ZA783340B - Polymer beads - Google Patents

Polymer beads

Info

Publication number
ZA783340B
ZA783340B ZA00783340A ZA783340A ZA783340B ZA 783340 B ZA783340 B ZA 783340B ZA 00783340 A ZA00783340 A ZA 00783340A ZA 783340 A ZA783340 A ZA 783340A ZA 783340 B ZA783340 B ZA 783340B
Authority
ZA
South Africa
Prior art keywords
polymer beads
beads
polymer
Prior art date
Application number
ZA00783340A
Inventor
T Howell
Original Assignee
Rohm & Haas
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 & Haas filed Critical Rohm & Haas
Publication of ZA783340B publication Critical patent/ZA783340B/en

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F212/00—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 an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
ZA00783340A 1977-06-27 1978-06-12 Polymer beads ZA783340B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80995777A 1977-06-27 1977-06-27

Publications (1)

Publication Number Publication Date
ZA783340B true ZA783340B (en) 1979-07-25

Family

ID=25202592

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00783340A ZA783340B (en) 1977-06-27 1978-06-12 Polymer beads

Country Status (14)

Country Link
JP (2) JPS5411984A (en)
AR (1) AR228836A1 (en)
AU (1) AU521552B2 (en)
BE (1) BE868487A (en)
BR (1) BR7804015A (en)
CA (1) CA1114987A (en)
DE (1) DE2827475A1 (en)
ES (1) ES471391A1 (en)
FR (1) FR2396027A1 (en)
GB (1) GB1602064A (en)
IN (1) IN149312B (en)
IT (1) IT1111628B (en)
NL (1) NL7806892A (en)
ZA (1) ZA783340B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800684A (en) * 1977-02-07 1978-10-10 Rohm & Haas PERFECTED ION EXCHANGE RESIN BILLS, PROCESS TO PREPARE HARD, GRINDED, INDIVIDUALIZED COPOLIMER ACCOUNTS, AND PROCESS TO PRODUCE AN ION EXCHANGE RESIN
US4370459A (en) * 1980-07-07 1983-01-25 Argus Chemical Corporation Polymerizing unsaturated monomers with gem-diperoxyester catalyst
DE19714827A1 (en) * 1997-04-10 1998-10-15 Bayer Ag Process for the preparation of crosslinked spherical polymers
DE19826049A1 (en) * 1998-06-12 1999-12-16 Bayer Ag Process for the preparation of crosslinked spherical polymers
EP0964001A1 (en) * 1998-06-12 1999-12-15 Bayer Aktiengesellschaft Process for preparing microencapsulated polymers
JP4673662B2 (en) * 2005-04-26 2011-04-20 和 熊谷 Narrow depth compactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974216C (en) * 1951-05-23 1960-10-20 Bayer Ag Process for the production of cation exchangers
FR1375170A (en) * 1962-08-27 1964-10-16 Sumitomo Chemical Co New copolymer of ethylene and styrene and its manufacturing process
US3474066A (en) * 1963-12-31 1969-10-21 Exxon Research Engineering Co Polymerizable compositions and process of producing same
FR1433480A (en) * 1965-02-16 1966-04-01 Wolfen Filmfab Veb Process for the preparation of spherical, weakly crosslinked polymer particles and products thus obtained
DE1301514B (en) * 1966-02-15 1969-08-21 Elektrochem Werke Muenchen Ag Process for the polymerization and copolymerization of olefinic compounds

Also Published As

Publication number Publication date
AR228836A1 (en) 1983-04-29
AU3745278A (en) 1980-01-03
DE2827475A1 (en) 1979-01-11
ES471391A1 (en) 1979-01-16
BE868487A (en) 1978-12-27
IT1111628B (en) 1986-01-13
JPS627921B2 (en) 1987-02-19
GB1602064A (en) 1981-11-04
BR7804015A (en) 1979-02-20
DE2827475C2 (en) 1989-10-12
NL7806892A (en) 1978-12-29
FR2396027A1 (en) 1979-01-26
JPS5411984A (en) 1979-01-29
JPS6414206A (en) 1989-01-18
FR2396027B1 (en) 1980-10-31
IN149312B (en) 1981-10-24
AU521552B2 (en) 1982-04-08
CA1114987A (en) 1981-12-22
IT7868500A0 (en) 1978-06-26

Similar Documents

Publication Publication Date Title
JPS53123490A (en) Waterrabsorptive polymer
JPS53123491A (en) Waterrabsorptive polymer
JPS5490376A (en) Tire
GB2003162B (en) Polymers
GB2003097B (en) Tyres
JPS5466624A (en) Triallylcarbonate monomer
MY8400005A (en) Tyres
JPS53101100A (en) Curable allyloxyphosphazine polymer
MY8400004A (en) Tyres
JPS54107004A (en) Tire
JPS5390395A (en) Novel polymer
NZ188954A (en) Solid polyaminoester polymers
ZA785996B (en) Polymers
JPS52121690A (en) Multiistage polymer
JPS5441986A (en) Polymerization method
GB2012686B (en) Solid tyres
ZA783340B (en) Polymer beads
JPS5352555A (en) Selffextinguishable polymers
GB2008505B (en) Tyres
GB2011324B (en) Tyres
JPS5410383A (en) Tire valcanozer
JPS5426900A (en) Curable aryloxyphosphazen polymer
JPS54115677A (en) Granulator
JPS5440887A (en) Polymer dispersion
ZA782707B (en) Polymer beads