NL156958B - Schoeisel, in het bijzonder laars uit schuimpolyurethaan. - Google Patents

Schoeisel, in het bijzonder laars uit schuimpolyurethaan.

Info

Publication number
NL156958B
NL156958B NL7112800A NL7112800A NL156958B NL 156958 B NL156958 B NL 156958B NL 7112800 A NL7112800 A NL 7112800A NL 7112800 A NL7112800 A NL 7112800A NL 156958 B NL156958 B NL 156958B
Authority
NL
Netherlands
Prior art keywords
footwear
foam polyurethane
particular boot
boot
polyurethane
Prior art date
Application number
NL7112800A
Other languages
English (en)
Other versions
NL7112800A (en
Original Assignee
Vredestein Rubber
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 Vredestein Rubber filed Critical Vredestein Rubber
Priority to NL7112800A priority Critical patent/NL156958B/nl
Publication of NL7112800A publication Critical patent/NL7112800A/xx
Publication of NL156958B publication Critical patent/NL156958B/nl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/02—Boots covering the lower leg
    • 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
    • B29C44/1209—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements by impregnating a preformed part, e.g. a porous lining
NL7112800A 1971-09-17 1971-09-17 Schoeisel, in het bijzonder laars uit schuimpolyurethaan. NL156958B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7112800A NL156958B (nl) 1971-09-17 1971-09-17 Schoeisel, in het bijzonder laars uit schuimpolyurethaan.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7112800A NL156958B (nl) 1971-09-17 1971-09-17 Schoeisel, in het bijzonder laars uit schuimpolyurethaan.

Publications (2)

Publication Number Publication Date
NL7112800A NL7112800A (en) 1973-03-20
NL156958B true NL156958B (nl) 1978-06-15

Family

ID=19814043

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7112800A NL156958B (nl) 1971-09-17 1971-09-17 Schoeisel, in het bijzonder laars uit schuimpolyurethaan.

Country Status (1)

Country Link
NL (1) NL156958B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1138921B (it) * 1981-09-07 1986-09-17 Nordica Spa Procedimento per la realizzazione di una scarpetta interna schiumata aperta particolarmente per scarponi da sci

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811912A1 (de) * 1968-11-30 1970-06-11 Freudenberg Carl Fa Gegenstand beliebiger Form mit angeschaeumtem Kunststoffteil
DE1811913A1 (de) * 1968-11-30 1970-06-11 Freudenberg Carl Fa Schaum-Polyurethanstiefel mit Innenfutter und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
NL7112800A (en) 1973-03-20

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: VREDESTEIN