ITAN20010019A0 - Procedimento per lo stampaggio di suole in poliuretano espanso - Google Patents

Procedimento per lo stampaggio di suole in poliuretano espanso

Info

Publication number
ITAN20010019A0
ITAN20010019A0 IT2001AN000019A ITAN20010019A ITAN20010019A0 IT AN20010019 A0 ITAN20010019 A0 IT AN20010019A0 IT 2001AN000019 A IT2001AN000019 A IT 2001AN000019A IT AN20010019 A ITAN20010019 A IT AN20010019A IT AN20010019 A0 ITAN20010019 A0 IT AN20010019A0
Authority
IT
Italy
Prior art keywords
procedure
expanded polyurethane
molding expanded
polyurethane soles
soles
Prior art date
Application number
IT2001AN000019A
Other languages
English (en)
Inventor
Giampiero Ruggeri
Original Assignee
Rpm Sud S P A
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 Rpm Sud S P A filed Critical Rpm Sud S P A
Priority to IT2001AN000019A priority Critical patent/ITAN20010019A1/it
Publication of ITAN20010019A0 publication Critical patent/ITAN20010019A0/it
Priority to PCT/IT2002/000250 priority patent/WO2002085598A1/en
Publication of ITAN20010019A1 publication Critical patent/ITAN20010019A1/it

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
    • B29D35/122—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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/145—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining the lining being a laminate
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B29D35/128—Moulds or apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT2001AN000019A 2001-04-23 2001-04-23 Procedimento per lo stampaggio di suole in poliuretano espanso ITAN20010019A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2001AN000019A ITAN20010019A1 (it) 2001-04-23 2001-04-23 Procedimento per lo stampaggio di suole in poliuretano espanso
PCT/IT2002/000250 WO2002085598A1 (en) 2001-04-23 2002-04-19 Moulding process for foamed polyurethane soles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001AN000019A ITAN20010019A1 (it) 2001-04-23 2001-04-23 Procedimento per lo stampaggio di suole in poliuretano espanso

Publications (2)

Publication Number Publication Date
ITAN20010019A0 true ITAN20010019A0 (it) 2001-04-23
ITAN20010019A1 ITAN20010019A1 (it) 2002-10-23

Family

ID=11437305

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001AN000019A ITAN20010019A1 (it) 2001-04-23 2001-04-23 Procedimento per lo stampaggio di suole in poliuretano espanso

Country Status (2)

Country Link
IT (1) ITAN20010019A1 (it)
WO (1) WO2002085598A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100966631B1 (ko) * 2009-05-14 2010-06-29 이동건 스판텍스폴리우레탄코팅원단 융착 미드솔 및 그의 제조장치와 방법
IT201900018407A1 (it) * 2019-10-10 2021-04-10 Pu Ro S R L Procedimento di stampaggio di una suola bistrato, stampo utilizzato e prodotto direttamente ottenuto.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518422B2 (it) * 1971-12-18 1976-03-16
DE2401034B2 (de) * 1974-01-10 1978-01-12 Eisenberg, Harvey, Livingston, NJ. (V.St.A.) Verfahren zum herstellen eines schaumkunststoffkoerpers mit einem mit diesem verbundenen ueberzug aus einer thermoplastischen folie und vorrichtung zur durchfuehrung des verfahrens
DE3506230C1 (de) * 1985-02-22 1986-07-17 Grammer Sitzsysteme GmbH, 8450 Amberg Verfahren zur Herstellung eines Sitz- oder Rückenlehnenpolsters
JPH07124964A (ja) * 1993-10-29 1995-05-16 Toyota Motor Corp 表皮一体成形品の成形方法
US6007748A (en) * 1997-10-16 1999-12-28 Krajcir; Dezi Anthony Production of molded laminated articles, particularly soles for footwear

Also Published As

Publication number Publication date
WO2002085598A1 (en) 2002-10-31
ITAN20010019A1 (it) 2002-10-23

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