 1958-11-17 1962-05-08 American Cyanamid Co Preparation of shaped expanded thermoplastic polymer
US3053801A (en) * 1959-08-25 1962-09-11 Gen Tire & Rubber Co Suspension polymerized vinyl halide polymer containing a copolymer of vinyl acetate and a mono-olefinically substituted lactam, and method of making
US3039977A (en) * 1959-12-03 1962-06-19 Koppers Co Inc Method of producing self-extinguishing foamable polystyrene by brominating foamable polystyrene in aqueous suspension
US3088925A (en) * 1960-03-01 1963-05-07 Armstrong Cork Co Preparation of expandable polystyrene particles
US3218302A (en) * 1960-06-08 1965-11-16 Rohm & Haas Suspension polymerization
US3244657A (en) * 1960-11-16 1966-04-05 Gen Aniline & Film Corp Process of preparing a stable aqueous emulsion
US3175985A (en) * 1961-05-11 1965-03-30 Monsanto Co Foamed polymers and process for preparing same
US3249594A (en) * 1961-12-26 1966-05-03 Goodrich Co B F Process for polymerizing a monomeric material in the presence of an insoluble salt of a fatty acid
US3265642A (en) * 1962-01-23 1966-08-09 Kanegafuchi Chemical Ind Method of manufacturing expandable synthetic resins
DE1163024B (de) * 1962-06-06 1964-02-13 Basf Ag Verfahren zur Herstellung von Suspensionspolymerisaten
DE1273199B (de) * 1963-08-30 1968-07-18 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
US3287283A (en) * 1964-01-09 1966-11-22 Exxon Research Engineering Co Lubricants containing copolymers of unsaturated esters of dicarboxylic acid and nu-vinylbutyrolactam
DE1570238B2 (de) * 1965-01-16 1975-03-20 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung feinteiliger expandierbarer Styrolpolymerisate
US3501426A (en) * 1967-12-21 1970-03-17 Dow Chemical Co Diffusion process for making foamable styrene polymer granules
US4173688A (en) * 1973-07-23 1979-11-06 Sekisui Kagaku Kogyo Kabushiki Kaisha Process for preparing styrenic polymer foams
US4174425A (en) * 1973-07-23 1979-11-13 Sekisui Kasehin Kogyo Kabushiki Kaisha Process of preparing styrenic polymer foams
DE2548524A1 (de) * 1975-10-30 1977-05-05 Basf Ag Verfahren zur herstellung expandierbarer styrolpolymerisate
DE2609104A1 (de) * 1976-03-05 1977-09-15 Basf Ag Verfahren zur herstellung von styrol-suspensionspolymerisaten
US4311541A (en) * 1978-07-27 1982-01-19 The Dow Chemical Co. Panel and method for the preparation thereof
DE3331570A1 (de) * 1983-09-01 1985-03-21 Chemische Werke Hüls AG, 4370 Marl Verfahren zum steuern der groesse der perlen bei der herstellung von expandierbaren styrolpolymerisaten durch suspensionspolymerisation
US4727093A (en) * 1986-10-27 1988-02-23 General Electric Company Low density particles of polyphenylene ether resins
DE3936595A1 (de) * 1989-11-03 1991-05-08 Basf Ag Verfahren zur herstellung von expandierbaren styrolpolymerisaten
DE4038043A1 (de) * 1990-11-29 1992-06-04 Basf Ag Expandierbare styrolpolymerisate
US9028730B2 (en) 2013-03-15 2015-05-12 Purolite Corporation Method of producing uniform polymer beads of various sizes
CZ307994B6 (cs) * 2014-06-09 2019-10-09 Ústav Chemických Procesů Av Čr, V. V. I. Styrenický polymer a způsob jeho přípravy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735830A (en) * 1956-02-21 Polymerization of acrylonitrile in the
NL38616C (fr) * 1933-10-25
US2133257A (en) * 1935-04-10 1938-10-11 Du Pont Polymerization process
NL217723A (fr) * 1939-08-02
US2486855A (en) * 1947-01-07 1949-11-01 Shawinigan Resins Corp Polymerization of vinyl esters in an aqueous emulsion
US2572931A (en) * 1947-11-01 1951-10-30 American Viscose Corp Cellular products comprising acrylonitrile polymers
US2470911A (en) * 1947-12-11 1949-05-24 Monsanto Chemicals Preparation of granular polymerization products of vinyl halides
US2555286A (en) * 1947-12-31 1951-05-29 Shawinigan Resins Corp Polymerization of vinyl acetate in granular form
US2545702A (en) * 1948-05-15 1951-03-20 Monsanto Chemicals Process for preparing stable polystyrene emulsions
US2610692A (en) * 1948-12-03 1952-09-16 Carnoy Products Corp Fire extinguisher
DE845264C (de) * 1950-02-28 1952-08-14 Basf Ag Verfahren zur Herstellung poroeser Massen aus Polymerisaten
DE941389C (de) * 1951-04-19 1956-04-12 Basf Ag Verfahren zur Herstellung poroeser Formkoerper aus thermoplastischen Kunststoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143766A (en) 1978-04-10 1979-03-13 Container Corporation Of America Device for protecting articles

Also Published As

Publication number Publication date
US2888410A (en) 1959-05-26
DE1151117B (de) 1963-07-04

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