FI52828C - A method of making shaped articles consisting of one or more layers. - Google Patents

A method of making shaped articles consisting of one or more layers.

Info

Publication number
FI52828C
FI52828C FI681607A FI160768A FI52828C FI 52828 C FI52828 C FI 52828C FI 681607 A FI681607 A FI 681607A FI 160768 A FI160768 A FI 160768A FI 52828 C FI52828 C FI 52828C
Authority
FI
Finland
Prior art keywords
layers
shaped articles
making shaped
articles consisting
making
Prior art date
Application number
FI681607A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI52828B (en
Inventor
Hans Haeberli
Petrus Adam Inklaar
Original Assignee
Fusion Rubbermaid N V
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
Priority claimed from CH816067A external-priority patent/CH509375A/en
Application filed by Fusion Rubbermaid N V filed Critical Fusion Rubbermaid N V
Publication of FI52828B publication Critical patent/FI52828B/fi
Application granted granted Critical
Publication of FI52828C publication Critical patent/FI52828C/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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B29C41/10—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by fluidisation
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • 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
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FI681607A 1967-06-07 1968-06-07 A method of making shaped articles consisting of one or more layers. FI52828C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH816067A CH509375A (en) 1967-06-07 1967-06-07 Process and materials for prodn of sintered articles
NL6807618A NL6807618A (en) 1967-06-07 1968-05-30

Publications (2)

Publication Number Publication Date
FI52828B FI52828B (en) 1977-08-31
FI52828C true FI52828C (en) 1977-12-12

Family

ID=25702896

Family Applications (1)

Application Number Title Priority Date Filing Date
FI681607A FI52828C (en) 1967-06-07 1968-06-07 A method of making shaped articles consisting of one or more layers.

Country Status (8)

Country Link
AT (1) AT296616B (en)
BE (1) BE716255A (en)
DE (1) DE1769541A1 (en)
DK (1) DK129693B (en)
ES (1) ES354744A1 (en)
FI (1) FI52828C (en)
FR (1) FR1568557A (en)
GB (1) GB1209530A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414526A1 (en) * 1974-03-26 1975-10-23 Centre Ind Res Ltd PROCESS FOR ROTARY FORMING OF POLYAETHYLENE
FR2557496A1 (en) * 1983-12-29 1985-07-05 Jacques Cailleton Method for manufacturing a porous item made of plastic and the items obtained by this method
DE4138532A1 (en) * 1991-11-23 1993-05-27 Kloeckner Humboldt Deutz Ag Prodn. of vehicle cab roof - uses heated plastic-filled mould and rotation sinter process
BE1007559A3 (en) * 1993-10-29 1995-08-01 L P L Systems Manufacturing method for moulds made of thermo-setting synthetic powdersand the moulds obtained by this method, sheets and other items
DE19650596A1 (en) * 1996-10-22 1998-04-23 Ema Elektro Maschinen Schultze Method and device for producing flat plastic layers
GB0128252D0 (en) * 2001-11-24 2002-01-16 Ellis Gordon & Co Rotomoulded articles and a method of producing same
US7795346B2 (en) 2003-11-03 2010-09-14 Porex Corporation Sintered porous high melt-flow index materials and methods of making same
US8628843B2 (en) 2008-10-24 2014-01-14 Porex Corporation Composite PTFE materials and applications thereof
DE102009059100B4 (en) * 2009-12-18 2011-11-10 Elkamet Kunststofftechnik Gmbh Method for producing a double-walled plastic container and double-walled plastic container
DE102011009748A1 (en) 2011-01-28 2012-08-02 Elkamet Kunststofftechnik Gmbh Process for producing a two-layered plastic and two-layered plastic
CN114474723A (en) * 2022-01-07 2022-05-13 张涵文 Make powder shop powder equipment fast

Also Published As

Publication number Publication date
DE1769541A1 (en) 1970-11-05
GB1209530A (en) 1970-10-21
FI52828B (en) 1977-08-31
AT296616B (en) 1972-02-25
FR1568557A (en) 1969-05-23
ES354744A1 (en) 1970-02-16
DK129693B (en) 1974-11-11
BE716255A (en) 1968-12-09
DK129693C (en) 1975-04-01

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