FR904898A - Procédé pour empêcher l'adhérence des objets en cire aux moules de fonderie et aux laminoirs - Google Patents

Procédé pour empêcher l'adhérence des objets en cire aux moules de fonderie et aux laminoirs

Info

Publication number
FR904898A
FR904898A FR904898DA FR904898A FR 904898 A FR904898 A FR 904898A FR 904898D A FR904898D A FR 904898DA FR 904898 A FR904898 A FR 904898A
Authority
FR
France
Prior art keywords
adhesion
preventing
rolling mills
foundry molds
wax objects
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.)
MACK CHEM PHARM
Heinrich Mack Nachf GmbH and Co
Original Assignee
MACK CHEM PHARM
Heinrich Mack Nachf GmbH 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 MACK CHEM PHARM, Heinrich Mack Nachf GmbH and Co filed Critical MACK CHEM PHARM
Application granted granted Critical
Publication of FR904898A publication Critical patent/FR904898A/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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/241—Moulding wax
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR904898D 1943-06-07 1944-06-06 Procédé pour empêcher l'adhérence des objets en cire aux moules de fonderie et aux laminoirs Expired FR904898A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904898X 1943-06-07

Publications (1)

Publication Number Publication Date
FR904898A true FR904898A (fr) 1945-11-19

Family

ID=6862034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904898D Expired FR904898A (fr) 1943-06-07 1944-06-06 Procédé pour empêcher l'adhérence des objets en cire aux moules de fonderie et aux laminoirs

Country Status (1)

Country Link
FR (1) FR904898A (fr)

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