NL157934B - PROCESS FOR THE PREPARATION OF AN UNSATURATED POLYESTER RESIN AND MOLDED PRODUCTS, MADE BY USING THE UNSaturated POLYESTER RESIN PREPARED SO. - Google Patents

PROCESS FOR THE PREPARATION OF AN UNSATURATED POLYESTER RESIN AND MOLDED PRODUCTS, MADE BY USING THE UNSaturated POLYESTER RESIN PREPARED SO.

Info

Publication number
NL157934B
NL157934B NL6818116.A NL157934DA NL157934B NL 157934 B NL157934 B NL 157934B NL 157934D A NL157934D A NL 157934DA NL 157934 B NL157934 B NL 157934B
Authority
NL
Netherlands
Prior art keywords
polyester resin
unsaturated polyester
preparation
molded products
resin prepared
Prior art date
Application number
NL6818116.A
Other languages
Dutch (nl)
Original Assignee
Koppers Co Inc
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.)
Publication of NL157934B publication Critical patent/NL157934B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106—Ring-shaped filtering elements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/20—Means for cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners
NL6818116.A 1950-10-05 PROCESS FOR THE PREPARATION OF AN UNSATURATED POLYESTER RESIN AND MOLDED PRODUCTS, MADE BY USING THE UNSaturated POLYESTER RESIN PREPARED SO. NL157934B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1029423X 1950-10-05

Publications (1)

Publication Number Publication Date
NL157934B true NL157934B (en)

Family

ID=4553594

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6818116.A NL157934B (en) 1950-10-05 PROCESS FOR THE PREPARATION OF AN UNSATURATED POLYESTER RESIN AND MOLDED PRODUCTS, MADE BY USING THE UNSaturated POLYESTER RESIN PREPARED SO.
NL75880D NL75880C (en) 1950-10-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL75880D NL75880C (en) 1950-10-05

Country Status (4)

Country Link
BE (1) BE500144A (en)
CH (1) CH284386A (en)
FR (1) FR1029423A (en)
NL (2) NL75880C (en)

Also Published As

Publication number Publication date
CH284386A (en) 1952-07-31
BE500144A (en)
FR1029423A (en) 1953-06-02
NL75880C (en)

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