DK115058B - Process for the production of cellular polyurethane molded articles, in particular for upholstered furniture. - Google Patents

Process for the production of cellular polyurethane molded articles, in particular for upholstered furniture.

Info

Publication number
DK115058B
DK115058B DK652267A DK652267A DK115058B DK 115058 B DK115058 B DK 115058B DK 652267 A DK652267 A DK 652267A DK 652267 A DK652267 A DK 652267A DK 115058 B DK115058 B DK 115058B
Authority
DK
Denmark
Prior art keywords
production
molded articles
upholstered furniture
polyurethane molded
cellular polyurethane
Prior art date
Application number
DK652267A
Other languages
Danish (da)
Inventor
Lura A Eggers
P Wolff
H Kaaber
Original Assignee
H Kaaber
P Wolff
Lura A Eggers
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 H Kaaber, P Wolff, Lura A Eggers filed Critical H Kaaber
Publication of DK115058B publication Critical patent/DK115058B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK652267A 1966-12-29 1967-12-27 Process for the production of cellular polyurethane molded articles, in particular for upholstered furniture. DK115058B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5809466A GB1182104A (en) 1966-12-29 1966-12-29 Production of Moulded Articles from Polyurethane

Publications (1)

Publication Number Publication Date
DK115058B true DK115058B (en) 1969-09-01

Family

ID=10480756

Family Applications (1)

Application Number Title Priority Date Filing Date
DK652267A DK115058B (en) 1966-12-29 1967-12-27 Process for the production of cellular polyurethane molded articles, in particular for upholstered furniture.

Country Status (3)

Country Link
DE (1) DE1729151A1 (en)
DK (1) DK115058B (en)
GB (1) GB1182104A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1194660A (en) * 1981-06-27 1985-10-08 Rudolf J. Tenhagen Process for making polyurethane foam
EP0138842A4 (en) * 1983-02-21 1987-06-25 Barup Pty Ltd Polyurethane foam products moulding system.
DE4342729C2 (en) * 1993-12-15 1995-10-26 Moeller Werke Gmbh Process for the production of molded plastic parts with lamination from decorative material

Also Published As

Publication number Publication date
DE1729151A1 (en) 1971-07-08
GB1182104A (en) 1970-02-25

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