FR1184893A - Poudre granulaire améliorée de polytétrafluoroéthylène - Google Patents

Poudre granulaire améliorée de polytétrafluoroéthylène

Info

Publication number
FR1184893A
FR1184893A FR1184893DA FR1184893A FR 1184893 A FR1184893 A FR 1184893A FR 1184893D A FR1184893D A FR 1184893DA FR 1184893 A FR1184893 A FR 1184893A
Authority
FR
France
Prior art keywords
polytetrafluoroethylene
granular powder
improved granular
improved
powder
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1184893A publication Critical patent/FR1184893A/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
    • 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)
FR1184893D 1956-11-15 1957-10-21 Poudre granulaire améliorée de polytétrafluoroéthylène Expired FR1184893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1184893XA 1956-11-15 1956-11-15

Publications (1)

Publication Number Publication Date
FR1184893A true FR1184893A (fr) 1959-07-27

Family

ID=22378915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184893D Expired FR1184893A (fr) 1956-11-15 1957-10-21 Poudre granulaire améliorée de polytétrafluoroéthylène

Country Status (1)

Country Link
FR (1) FR1184893A (fr)

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