AT286648B - Process for the production of polymer particles - Google Patents

Process for the production of polymer particles

Info

Publication number
AT286648B
AT286648B AT249067A AT249067A AT286648B AT 286648 B AT286648 B AT 286648B AT 249067 A AT249067 A AT 249067A AT 249067 A AT249067 A AT 249067A AT 286648 B AT286648 B AT 286648B
Authority
AT
Austria
Prior art keywords
production
polymer particles
particles
polymer
Prior art date
Application number
AT249067A
Other languages
German (de)
Inventor
Max Frederick Meyer Jr
Robert Leonard Combs
Harry Wesley Coover Jr
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of AT286648B publication Critical patent/AT286648B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C08J3/14—Powdering or granulating by precipitation from solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT249067A 1966-03-16 1967-03-15 Process for the production of polymer particles AT286648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53488466A 1966-03-16 1966-03-16

Publications (1)

Publication Number Publication Date
AT286648B true AT286648B (en) 1970-12-10

Family

ID=24131917

Family Applications (3)

Application Number Title Priority Date Filing Date
AT00690/70A AT295165B (en) 1966-03-16 1967-03-15 POLYMER PARTICLES
AT28567A AT283978B (en) 1966-03-16 1967-03-15 TOBACCO SMOKE FILTER
AT249067A AT286648B (en) 1966-03-16 1967-03-15 Process for the production of polymer particles

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT00690/70A AT295165B (en) 1966-03-16 1967-03-15 POLYMER PARTICLES
AT28567A AT283978B (en) 1966-03-16 1967-03-15 TOBACCO SMOKE FILTER

Country Status (10)

Country Link
JP (1) JPS4812998B1 (en)
AT (3) AT295165B (en)
BE (1) BE695430A (en)
CH (1) CH478182A (en)
DE (2) DE1694038A1 (en)
DK (1) DK120871B (en)
ES (1) ES338051A1 (en)
GB (1) GB1172317A (en)
GR (1) GR33448B (en)
NL (1) NL6703963A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026688C2 (en) * 1980-07-15 1986-02-20 Akzo Gmbh, 5600 Wuppertal Process for the production of powdery, porous polymer particles
DE3026762C2 (en) * 1980-07-15 1985-04-25 Akzo Gmbh, 5600 Wuppertal Process for the production of porous, pulverulent polypropylene and use of the process products
DE3484556D1 (en) * 1983-08-15 1991-06-13 Toyo Boseki PRODUCTION OF STRETCHED POLYMER MATERIALS WITH HIGH STRENGTH AND HIGH MODULE.
DE3404271A1 (en) * 1984-02-03 1985-08-08 Mannesmann AG, 4000 Düsseldorf FINE GRAIN BLEND
JPS6129881A (en) * 1984-07-20 1986-02-10 有馬　忠見 Sign board construction
US4853462A (en) * 1988-03-21 1989-08-01 Arco Chemical Technology, Inc. Preparation of discrete particles of polyalkylene carbonate
CN103099309B (en) * 2013-02-04 2014-10-22 红云红河烟草(集团)有限责任公司 Application of japonica rice in cigarettes

Also Published As

Publication number Publication date
GB1172317A (en) 1969-11-26
BE695430A (en) 1967-08-14
NL6703963A (en) 1967-09-18
AT283978B (en) 1970-08-25
CH478182A (en) 1969-09-15
ES338051A1 (en) 1968-06-16
DE1694038A1 (en) 1971-07-15
AT295165B (en) 1971-11-15
JPS4812998B1 (en) 1973-04-24
DK120871B (en) 1971-07-26
GR33448B (en) 1967-12-05
DE1632186A1 (en) 1970-11-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee