NL7000028A - - Google Patents

Info

Publication number
NL7000028A
NL7000028A NL7000028A NL7000028A NL7000028A NL 7000028 A NL7000028 A NL 7000028A NL 7000028 A NL7000028 A NL 7000028A NL 7000028 A NL7000028 A NL 7000028A NL 7000028 A NL7000028 A NL 7000028A
Authority
NL
Netherlands
Application number
NL7000028A
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 filed Critical
Publication of NL7000028A publication Critical patent/NL7000028A/xx

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
NL7000028A 1969-01-03 1970-01-02 NL7000028A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47869A GB1267671A (en) 1969-01-03 1969-01-03 Improved sanitary ware

Publications (1)

Publication Number Publication Date
NL7000028A true NL7000028A (xx) 1970-07-07

Family

ID=9705060

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7000028A NL7000028A (xx) 1969-01-03 1970-01-02

Country Status (6)

Country Link
AU (1) AU1007670A (xx)
BE (1) BE744020A (xx)
DE (1) DE2000159A1 (xx)
FR (1) FR2027752A1 (xx)
GB (1) GB1267671A (xx)
NL (1) NL7000028A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171008B (en) * 1985-02-13 1987-12-09 Laconite Plastics Limited Baths
DE4436381A1 (de) * 1994-10-12 1996-04-18 Roehm Gmbh Verbunde aus thermoplastischen Kunststoffschichten für Sanitärartikel

Also Published As

Publication number Publication date
GB1267671A (en) 1972-03-22
DE2000159A1 (de) 1970-07-23
AU1007670A (en) 1971-07-08
FR2027752A1 (xx) 1970-10-02
BE744020A (fr) 1970-07-02

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