DK137852C - - Google Patents

Info

Publication number
DK137852C
DK137852C DK423267A DK423267A DK137852C DK 137852 C DK137852 C DK 137852C DK 423267 A DK423267 A DK 423267A DK 423267 A DK423267 A DK 423267A DK 137852 C DK137852 C DK 137852C
Authority
DK
Denmark
Application number
DK423267A
Other languages
Danish (da)
Other versions
DK137852B (da
Inventor
H Prignitz
Original Assignee
Hapri-Leichtbauplatten-Werk Herbert Prignitz
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 Hapri-Leichtbauplatten-Werk Herbert Prignitz filed Critical Hapri-Leichtbauplatten-Werk Herbert Prignitz
Publication of DK137852B publication Critical patent/DK137852B/da
Application granted granted Critical
Publication of DK137852C publication Critical patent/DK137852C/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/04—Designs imitating natural patterns of stone surfaces, e.g. marble
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/332—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being three-dimensional structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
DK423267AA 1966-08-22 1967-08-22 Byggeplade af polyurethanskumstof med et stærkt dæklag på den ene overflade. DK137852B (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEH0060032 1966-08-22
DEH0060302 1966-08-22
DEH0061068 1966-11-23

Publications (2)

Publication Number Publication Date
DK137852B DK137852B (da) 1978-05-22
DK137852C true DK137852C (enrdf_load_stackoverflow) 1978-10-23

Family

ID=27210895

Family Applications (1)

Application Number Title Priority Date Filing Date
DK423267AA DK137852B (da) 1966-08-22 1967-08-22 Byggeplade af polyurethanskumstof med et stærkt dæklag på den ene overflade.

Country Status (8)

Country Link
BE (1) BE702908A (enrdf_load_stackoverflow)
CH (1) CH451488A (enrdf_load_stackoverflow)
DK (1) DK137852B (enrdf_load_stackoverflow)
ES (1) ES344551A1 (enrdf_load_stackoverflow)
GB (1) GB1201063A (enrdf_load_stackoverflow)
IL (1) IL28505A (enrdf_load_stackoverflow)
NL (1) NL157835B (enrdf_load_stackoverflow)
NO (1) NO135087C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1146331A (en) * 1980-04-25 1983-05-17 Eric P. Stern Insulating foam building panel and method of construction utilizing such panels
DE3445290A1 (de) * 1984-12-12 1986-06-19 Elastogran Maschinenbau GmbH, 2844 Lemförde Verfahren und vorrichtung zum herstellen von hartschaumplatten, insbesondere aus polyurethan
DE3620317A1 (de) * 1986-06-18 1987-12-23 Bayer Ag Verfahren und doppeltransportband zum kontinuierlichen herstellen von mit deckschichten kaschierten schaumstoffbahnen

Also Published As

Publication number Publication date
BE702908A (enrdf_load_stackoverflow) 1968-01-15
NO135087C (enrdf_load_stackoverflow) 1977-02-09
NL157835B (nl) 1978-09-15
DE1629454A1 (de) 1971-02-04
NL6711413A (enrdf_load_stackoverflow) 1968-02-23
DK137852B (da) 1978-05-22
NO135087B (enrdf_load_stackoverflow) 1976-11-01
CH451488A (de) 1968-05-15
ES344551A1 (es) 1969-01-01
DE1629454B2 (de) 1975-12-04
GB1201063A (en) 1970-08-05
IL28505A (en) 1972-02-29

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Legal Events

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PUP Patent expired