AR000110A1 - Process for the production of articles in expanded crosslinked polymeric materials and product thus obtained - Google Patents

Process for the production of articles in expanded crosslinked polymeric materials and product thus obtained

Info

Publication number
AR000110A1
AR000110A1 AR33419295A AR33419295A AR000110A1 AR 000110 A1 AR000110 A1 AR 000110A1 AR 33419295 A AR33419295 A AR 33419295A AR 33419295 A AR33419295 A AR 33419295A AR 000110 A1 AR000110 A1 AR 000110A1
Authority
AR
Argentina
Prior art keywords
articles
production
product
polymeric materials
crosslinked polymeric
Prior art date
Application number
AR33419295A
Other languages
Spanish (es)
Inventor
Reynaldo Oscar Oliver Silva
Original Assignee
Reynaldo Oscar Oliver Silva
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 Reynaldo Oscar Oliver Silva filed Critical Reynaldo Oscar Oliver Silva
Publication of AR000110A1 publication Critical patent/AR000110A1/en

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
    • B29C67/0007—Manufacturing coloured articles not otherwise provided for, e.g. by colour change
    • 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
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/145—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multicoloured articles
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • 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
    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/243—Partially cured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Patente de invención de un proceso para la producción de artículos en materiales poliméricos reticulados expandidos y producto asi obtenido en lacual un proceso de premoldeado de material polimérico antecede a un proceso de reticulación yexpa nsión proporcionando la posibilidad de producción deartículos de material poliméricos en más de un color, densidad y dureza por vulcanización conjunto de las piezas premoldeadas.Invention patent of a process for the production of articles in expanded crosslinked polymeric materials and product thus obtained in which a process of pre-molding of polymeric material precedes a process of crosslinking and expansion providing the possibility of production of articles of polymeric material in more than one color, density and hardness by joint vulcanization of the precast pieces.

AR33419295A 1994-11-10 1995-11-10 Process for the production of articles in expanded crosslinked polymeric materials and product thus obtained AR000110A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9404462A BR9404462A (en) 1994-11-10 1994-11-10 Process for the production of articles in expanded cross-linked polymeric materials and the product thus obtained

Publications (1)

Publication Number Publication Date
AR000110A1 true AR000110A1 (en) 1997-05-21

Family

ID=4059962

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33419295A AR000110A1 (en) 1994-11-10 1995-11-10 Process for the production of articles in expanded crosslinked polymeric materials and product thus obtained

Country Status (5)

Country Link
EP (1) EP0739268A1 (en)
CN (1) CN1141610A (en)
AR (1) AR000110A1 (en)
BR (1) BR9404462A (en)
WO (1) WO1996014978A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1393876A1 (en) * 2002-08-26 2004-03-03 Alcan Technology & Management Ltd. Method of making foam article from thermoplastic material
US9282785B2 (en) * 2013-03-15 2016-03-15 New Balance Athletic Shoe, Inc. Multi-density sole elements, and systems and methods for manufacturing same
US10226906B2 (en) * 2014-04-14 2019-03-12 Nike, Inc. Method of manufacturing sole assembly formed of multiple preforms

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072461A (en) * 1975-09-11 1978-02-07 Metzeler Kautschuk Ag Apparatus for the production of laminated bodies particularly, multilayered shoe soles
JPS5725925A (en) * 1980-07-22 1982-02-10 Toyo Rubber Chem Ind Co Ltd Manufacture of low density synthetic resin foamed body
EP0219593A3 (en) * 1985-09-16 1988-07-27 Manufactura Espanola Del Caucho, S.A. A process for the production of soles for shoes
FR2633810B1 (en) * 1988-07-11 1990-09-28 Patrick International PROCESS AND MOLD FOR MANUFACTURING BY VULCANIZATION A SHOE OUTSOLE IN AT LEAST TWO SUBSTANTIALLY HORIZONTAL LAYERS OF DIFFERENT COLORS TO THE SOLE SO OBTAINED
JP2933642B2 (en) * 1989-08-10 1999-08-16 三井化学株式会社 Manufacturing method of laminated molded body
DE4022778A1 (en) * 1990-07-18 1992-01-23 Kloeckner Ferromatik Desma Rubber sole injection moulding - uses distributor between moulds at temp. preventing premature vulcanisation

Also Published As

Publication number Publication date
EP0739268A1 (en) 1996-10-30
WO1996014978A1 (en) 1996-05-23
BR9404462A (en) 1997-03-04
CN1141610A (en) 1997-01-29

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