ES218623A1 - Procedimiento para el tratamiento de materiales polimeros - Google Patents
Procedimiento para el tratamiento de materiales polimerosInfo
- Publication number
- ES218623A1 ES218623A1 ES0218623A ES218623A ES218623A1 ES 218623 A1 ES218623 A1 ES 218623A1 ES 0218623 A ES0218623 A ES 0218623A ES 218623 A ES218623 A ES 218623A ES 218623 A1 ES218623 A1 ES 218623A1
- Authority
- ES
- Spain
- Prior art keywords
- polymer particles
- styrene
- specified
- agent
- aqueous suspension
- 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
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
- C08J9/18—Making expandable particles by impregnating polymer particles with 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/13—Cell size and distribution control while molding a foam
-
- 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
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/918—Physical aftertreatment of a cellular product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procedimiento para el tratamiento de materiales polímeros con objeto de producir partículas polímeras capaces de expansionarse para originar una estructura polímera celular, caracterizado porque comprende la formación de una suspensión acuosa de partículas de un polímero derivado de un monómero de hidrocarburo mediante un agente suspensor, la adición a ésta de un agente expansionador normalmente líquido, el mentenimiento de dicho agente expansionador en contacto con la indicada suspensión hasta que el mismo agente se integra con las partículas del citado polímero, y la separación de dichas partículas de la citada suspensión acuosa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US394230A US2983692A (en) | 1953-11-24 | 1953-11-24 | Preparation of expandable ethylenically unsaturated polymer particles and cellular product therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
ES218623A1 true ES218623A1 (es) | 1955-12-01 |
Family
ID=23558085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0218623A Expired ES218623A1 (es) | 1953-11-24 | 1954-11-24 | Procedimiento para el tratamiento de materiales polimeros |
Country Status (6)
Country | Link |
---|---|
US (1) | US2983692A (es) |
BE (1) | BE532626A (es) |
CH (1) | CH332147A (es) |
ES (1) | ES218623A1 (es) |
FR (1) | FR1113827A (es) |
GB (1) | GB756654A (es) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL100731C (es) * | 1956-11-23 | |||
US2994670A (en) * | 1958-06-24 | 1961-08-01 | Koppers Co Inc | Styrene-glycidyl acrylate copolymer foam |
US3050476A (en) * | 1958-12-08 | 1962-08-21 | Koppers Co Inc | Method of making a self extinguishing expandable polymer of styrene by bromination |
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 |
DE1231424B (de) * | 1961-05-27 | 1966-12-29 | Basf Ag | Verfahren zur Herstellung von expandierbaren Formmassen aus nachchlorierten Polymerisaten von Vinylchlorid |
US3342760A (en) * | 1961-10-26 | 1967-09-19 | Koppers Co Inc | Expandable polymers |
US3178377A (en) * | 1961-11-06 | 1965-04-13 | Koppers Co Inc | Expandable thermoplastic polymeric material |
US3207712A (en) * | 1961-12-08 | 1965-09-21 | Koppers Co Inc | Process for the production of expandable particles of styrene polymer |
US3252228A (en) * | 1962-04-23 | 1966-05-24 | Lodge & Shipley Co | Expander for polymeric material |
US3137745A (en) * | 1962-10-15 | 1964-06-16 | Hercules Powder Co Ltd | Method of forming hollow plastic articles |
US3305497A (en) * | 1963-04-10 | 1967-02-21 | Diamond Alkali Co | Cellular polyurethanes produced using a mixture of (a) chloroform and (b) a fluorine substituted alkane as the blowing agent |
FR1370635A (fr) * | 1963-05-20 | 1964-08-28 | Pechiney Saint Gobain | Procédé de fabrication de copolymères du styrène expansibles |
DE1251525B (es) * | 1963-06-13 | |||
US3359130A (en) * | 1963-11-12 | 1967-12-19 | Papex Corp | Double shelled foamable plastic particles |
US3331899A (en) * | 1964-11-30 | 1967-07-18 | Koppers Co Inc | Process and apparatus for making shaped cellular articles from expandable thermoplastic resins |
US3192169A (en) * | 1965-01-07 | 1965-06-29 | Kenneth W Doak | Method of making expandable polymeric styrene particles |
DE1570238B2 (de) * | 1965-01-16 | 1975-03-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung feinteiliger expandierbarer Styrolpolymerisate |
US3800018A (en) * | 1965-04-15 | 1974-03-26 | Saint Gobain | Fabrication of cellular resinous products |
US3379799A (en) * | 1965-10-20 | 1968-04-23 | Papex Corp | Method of making foamed plastics |
US3494879A (en) * | 1966-05-23 | 1970-02-10 | Alfred J Ackerman | Preparation of free-flowing foamable polystyrene beads |
US3449268A (en) * | 1966-05-31 | 1969-06-10 | Dow Chemical Co | Process for making foamable isotactic polystyrene |
ES353646A1 (es) * | 1967-07-31 | 1969-10-16 | Koppers Co Inc | Un procedimiento para preparar particulas de polimero de estireno expandible. |
US3528433A (en) * | 1968-03-21 | 1970-09-15 | Philip Morris Inc | Smoking product having microreticulated filter |
US3449270A (en) * | 1968-05-28 | 1969-06-10 | Dow Chemical Co | Method of making foamed crystalline vinyl aromatic polymer |
US4018946A (en) * | 1971-01-15 | 1977-04-19 | Sealed Air Corporation | Production of heat-expandable styrene-polymer bit-pieces |
US3960787A (en) * | 1971-10-25 | 1976-06-01 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing foamable synthetic resin granules |
US4200679A (en) * | 1973-03-16 | 1980-04-29 | Max Klein | Micro-bits of expanded flexible polyurethanes |
US4207378A (en) * | 1973-03-16 | 1980-06-10 | Max Klein | Expanded styrene-polymers and polyolefin micro-bits and their preparation |
US3917545A (en) * | 1973-04-05 | 1975-11-04 | Arco Polymers Inc | Photodegradable styrene polymer foams containing a hydrocarbon photosensitizer |
US3903024A (en) * | 1973-10-19 | 1975-09-02 | Arco Polymers Inc | Photodegradable styrene polymer foams |
US4304873A (en) * | 1977-09-15 | 1981-12-08 | Max Klein | Preparation of expanded flexible polyurethane foam micro-bits |
IT1247958B (it) | 1991-05-31 | 1995-01-05 | Montedipe Srl | Procedimento per la produzione di particelle espandibili di polimeri stirenici aventi migliorate caratteristiche di processabilita` e meccaniche. |
AU690945B2 (en) * | 1994-12-14 | 1998-05-07 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Thermoplastic resin foam and method of production thereof |
US5960851A (en) * | 1998-08-04 | 1999-10-05 | Brunswick Corporation | Method of lost foam casting of aluminum-silicon alloys |
US6263950B1 (en) | 1999-03-26 | 2001-07-24 | General Motors Corporation | Lost foam casting using dimensionally self-stabilized pattern |
US8752348B2 (en) | 2005-02-25 | 2014-06-17 | Syntheon Inc. | Composite pre-formed construction articles |
EP1851398B1 (en) * | 2005-02-25 | 2012-05-30 | Nova Chemicals Inc. | Composite pre-formed building panels, a building and a method of constructing a building |
MX2007009959A (es) * | 2005-02-25 | 2007-09-26 | Nova Chem Inc | Composiciones de peso ligero y articulos que contienen las mismas. |
US7744692B2 (en) | 2005-03-22 | 2010-06-29 | Nova Chemicals, Inc. | Lightweight concrete compositions |
US7704347B2 (en) | 2005-05-27 | 2010-04-27 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7814647B2 (en) * | 2005-05-27 | 2010-10-19 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7818866B2 (en) | 2005-05-27 | 2010-10-26 | Prairie Packaging, Inc. | Method of reinforcing a plastic foam cup |
US7552841B2 (en) | 2005-05-27 | 2009-06-30 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7536767B2 (en) | 2005-05-27 | 2009-05-26 | Prairie Packaging, Inc. | Method of manufacturing a reinforced plastic foam cup |
US7694843B2 (en) | 2005-05-27 | 2010-04-13 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US20080020156A1 (en) * | 2005-08-22 | 2008-01-24 | Nova Chemicals Inc. | Labeled containers, methods and devices for making same |
EP1948415A2 (en) | 2005-08-22 | 2008-07-30 | Nova Chemicals Inc. | Labeled containers, methods and devices for making same |
WO2007078508A2 (en) * | 2005-12-22 | 2007-07-12 | Nova Chemicals Inc. | Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container |
BRPI0620349A2 (pt) * | 2005-12-22 | 2017-11-21 | Nova Chem Inc | método para melhorar a resistência de sorção de fumigante em um recipiente de produto em um processo de fumigação, e, recipiente de produto |
JP2009530225A (ja) | 2006-03-22 | 2009-08-27 | ノバ・ケミカルズ・インコーポレイテツド | 軽量コンクリート組成物 |
US20080250739A1 (en) * | 2006-11-08 | 2008-10-16 | Nova Chemicals Inc. | Foamed plastic structures |
US7677009B2 (en) * | 2007-02-02 | 2010-03-16 | Nova Chemicals Inc. | Roof truss system |
US20080227891A1 (en) * | 2007-03-14 | 2008-09-18 | Nova Chemicals Inc. | Methods for making concrete compositions |
US20090011667A1 (en) * | 2007-03-26 | 2009-01-08 | Nova Chemicals Inc. | Sportsboard structures |
US20090078161A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Methods of minimizing concrete cracking and shrinkage |
US8048219B2 (en) * | 2007-09-20 | 2011-11-01 | Nova Chemicals Inc. | Method of placing concrete |
US8114492B2 (en) * | 2007-12-19 | 2012-02-14 | Nova Chemicals Inc. | Labeled containers made from expandable thermoplastic materials having improved physical properties |
US7874112B2 (en) * | 2008-06-20 | 2011-01-25 | Nova Chemicals Inc. | Footer cleat for insulating concrete form |
US8828170B2 (en) | 2010-03-04 | 2014-09-09 | Pactiv LLC | Apparatus and method for manufacturing reinforced containers |
US20150203649A1 (en) * | 2014-01-23 | 2015-07-23 | Sunbrite Packaging Company, Inc. | Litter abatement with a photodegradable, single-use, foamed polystyrene packaging and container material and methods of making the same |
US10006177B2 (en) | 2015-09-23 | 2018-06-26 | Nova Chemicals Inc. | Workstation for flagman |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371868A (en) * | 1940-09-09 | 1945-03-20 | Berg Herbert | Porous polyvinyl chloride compositions |
US2373347A (en) * | 1941-03-01 | 1945-04-10 | Goodrich Co B F | Preplasticized vinyl polymers |
US2435999A (en) * | 1942-10-16 | 1948-02-17 | Celanese Corp | Process for the production of molding powder from a lower aliphatic ester of cellulose |
GB605863A (en) * | 1944-04-17 | 1948-08-03 | Distillers Co Yeast Ltd | Improvements in or relating to the manufacture of thermoplastic compositions |
US2556260A (en) * | 1946-08-12 | 1951-06-12 | Celanese Corp | Process for coagulating polymer emulsions and recovering spherical particles |
US2493965A (en) * | 1947-01-29 | 1950-01-10 | Us Rubber Co | Emulsion polymerization of styrene |
US2550503A (en) * | 1947-07-01 | 1951-04-24 | Du Pont | Granular polyvinyl resins |
US2681321A (en) * | 1950-02-27 | 1954-06-15 | Basf Ag | Production of porous materials from film-forming organic thermoplastic masses |
DE941389C (de) * | 1951-04-19 | 1956-04-12 | Basf Ag | Verfahren zur Herstellung poroeser Formkoerper aus thermoplastischen Kunststoffen |
-
0
- BE BE532626D patent/BE532626A/xx unknown
-
1953
- 1953-11-24 US US394230A patent/US2983692A/en not_active Expired - Lifetime
-
1954
- 1954-10-06 GB GB28829/54A patent/GB756654A/en not_active Expired
- 1954-10-15 FR FR1113827D patent/FR1113827A/fr not_active Expired
- 1954-11-12 CH CH332147D patent/CH332147A/fr unknown
- 1954-11-24 ES ES0218623A patent/ES218623A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2983692A (en) | 1961-05-09 |
CH332147A (fr) | 1958-08-31 |
FR1113827A (fr) | 1956-04-04 |
BE532626A (es) | |
GB756654A (en) | 1956-09-05 |
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