GB2175489B - Production of footwear - Google Patents

Production of footwear

Info

Publication number
GB2175489B
GB2175489B GB8610003A GB8610003A GB2175489B GB 2175489 B GB2175489 B GB 2175489B GB 8610003 A GB8610003 A GB 8610003A GB 8610003 A GB8610003 A GB 8610003A GB 2175489 B GB2175489 B GB 2175489B
Authority
GB
United Kingdom
Prior art keywords
footwear
polyurethane
uppers
margins
production
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
GB8610003A
Other versions
GB8610003D0 (en
GB2175489A (en
Inventor
Ambrosio Gisela D
Peter Daniel
Rolf Frick
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB8610003D0 publication Critical patent/GB8610003D0/en
Publication of GB2175489A publication Critical patent/GB2175489A/en
Application granted granted Critical
Publication of GB2175489B publication Critical patent/GB2175489B/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
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like
    • B29D35/067—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like using means to bond the moulding material to the preformed uppers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/021—Leather
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0215—Plastics or artificial leather
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0235—Different layers of different material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Process for the production of footwear with polyurethane coated uppers and thermally bonded sole, wherein the shoe upper material is coated, before making the pattern, with a hydroxy-terminated polyurethane that contains either and/or ester groupings and has a glass-transition temperature below 200 DEG C and, after fitting and lasting of the upper, this is bonded directly (i.e. without roughing or scouring the margins of the uppers and without the use of other cementing agents or adhesive on the margins) to the sole by heat treatment at temperatures of at least 50 DEG C, and footwear so produced; if desired the polyurethane may be mixed with vinyl chloride copolymers as described herein.
GB8610003A 1985-04-27 1986-04-24 Production of footwear Expired GB2175489B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3515371 1985-04-27

Publications (3)

Publication Number Publication Date
GB8610003D0 GB8610003D0 (en) 1986-05-29
GB2175489A GB2175489A (en) 1986-12-03
GB2175489B true GB2175489B (en) 1989-07-19

Family

ID=6269369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8610003A Expired GB2175489B (en) 1985-04-27 1986-04-24 Production of footwear

Country Status (6)

Country Link
BE (1) BE904667A (en)
CH (1) CH669500A5 (en)
ES (1) ES8801100A1 (en)
FR (1) FR2580908A1 (en)
GB (1) GB2175489B (en)
IT (1) IT1203775B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600682A1 (en) * 1985-12-21 1987-06-25 Kloeckner Ferromatik Desma SHOE WITH A MIDSOLE MADE OF POLYURETHANE AND AN OUTSOLE MADE OF ELASTOMER
DE102008006623A1 (en) * 2008-01-29 2009-07-30 Innovatec Microfibre Technology Gmbh & Co. Kg Shoe, in particular sports shoe and / or casual shoe
US20140202034A1 (en) * 2013-01-23 2014-07-24 Nike, Inc. Anti-Stretch Treatment Of Leather For Articles Of Footwear
US10827799B2 (en) * 2017-02-23 2020-11-10 Nike, Inc. Debondable adhesives and uses thereof
FR3084847B1 (en) * 2018-08-07 2020-10-09 Stilesens MANUFACTURE OF A SHOE WITH IMPREGNATION OF A THERMOSETTING RESIN ON A ENVELOPE THEN WELDING A SOLE
CN112932010B (en) * 2021-03-03 2022-04-22 温州美联美鞋业有限公司 Women's shoes with anti-cracking vamps and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038346A (en) * 1978-12-21 1980-07-23 Secr Defence Inhibition coating for propellant charges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245827A (en) * 1964-01-02 1966-04-12 Phelan Faust Paint Mfg Company Polyurethane coated substrate and method of coating
US3298856A (en) * 1965-02-12 1967-01-17 Miljo Chemical Company Inc Methods of finishing leather, and products thereby obtained
GB1354621A (en) * 1971-01-26 1974-06-05 Shoe & Allied Trades Res Ass Shoe-making
US3761304A (en) * 1971-09-17 1973-09-25 A Hansson Treatment of leather
GB1477633A (en) * 1973-08-23 1977-06-22 Bostik Ltd Adhesives
WO1985002095A2 (en) * 1983-11-16 1985-05-23 Borden Inc Process for shaping leather material, particularly a leather boot leg, boot leg and footwear obtained by implementing such process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038346A (en) * 1978-12-21 1980-07-23 Secr Defence Inhibition coating for propellant charges

Also Published As

Publication number Publication date
CH669500A5 (en) 1989-03-31
ES8801100A1 (en) 1987-12-16
FR2580908A1 (en) 1986-10-31
ES554397A0 (en) 1987-12-16
IT8647940A0 (en) 1986-04-28
GB8610003D0 (en) 1986-05-29
GB2175489A (en) 1986-12-03
BE904667A (en) 1986-10-24
IT1203775B (en) 1989-02-23

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040424