FR2082310A5 - Reproduction moulding - by casting a magnesia/mg chloride slurry in a rubber dip mould stripped from an original model - Google Patents

Reproduction moulding - by casting a magnesia/mg chloride slurry in a rubber dip mould stripped from an original model

Info

Publication number
FR2082310A5
FR2082310A5 FR7008560A FR7008560A FR2082310A5 FR 2082310 A5 FR2082310 A5 FR 2082310A5 FR 7008560 A FR7008560 A FR 7008560A FR 7008560 A FR7008560 A FR 7008560A FR 2082310 A5 FR2082310 A5 FR 2082310A5
Authority
FR
France
Prior art keywords
magnesia
casting
reproduction
stripped
moulding
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
FR7008560A
Other languages
French (fr)
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.)
SKARBEK BOROWSKI JOSEPH
Original Assignee
SKARBEK BOROWSKI JOSEPH
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 SKARBEK BOROWSKI JOSEPH filed Critical SKARBEK BOROWSKI JOSEPH
Priority to FR7008560A priority Critical patent/FR2082310A5/en
Application granted granted Critical
Publication of FR2082310A5 publication Critical patent/FR2082310A5/en
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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/04—Modelling plastic materials, e.g. clay
    • B44C3/042—Modelling plastic materials, e.g. clay producing a copy from an original structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Abstract

Replicate mouldings are made by dip coating an object in rubber (natural or synthetic, pref. as a latex), to progressively form a coating 2-3 mm. thick. The coating is peeled off as a mould for a casting compsn. based on a mixture of magnesia and magnesium chloride, pref. contg. fillers or pigments. Used for reproducing objects in metal, stone, wood, pottery, etc. Good reproduction of surface detail to 0.1 mm. captured by the rubber to create a re-usable, one-piece replicate mould.
FR7008560A 1970-03-10 1970-03-10 Reproduction moulding - by casting a magnesia/mg chloride slurry in a rubber dip mould stripped from an original model Expired FR2082310A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7008560A FR2082310A5 (en) 1970-03-10 1970-03-10 Reproduction moulding - by casting a magnesia/mg chloride slurry in a rubber dip mould stripped from an original model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7008560A FR2082310A5 (en) 1970-03-10 1970-03-10 Reproduction moulding - by casting a magnesia/mg chloride slurry in a rubber dip mould stripped from an original model

Publications (1)

Publication Number Publication Date
FR2082310A5 true FR2082310A5 (en) 1971-12-10

Family

ID=9052036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008560A Expired FR2082310A5 (en) 1970-03-10 1970-03-10 Reproduction moulding - by casting a magnesia/mg chloride slurry in a rubber dip mould stripped from an original model

Country Status (1)

Country Link
FR (1) FR2082310A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220898A2 (en) * 1985-10-19 1987-05-06 Komine Rubber Industrial Co., Ltd Method for manufacturing an elastic mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220898A2 (en) * 1985-10-19 1987-05-06 Komine Rubber Industrial Co., Ltd Method for manufacturing an elastic mould
EP0220898A3 (en) * 1985-10-19 1988-06-08 Komine Rubber Industrial Co., Ltd Elastic mould and method for manufactring the same

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Legal Events

Date Code Title Description
ST Notification of lapse