PL200000A1 - Sposob i urzadzenie do spieniania materialow plastycznych peczniejacych zwlaszcza kopolimerow styrenu - Google Patents

Sposob i urzadzenie do spieniania materialow plastycznych peczniejacych zwlaszcza kopolimerow styrenu

Info

Publication number
PL200000A1
PL200000A1 PL20000077A PL20000077A PL200000A1 PL 200000 A1 PL200000 A1 PL 200000A1 PL 20000077 A PL20000077 A PL 20000077A PL 20000077 A PL20000077 A PL 20000077A PL 200000 A1 PL200000 A1 PL 200000A1
Authority
PL
Poland
Prior art keywords
styrene copolymers
variable materials
frosting
plastic variable
frosting plastic
Prior art date
Application number
PL20000077A
Other languages
English (en)
Original Assignee
Lezier Gerard
Bernard Vasseur Avesnes
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
Priority claimed from FR7623567A external-priority patent/FR2360408A1/fr
Priority claimed from FR7705598A external-priority patent/FR2381614A2/fr
Application filed by Lezier Gerard, Bernard Vasseur Avesnes filed Critical Lezier Gerard
Publication of PL200000A1 publication Critical patent/PL200000A1/pl

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
PL20000077A 1976-08-02 1977-08-01 Sposob i urzadzenie do spieniania materialow plastycznych peczniejacych zwlaszcza kopolimerow styrenu PL200000A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7623567A FR2360408A1 (fr) 1976-08-02 1976-08-02 Procede et dispositif pour le premoussage des matieres plastiques expansibles
FR7705598A FR2381614A2 (fr) 1977-02-25 1977-02-25 Procede et dispositif pour le premoussage des matieres plastiques

Publications (1)

Publication Number Publication Date
PL200000A1 true PL200000A1 (pl) 1978-05-22

Family

ID=26219576

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20000077A PL200000A1 (pl) 1976-08-02 1977-08-01 Sposob i urzadzenie do spieniania materialow plastycznych peczniejacych zwlaszcza kopolimerow styrenu

Country Status (9)

Country Link
JP (1) JPS5317663A (pl)
CS (1) CS200522B2 (pl)
DE (1) DE2734834A1 (pl)
ES (1) ES461248A1 (pl)
GB (1) GB1560768A (pl)
IT (1) IT1083447B (pl)
NL (1) NL7708504A (pl)
PL (1) PL200000A1 (pl)
SU (1) SU680628A3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135436A (ja) * 1986-11-26 1988-06-07 Mitsubishi Yuka Badische Co Ltd 予備発泡スチレン系樹脂粒子の製造方法
CA2107157C (en) * 1992-09-29 1998-02-03 Thomas N. Hall, Iii Continuous process for expanding thermoplastic minipellets
DE19706884A1 (de) * 1997-02-21 1998-08-27 Huels Chemische Werke Ag Verfahren zum Nachschäumen von preexpandierten polyolefinischen Partikeln
RU2466018C2 (ru) * 2011-01-12 2012-11-10 Юрий Анатольевич Мучулаев Способ сухого вспенивания полистирола
CN110815697B (zh) * 2019-12-13 2025-05-30 快思瑞科技(上海)有限公司 一种膨胀微球的发泡筛分装置及其应用
CN119017589B (zh) * 2024-10-10 2025-02-11 泰安卧龙工程材料有限公司 一种聚丙烯纤维热处理装置及热处理方法

Also Published As

Publication number Publication date
SU680628A3 (ru) 1979-08-15
GB1560768A (en) 1980-02-06
DE2734834A1 (de) 1978-02-09
NL7708504A (nl) 1978-02-06
ES461248A1 (es) 1978-10-01
IT1083447B (it) 1985-05-21
JPS5317663A (en) 1978-02-17
CS200522B2 (en) 1980-09-15

Similar Documents

Publication Publication Date Title
NL7709463A (nl) Tetrafluoretheen-copolymeren alsmede werkwij- zen om deze te bereiden.
BE851192A (nl) Traploos variabele aandrijfwerkwijze en -inrichting
NL7706230A (nl) Werkwijze en inrichting voor reaktief sputteren.
FI802855A7 (fi) Pakkausmenetelmä ja -laite.
PL199149A1 (pl) Sposob urabiania twardego,zwiezlego materialu,oraz urzadzenie do urabiania twardego,zwiezlego materialu
BE862134A (fr) Matiere photopolymerisable et son utilisation
SE410531B (sv) Sorteringsanordning
AT353694B (de) Vorrichtung zum aufschneiden und selbsttaetigen, kontinuierlichen entleeren von saecken
NL7708950A (nl) Richt- en stelinrichting.
DK44477A (da) Styrenpolymerskumstof og fremstilling deraf
SE432066B (sv) Paleggning- och doseringsanordning
PL201037A1 (pl) Sposob i urzadzenie do oczyszczania materialu wlokien
SE7708720L (sv) Stengningsanordning
JPS5334395A (en) Membrane fluid moving method and device
IT1087046B (it) Dispositivo e metodo di chiusura
FR2344936A1 (fr) Materiau de resistance
PL198265A1 (pl) Sposob okreslania znamionowej rezystancji grzejnika i urzadzenie do okreslania znamionowej rezystancji grzejnika
PL201045A1 (pl) Sposob i urzadzenie do wytwarzania wlokien
PL200000A1 (pl) Sposob i urzadzenie do spieniania materialow plastycznych peczniejacych zwlaszcza kopolimerow styrenu
JPS52152996A (en) Thermoplastic block copolymer and preparation thereof
FR2346390A1 (fr) Melanges maitres pour colorer des polymeres et des copolymeres
SE7713334L (sv) Sorteringsanordning
MX3746E (es) Mejoras en dispositivo de control de resistencia variable
DK408776A (da) Modstandsmateriale og modstand fremstillet heraf
JPS52150646A (en) Switching method and device