DK137852B - Byggeplade af polyurethanskumstof med et stærkt dæklag på den ene overflade. - Google Patents

Byggeplade af polyurethanskumstof med et stærkt dæklag på den ene overflade.

Info

Publication number
DK137852B
DK137852B DK423267AA DK423267A DK137852B DK 137852 B DK137852 B DK 137852B DK 423267A A DK423267A A DK 423267AA DK 423267 A DK423267 A DK 423267A DK 137852 B DK137852 B DK 137852B
Authority
DK
Denmark
Prior art keywords
cover layer
polyurethane foam
building board
foam building
strong cover
Prior art date
Application number
DK423267AA
Other languages
Danish (da)
English (en)
Other versions
DK137852C (enrdf_load_stackoverflow
Inventor
Herbert Prignitz
Original Assignee
Prignitz Hapri Leichtbau
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 Prignitz Hapri Leichtbau filed Critical Prignitz Hapri Leichtbau
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 true DK137852B (da) 1978-05-22
DK137852C 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152392B (da) * 1980-04-25 1988-02-22 Exxon Research Engineering Co Varmeisolerende plade til bygningskonstruktioner.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152392B (da) * 1980-04-25 1988-02-22 Exxon Research Engineering Co Varmeisolerende plade til bygningskonstruktioner.

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
DK137852C (enrdf_load_stackoverflow) 1978-10-23
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

Date Code Title Description
PUP Patent expired