AT376609B - METHOD FOR PRODUCING A MICROPOROUS FOAM MOLDED BODY - Google Patents

METHOD FOR PRODUCING A MICROPOROUS FOAM MOLDED BODY

Info

Publication number
AT376609B
AT376609B AT0354781A AT354781A AT376609B AT 376609 B AT376609 B AT 376609B AT 0354781 A AT0354781 A AT 0354781A AT 354781 A AT354781 A AT 354781A AT 376609 B AT376609 B AT 376609B
Authority
AT
Austria
Prior art keywords
producing
molded body
foam molded
microporous foam
microporous
Prior art date
Application number
AT0354781A
Other languages
German (de)
Other versions
ATA354781A (en
Original Assignee
Metzeler Kautschuk
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 Metzeler Kautschuk filed Critical Metzeler Kautschuk
Publication of ATA354781A publication Critical patent/ATA354781A/en
Application granted granted Critical
Publication of AT376609B publication Critical patent/AT376609B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/14—Multilayered parts
    • B29D35/142—Soles
    • 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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT0354781A 1980-08-22 1981-08-13 METHOD FOR PRODUCING A MICROPOROUS FOAM MOLDED BODY AT376609B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3031792A DE3031792C2 (en) 1980-08-22 1980-08-22 Process for the production of a microporous foam molding

Publications (2)

Publication Number Publication Date
ATA354781A ATA354781A (en) 1984-05-15
AT376609B true AT376609B (en) 1984-12-10

Family

ID=6110229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0354781A AT376609B (en) 1980-08-22 1981-08-13 METHOD FOR PRODUCING A MICROPOROUS FOAM MOLDED BODY

Country Status (5)

Country Link
AT (1) AT376609B (en)
DE (1) DE3031792C2 (en)
FR (1) FR2488829B1 (en)
IT (1) IT1137850B (en)
YU (1) YU191481A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346441C1 (en) * 1983-12-22 1985-10-17 Metzeler Kautschuk GmbH, 8000 München Mould for producing a moulded body from an elastomeric foam
DE4412179C2 (en) * 1994-04-08 1997-06-05 Oped Gmbh Orthopaedische Produ Molding and method for producing the molding
WO1998058992A1 (en) * 1997-06-19 1998-12-30 Juan Redin Gorraiz Process for fabricating shoe soles made of expanded rubber
IL157548A0 (en) * 2001-02-23 2004-03-28 Phat Cushion Llc Foam cushion and method for making the same
DE10111229C5 (en) * 2001-03-08 2009-01-29 Adidas International Marketing B.V. Sole element with support element, method for its production and shoe with sole element
EP1281506A1 (en) * 2001-08-02 2003-02-05 Ipsa Process for the production by moulding of a double density sole for footwear and in particular for safety shoes or sport shoes
US7040706B2 (en) 2002-12-09 2006-05-09 Phat Cushion Llc Seat and method of making same
KR102458609B1 (en) * 2017-06-26 2022-10-26 다우 글로벌 테크놀로지스 엘엘씨 Composite with direct bond between rubber and foam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007209A (en) * 1958-05-12 1961-11-07 United Shoe Machinery Corp Methods of vulcanizing outsoles onto shoe bottoms
GB973691A (en) * 1960-01-20 1964-10-28 C I C Engineering Ltd Improved products composed of microcellular rubber and similar elastomeric substances
US3342911A (en) * 1962-10-29 1967-09-19 Funahashi Takaji Process for producing composite porous material
DE1504263A1 (en) * 1964-12-12 1969-09-25 Bayer Ag Process for densifying the surface of thermoplastic foams
GB1115573A (en) * 1966-03-04 1968-05-29 Volcrepe Ltd Method of producing moulded articles in expanded cellular rubber
DE1729593B1 (en) * 1967-09-22 1971-10-07 Continental Gummi Werke Ag Process for the production of a molded body made of rubber or similar materials with a porous core
US3903015A (en) * 1971-01-18 1975-09-02 Bayer Ag Blowing agent additive containing azodicarbonamide and an aromatic sulfinic acid

Also Published As

Publication number Publication date
DE3031792C2 (en) 1984-05-30
ATA354781A (en) 1984-05-15
FR2488829A1 (en) 1982-02-26
YU191481A (en) 1984-04-30
DE3031792A1 (en) 1982-03-18
IT1137850B (en) 1986-09-10
FR2488829B1 (en) 1985-08-09
IT8123442A0 (en) 1981-08-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee