FR945074A - Procédé de réduction en poudre du polythène - Google Patents

Procédé de réduction en poudre du polythène

Info

Publication number
FR945074A
FR945074A FR945074DA FR945074A FR 945074 A FR945074 A FR 945074A FR 945074D A FR945074D A FR 945074DA FR 945074 A FR945074 A FR 945074A
Authority
FR
France
Prior art keywords
reduction process
powder reduction
polythene powder
polythene
reduction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FW Berk and Co Ltd
Original Assignee
FW Berk and Co Ltd
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 FW Berk and Co Ltd filed Critical FW Berk and Co Ltd
Application granted granted Critical
Publication of FR945074A publication Critical patent/FR945074A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR945074D 1946-03-15 1947-04-14 Procédé de réduction en poudre du polythène Expired FR945074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB945074X 1946-03-15

Publications (1)

Publication Number Publication Date
FR945074A true FR945074A (fr) 1949-04-25

Family

ID=10767068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945074D Expired FR945074A (fr) 1946-03-15 1947-04-14 Procédé de réduction en poudre du polythène

Country Status (1)

Country Link
FR (1) FR945074A (fr)

Similar Documents

Publication Publication Date Title
FR941006A (fr) Procédé et installation de moulage de pièces
FR949009A (fr) Procédé de polymérisation
FR945183A (fr) Procédé de production de c-nitrosoarylamines
FR940097A (fr) Procédé de stérilisation
FR948111A (fr) Nouveau procédé de fermentation
FR945074A (fr) Procédé de réduction en poudre du polythène
FR951385A (fr) Procédé de fonderie
FR920956A (fr) Article de pâtisserie-confiserie
FR944510A (fr) Procédé de soudure
FR929037A (fr) Procédé de construction
FR1001987A (fr) Procédé de construction
FR941694A (fr) Procédé de construction
FR945198A (fr) Procédé de préparation du 4-méthyl-5-beta-hydroxyéthyl-thiazole
FR920985A (fr) Procédé de soudage
FR923509A (fr) Procédé de construction des ouvrages de soutènement
FR946260A (fr) Procédé de blanchiment de matières
FR953855A (fr) Procédé de granulation de nitrophosphates
FR937609A (fr) Procédé de filetage
AT171420B (de) Metallspritzverfahren
FR1007763A (fr) Procédé de mercerisage
FR937277A (fr) Nouveau procédé de construction
FR54951E (fr) Procédé de tricotage
FR928322A (fr) Procédé de moulage et pièces de fonderie obtenues suivant ce procédé
FR989238A (fr) Procédé de laminage
FR944526A (fr) Nouveau procédé de construction