FR2488829B1 - METHOD FOR MANUFACTURING A MICROPOROUS FOAM MOLDED BODY AND MOLDED BODY MANUFACTURED BY SUCH A METHOD - Google Patents

METHOD FOR MANUFACTURING A MICROPOROUS FOAM MOLDED BODY AND MOLDED BODY MANUFACTURED BY SUCH A METHOD

Info

Publication number
FR2488829B1
FR2488829B1 FR8115608A FR8115608A FR2488829B1 FR 2488829 B1 FR2488829 B1 FR 2488829B1 FR 8115608 A FR8115608 A FR 8115608A FR 8115608 A FR8115608 A FR 8115608A FR 2488829 B1 FR2488829 B1 FR 2488829B1
Authority
FR
France
Prior art keywords
molded body
manufacturing
microporous foam
manufactured
foam molded
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
FR8115608A
Other languages
French (fr)
Other versions
FR2488829A1 (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.)
Metzeler Kautschuk GmbH
Metzeler Kautschuk AG
Original Assignee
Metzeler Kautschuk GmbH
Metzeler Kautschuk AG
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 GmbH, Metzeler Kautschuk AG filed Critical Metzeler Kautschuk GmbH
Publication of FR2488829A1 publication Critical patent/FR2488829A1/en
Application granted granted Critical
Publication of FR2488829B1 publication Critical patent/FR2488829B1/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
    • 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
FR8115608A 1980-08-22 1981-08-12 METHOD FOR MANUFACTURING A MICROPOROUS FOAM MOLDED BODY AND MOLDED BODY MANUFACTURED BY SUCH A METHOD Expired FR2488829B1 (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
FR2488829A1 FR2488829A1 (en) 1982-02-26
FR2488829B1 true FR2488829B1 (en) 1985-08-09

Family

ID=6110229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115608A Expired FR2488829B1 (en) 1980-08-22 1981-08-12 METHOD FOR MANUFACTURING A MICROPOROUS FOAM MOLDED BODY AND MOLDED BODY MANUFACTURED BY SUCH A METHOD

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
AT376609B (en) 1984-12-10
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
IT8123442A0 (en) 1981-08-07

Similar Documents

Publication Publication Date Title
YU265582A (en) Method of manufacturing a rigid molded body
BE878079A (en) METHOD FOR MANUFACTURING A CONSTRUCTION ELEMENT
FR2483127B1 (en) METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE
FR2627427B1 (en) METHOD FOR MANUFACTURING FULL MOSS MOLDED SEATS
FR2570021B1 (en) FLEXIBLE ELASTIC PIPE COMPRISING A FOAM INSERT AND MANUFACTURING METHOD THEREOF
BE890772A (en) METHOD FOR MANUFACTURING AN INTEGRATED CIRCUIT
RO89617A (en) PROCESS FOR PRODUCING A BALL JOINT
MC1614A1 (en) METHOD FOR MANUFACTURING A DECORATIVE MOLDING
FR2493563B1 (en) METHOD FOR MANUFACTURING A NUMBER OF AUTHORIZATION ELEMENTS
PH16588A (en) A method of manufacturing stainless steel
BE895135A (en) PROCESS FOR MANUFACTURING A CONTAINER
FR2549551B1 (en) PROCESS FOR MANUFACTURING HALF SHELLS WITH SHOULDER FLANGES
FR2528926B1 (en) METHOD FOR MANUFACTURING A CLUTCH MECHANISM
FR2680505B1 (en) METHOD FOR MANUFACTURING A GRAPHITE MOLDED BODY.
FR2488829B1 (en) METHOD FOR MANUFACTURING A MICROPOROUS FOAM MOLDED BODY AND MOLDED BODY MANUFACTURED BY SUCH A METHOD
FR2536680B1 (en) METHOD FOR MANUFACTURING A TEE TUBULAR CONNECTION
BE873018A (en) METHOD FOR MANUFACTURING A REFRACTORY MOLD IMPREGNATED WITH TUNGSTENE AND MOLD OBTAINED
BE891336A (en) PROCESS FOR PRODUCING ACETALDEHYDE AND ETHANOL
FR2564772B1 (en) PROCESS FOR MANUFACTURING A MOLDED EXTERIOR COATING
FR2527931B1 (en) METHOD FOR MANUFACTURING A SKI
BE891455A (en) METHOD OF MANUFACTURING A RACKET FRAME.
DE3173999D1 (en) Method of manufacturing a molded coil
FR2569813B1 (en) MINIATURE VALVE VALVE AND MANUFACTURING METHOD THEREOF
FR2614765B1 (en) PROCESS FOR MANUFACTURING A ROUX
DE3160758D1 (en) Process for the preparation of polyisocyanates with a biuret structure

Legal Events

Date Code Title Description
ST Notification of lapse