ES193822A1 - UN MÉTODO Y APARATO PARA LA VULCANIZACIoN DE CAUCHO ESPONJOSO - Google Patents

UN MÉTODO Y APARATO PARA LA VULCANIZACIoN DE CAUCHO ESPONJOSO

Info

Publication number
ES193822A1
ES193822A1 ES0193822A ES193822A ES193822A1 ES 193822 A1 ES193822 A1 ES 193822A1 ES 0193822 A ES0193822 A ES 0193822A ES 193822 A ES193822 A ES 193822A ES 193822 A1 ES193822 A1 ES 193822A1
Authority
ES
Spain
Prior art keywords
mass
sponge rubber
vulcanization
foamed
latex
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
ES0193822A
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.)
Uniroyal Inc
Original Assignee
United States Rubber 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 United States Rubber Co filed Critical United States Rubber Co
Publication of ES193822A1 publication Critical patent/ES193822A1/es
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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • B29C44/343—Heating by introducing steam in the mould by using pipes to direct the steam inside the mould
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • 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
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/11—Molding styropor using steam probes-batch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Método de hacer caucho esponjoso vulcanizado a. partir de latex de caucho preparado y espumado que comprende confinar la masa de latex espumado para. darle la forma deseada permitir que la masa se fije a un estado celular poroso e introducir vapor de agua en el interior de la masa fijada de modo que pase a través de los poros de la misma.
ES0193822A 1949-07-08 1950-07-07 UN MÉTODO Y APARATO PARA LA VULCANIZACIoN DE CAUCHO ESPONJOSO Expired ES193822A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US103545A US2595964A (en) 1949-07-08 1949-07-08 Method of vulcanizing sponge rubber

Publications (1)

Publication Number Publication Date
ES193822A1 true ES193822A1 (es) 1951-09-01

Family

ID=22295761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0193822A Expired ES193822A1 (es) 1949-07-08 1950-07-07 UN MÉTODO Y APARATO PARA LA VULCANIZACIoN DE CAUCHO ESPONJOSO

Country Status (2)

Country Link
US (1) US2595964A (es)
ES (1) ES193822A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734227A (en) * 1956-02-14 O o o o o o
US2700178A (en) * 1951-04-06 1955-01-25 Firestone Tire & Rubber Co Injection molding of foamed latex
US2707804A (en) * 1951-04-28 1955-05-10 Us Rubber Co Apparatus for steam curing frothed latex
US2767433A (en) * 1952-10-30 1956-10-23 Us Rubber Co Apparatus for curing frothed latex
BE542319A (es) * 1954-10-26
US2822573A (en) * 1955-01-17 1958-02-11 Nat Automotive Fibres Inc Method and apparatus for producing foam rubber slabs or contoured pads
US2909804A (en) * 1955-09-16 1959-10-27 Perry G Means Continuous hot pressing machine for the manufacture of compressed boards
BE621903A (es) * 1960-11-15
NL265964A (es) * 1962-09-28
US3243491A (en) * 1962-10-01 1966-03-29 Us Rubber Co Methods of making foam products
US3335207A (en) * 1963-10-11 1967-08-08 Owens Illinois Inc Method and apparatus for forming foamed low density sheet plastic
US3427372A (en) * 1966-10-17 1969-02-11 Berner Ind Inc Apparatus and method for continuous production of slabs or sheets
DE102018010041B4 (de) * 2018-12-19 2022-10-27 Plastivation Machinery GmbH Vulkanisationsverfahren und Vulkanisationsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908682A (en) * 1929-12-20 1933-05-16 Ohio Rubber Co Method of making composite articles
US2150287A (en) * 1936-05-16 1939-03-14 Ind Process Corp Sponge rubber body of different densities
US2161308A (en) * 1936-12-18 1939-06-06 Dunlop Rubber Co Manufacture of goods of spongelike or cellular rubber
US2351529A (en) * 1940-02-16 1944-06-13 Us Rubber Co Shaping mold
US2325903A (en) * 1941-09-20 1943-08-03 Mishawaka Rubber & Woolen Mfg Method of making sponge rubber material

Also Published As

Publication number Publication date
US2595964A (en) 1952-05-06

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