NL7211622A - - Google Patents

Info

Publication number
NL7211622A
NL7211622A NL7211622A NL7211622A NL7211622A NL 7211622 A NL7211622 A NL 7211622A NL 7211622 A NL7211622 A NL 7211622A NL 7211622 A NL7211622 A NL 7211622A NL 7211622 A NL7211622 A NL 7211622A
Authority
NL
Netherlands
Application number
NL7211622A
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 filed Critical
Publication of NL7211622A publication Critical patent/NL7211622A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
NL7211622A 1971-08-27 1972-08-25 NL7211622A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17554871A 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
NL7211622A true NL7211622A (xx) 1973-03-01

Family

ID=22640666

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211622A NL7211622A (xx) 1971-08-27 1972-08-25

Country Status (8)

Country Link
US (1) US3751218A (xx)
JP (1) JPS5518611B2 (xx)
CA (1) CA985467A (xx)
CH (1) CH543360A (xx)
DE (1) DE2240139C3 (xx)
FR (1) FR2150921B3 (xx)
GB (1) GB1374496A (xx)
NL (1) NL7211622A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060354A (en) * 1972-09-11 1977-11-29 Foster Grant Co., Inc. Apparatus for pre-expanding and molding expandable thermoplastic polymer particles
US3861055A (en) * 1973-02-28 1975-01-21 Stanley P Thompson Flighting for dehydrator drum and method
JPS5432052Y2 (xx) * 1975-09-03 1979-10-05
US4193208A (en) * 1977-11-18 1980-03-18 Ronning Engineering Company, Inc. Single pass alfalfa dehydrator dryer and flighting therefor
US4302549A (en) * 1980-04-18 1981-11-24 Crowley Richard P Method of preparing expandable polystyrene
SE448357B (sv) * 1982-09-14 1987-02-16 Korpela Heikki Sett och anordning for metning och reglering av volymvikten hos ett expanderat partikulert material
FR2618041B1 (fr) * 1987-07-16 1991-06-21 Ceres Ets Dispositif pour le traitement des semences
US4957433A (en) * 1989-05-15 1990-09-18 Cmi Corporation Drum baffle
GB0311698D0 (en) * 2003-05-21 2003-06-25 Unilever Plc Improvements relating to mixers
BR102020022740B1 (pt) * 2020-11-09 2023-10-24 Tecnored Desenvolvimento Tecnologico S.A Sistema de retromistura interna da massa reagente para um reator cilíndrico rotativo

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578166A (en) * 1950-03-21 1951-12-11 Gen Am Transport Rotary drier
US2728146A (en) * 1952-05-21 1955-12-27 Allis Chalmers Mfg Co Rotary heat exchanger
US2828549A (en) * 1955-03-17 1958-04-01 Nat Equip Corp Apparatus for drying starch
DE1127576B (de) * 1957-08-30 1962-04-12 Rudolf Buchmann Verfahren und Vorrichtung zum kontinuierlichen oder diskontinuierlichen Aufschaeumenvon treibmittelhaltigen thermoplastischen Kunststoffpartikeln
US3225126A (en) * 1960-10-10 1965-12-21 Tempo Plastic Company Inc Expandable bead molding
US3377653A (en) * 1964-11-10 1968-04-16 Robert B. Buonaiuto Apparatus for making foamed plastic articles
US3407511A (en) * 1967-05-16 1968-10-29 American Hoist & Derrick Co Rotary dryer for aggregate
FR1561168A (xx) * 1967-12-08 1969-03-28
US3593430A (en) * 1968-11-04 1971-07-20 Stanley P Thompson Crop dehydrator
US3603001A (en) * 1969-03-17 1971-09-07 Gerald D Arnold Agricultural dehydrating and cooling system
DE1921407B1 (de) * 1969-04-26 1970-07-30 Ipsen Ind Internat Gmbh Ofenschleuse
US3639551A (en) * 1969-07-24 1972-02-01 Irby H Leach Cyclic method for producing low-density polystyrene foam beads
US3671026A (en) * 1970-11-02 1972-06-20 Sinclair Koppers Co Device for expansion of expandable polymer beads
US3717937A (en) * 1971-04-19 1973-02-27 S Thompson Flighting for dehydrator drum

Also Published As

Publication number Publication date
CH543360A (de) 1973-10-31
JPS4832168A (xx) 1973-04-27
DE2240139B2 (de) 1981-07-02
US3751218A (en) 1973-08-07
JPS5518611B2 (xx) 1980-05-20
CA985467A (en) 1976-03-16
DE2240139A1 (de) 1973-03-08
FR2150921B3 (xx) 1975-10-03
FR2150921A1 (xx) 1973-04-13
DE2240139C3 (de) 1982-03-11
GB1374496A (en) 1974-11-20

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed