JPS6467308A - Manufacture of rubber mold - Google Patents

Manufacture of rubber mold

Info

Publication number
JPS6467308A
JPS6467308A JP22405887A JP22405887A JPS6467308A JP S6467308 A JPS6467308 A JP S6467308A JP 22405887 A JP22405887 A JP 22405887A JP 22405887 A JP22405887 A JP 22405887A JP S6467308 A JPS6467308 A JP S6467308A
Authority
JP
Japan
Prior art keywords
prototype
silicon
manufactured
room temperature
temperature curing
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.)
Pending
Application number
JP22405887A
Other languages
Japanese (ja)
Inventor
Yoshito Yoshida
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.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Asia 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 Dow Corning Asia Ltd filed Critical Dow Corning Asia Ltd
Priority to JP22405887A priority Critical patent/JPS6467308A/en
Publication of JPS6467308A publication Critical patent/JPS6467308A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To eliminate the vulcanizing process and manufacture a rubber mold by covering the surface of prototype with a silicone rubber material of room temperature curing properties of specific formation, leaving the same for a given period of time as it is and cured. CONSTITUTION:A silicon rubber material of room temperature curing properties to be used is manufactured by uniformly mixing a composition comprising polydiorganosiloxane gum containing alkenyl group, polyorganosiloxane containing hydrogen atom bonded to silicon and platinum catalyst. A bung hole 1 with an injection line 1a for a duplicate product material is installed on a prototype 2 and a sheet 3 manufactured by a silicon rubber material of room temperature curing properties is adhered in a manner to cover the whole outer surface except the bung hole 1 of the prototype 2 and cured. The same is covered with a backup layer 4 of proper thickness, and a rubber mold 5 constituted of a silicon material layer 3 having a hollow section 2a is formed in a couple of backup layers 4. A duplicate product of the prototype 2 is manufactured without the vulcanizing process by injecting an adequate injection material into the hollow section 2a through the bung hole 1 and solidifying the same.
JP22405887A 1987-09-09 1987-09-09 Manufacture of rubber mold Pending JPS6467308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22405887A JPS6467308A (en) 1987-09-09 1987-09-09 Manufacture of rubber mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22405887A JPS6467308A (en) 1987-09-09 1987-09-09 Manufacture of rubber mold

Publications (1)

Publication Number Publication Date
JPS6467308A true JPS6467308A (en) 1989-03-14

Family

ID=16807916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22405887A Pending JPS6467308A (en) 1987-09-09 1987-09-09 Manufacture of rubber mold

Country Status (1)

Country Link
JP (1) JPS6467308A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363094B (en) * 2000-06-06 2002-09-11 Plastech Thermoset Tectonics L Moulding tooling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263256A (en) * 1986-05-09 1987-11-16 Toshiba Silicone Co Ltd Polyorganosiloxane composition of curing type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263256A (en) * 1986-05-09 1987-11-16 Toshiba Silicone Co Ltd Polyorganosiloxane composition of curing type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363094B (en) * 2000-06-06 2002-09-11 Plastech Thermoset Tectonics L Moulding tooling

Similar Documents

Publication Publication Date Title
US3703572A (en) Method of forming a mold and casting shallow articles therein
DE69518125D1 (en) METHOD FOR PRODUCING FOOTWEAR BY INJECTION MOLDING, AND FOOTWEAR PRODUCED BY THIS METHOD
YU24490A (en) OPTICAL COMPOSITE PLASTIC PRODUCT COATED WITH MICROSTRUCTURAL MEMBRANE AND MANUFACTURING PROCEDURE
ES2041296T3 (en) MANUFACTURING PROCEDURE OF PLASTIC MOLDED PARTS WITH A SURFACE COATING PRESENTING A DECORATIVE SURFACE STRUCTURE.
KR890003510A (en) Manufacturing method of laminated molded article
ES8206278A1 (en) Process for making rigid shaped articles.
KR920702832A (en) In-mold molded article having a matt surface and its manufacturing method
JPS6456735A (en) Granular silicone rubber and production thereof
GB2073646B (en) Moulding plastics onto metal sheets
KR890007860A (en) Method and apparatus for manufacturing mold molding
JPS5739940A (en) Production of patterned plastic molded article
DE69724117D1 (en) CURABLE COMPOSITION BY USE OF FOAM PRODUCED THEREOF AND METHOD FOR THE PRODUCTION THEREOF
DE3751696D1 (en) Use of a silicone mixture for the production of soft, elastomeric injection molded articles
EP0190354A4 (en) Process for producing release paper.
DE3788728D1 (en) FIBER REINFORCED THERMAL CURING RESIN CASTING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF.
JPS6467308A (en) Manufacture of rubber mold
DE59205511D1 (en) METHOD AND DEVICE FOR PRODUCING A PRE-FABRICATED, INSULATING WALL ELEMENT
MX168056B (en) PROCEDURE FOR PRODUCING ENHANCED AND DEORATIVE THERMOPLASTIC SHEETS
KR880000258A (en) Preformed Tire Sidewall Applique and Addition Method
KR920000853A (en) Manufacturing method of silicone rubber molded article
ATE353091T1 (en) NEW SILICONE MATERIAL, METHOD FOR PRODUCTION AND USE
KR890012327A (en) Conductive Thermoplastic Resin Molded Products
KR960007152A (en) Crash Pad Mold, Molding Method and Crash Pad Manufacturing Method
KR960017116A (en) Inflow masking molding method of thermoplastic resin products
ATA529679A (en) SCREW PLASTIFICATION DEVICE FOR INJECTION MOLDING DEVICES OR EXTRESS PRESSES FOR THE PRODUCTION OF MULTICOLORED MOLDS FROM PLASTIC WITH MARBLE EFFECT