DE1769541A1 - Mindestens teilweise durch Sintern von Thermoplasten erhaltene Formerzeugnisse und Verfahren zu deren Herstellung - Google Patents
Mindestens teilweise durch Sintern von Thermoplasten erhaltene Formerzeugnisse und Verfahren zu deren HerstellungInfo
- Publication number
- DE1769541A1 DE1769541A1 DE19681769541 DE1769541A DE1769541A1 DE 1769541 A1 DE1769541 A1 DE 1769541A1 DE 19681769541 DE19681769541 DE 19681769541 DE 1769541 A DE1769541 A DE 1769541A DE 1769541 A1 DE1769541 A1 DE 1769541A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- sintering
- thermoplastic
- mixture
- mold
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 229920001169 thermoplastic Polymers 0.000 title claims description 39
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 39
- 238000005245 sintering Methods 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000010410 layer Substances 0.000 claims description 73
- 239000000203 mixture Substances 0.000 claims description 28
- 239000003431 cross linking reagent Substances 0.000 claims description 23
- -1 finely divided Substances 0.000 claims description 23
- 239000012815 thermoplastic material Substances 0.000 claims description 17
- 239000004604 Blowing Agent Substances 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 10
- 238000000354 decomposition reaction Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 4
- 239000000975 dye Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 229920002521 macromolecule Polymers 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 230000001464 adherent effect Effects 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 1
- 239000011872 intimate mixture Substances 0.000 claims 1
- 239000012299 nitrogen atmosphere Substances 0.000 claims 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 21
- 229920000573 polyethylene Polymers 0.000 description 21
- 239000000843 powder Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 12
- 238000000465 moulding Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 150000002978 peroxides Chemical class 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 3
- VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- RIVJYLGQARVCBI-UHFFFAOYSA-N 2-tert-butylperoxy-2-methylpropane;cumene Chemical compound CC(C)C1=CC=CC=C1.CC(C)(C)OOC(C)(C)C RIVJYLGQARVCBI-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- PAOHAQSLJSMLAT-UHFFFAOYSA-N 1-butylperoxybutane Chemical group CCCCOOCCCC PAOHAQSLJSMLAT-UHFFFAOYSA-N 0.000 description 1
- PQNQOHDLTYFBHE-UHFFFAOYSA-N 1-ethyl-2h-quinoline Chemical compound C1=CC=C2N(CC)CC=CC2=C1 PQNQOHDLTYFBHE-UHFFFAOYSA-N 0.000 description 1
- YMXXCZGEWPMCPY-UHFFFAOYSA-N 2-butylperoxy-2-methylheptane Chemical group CCCCCC(C)(C)OOCCCC YMXXCZGEWPMCPY-UHFFFAOYSA-N 0.000 description 1
- PMAAOHONJPSASX-UHFFFAOYSA-N 2-butylperoxypropan-2-ylbenzene Chemical group CCCCOOC(C)(C)C1=CC=CC=C1 PMAAOHONJPSASX-UHFFFAOYSA-N 0.000 description 1
- PAAYYTAKLZCRDE-UHFFFAOYSA-N 2-butylterephthalic acid Chemical group CCCCC1=CC(C(O)=O)=CC=C1C(O)=O PAAYYTAKLZCRDE-UHFFFAOYSA-N 0.000 description 1
- 229920005789 ACRONAL® acrylic binder Polymers 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 244000304337 Cuminum cyminum Species 0.000 description 1
- 235000007129 Cuminum cyminum Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 239000012962 antiaging additive Substances 0.000 description 1
- UPIWXMRIPODGLE-UHFFFAOYSA-N butyl benzenecarboperoxoate Chemical compound CCCCOOC(=O)C1=CC=CC=C1 UPIWXMRIPODGLE-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920001959 vinylidene polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH816067A CH509375A (de) | 1967-06-07 | 1967-06-07 | Verfahren zur Herstellung von Formkörpern oder Überzügen aus Thermoplasten im Sinterverfahren |
| NL6807618A NL6807618A (forum.php) | 1967-06-07 | 1968-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1769541A1 true DE1769541A1 (de) | 1970-11-05 |
Family
ID=25702896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681769541 Pending DE1769541A1 (de) | 1967-06-07 | 1968-06-07 | Mindestens teilweise durch Sintern von Thermoplasten erhaltene Formerzeugnisse und Verfahren zu deren Herstellung |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT296616B (forum.php) |
| BE (1) | BE716255A (forum.php) |
| DE (1) | DE1769541A1 (forum.php) |
| DK (1) | DK129693B (forum.php) |
| ES (1) | ES354744A1 (forum.php) |
| FI (1) | FI52828C (forum.php) |
| FR (1) | FR1568557A (forum.php) |
| GB (1) | GB1209530A (forum.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2414526A1 (de) * | 1974-03-26 | 1975-10-23 | Centre Ind Res Ltd | Verfahren zum rotationsformen von polyaethylen |
| DE4138532A1 (de) * | 1991-11-23 | 1993-05-27 | Kloeckner Humboldt Deutz Ag | Verfahren zur herstellung eines kabinendaches |
| DE19650596A1 (de) * | 1996-10-22 | 1998-04-23 | Ema Elektro Maschinen Schultze | Verfahren und Vorrichtung zur Herstellung flächiger Kunststoffschichten |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2557496A1 (fr) * | 1983-12-29 | 1985-07-05 | Jacques Cailleton | Procede de fabrication d'un article poreux en matiere plastique et les articles obtenus par ce procede |
| BE1007559A3 (nl) * | 1993-10-29 | 1995-08-01 | L P L Systems | Werkwijze ter vervaardiging van vormstukken uit thermohardende kunststofpoeders en volgens deze werkwijze bekomen vormstukken, o.m. platen. |
| GB0128252D0 (en) * | 2001-11-24 | 2002-01-16 | Ellis Gordon & Co | Rotomoulded articles and a method of producing same |
| WO2005042628A1 (en) * | 2003-11-03 | 2005-05-12 | Porex Corporation | Sintered porous high melt-flow index materials and methods of making same |
| WO2010048496A1 (en) | 2008-10-24 | 2010-04-29 | Porex Corporation | Composite ptfe material and applications thereof |
| DE102009059100B4 (de) * | 2009-12-18 | 2011-11-10 | Elkamet Kunststofftechnik Gmbh | Verfahren zur Herstellung eines doppelwandigen Kunststoffbehälters und doppelwandiger Kunststoffbehälter |
| DE102011009748A1 (de) | 2011-01-28 | 2012-08-02 | Elkamet Kunststofftechnik Gmbh | Verfahren zur Herstellung eines zweischichtigen Kunststoffs und zweischichtiger Kunststoff |
| CN114474723B (zh) * | 2022-01-07 | 2024-12-27 | 张涵文 | 一种快速制造粉末铺粉设备 |
-
1968
- 1968-06-06 DK DK265368AA patent/DK129693B/da unknown
- 1968-06-06 GB GB27060/68A patent/GB1209530A/en not_active Expired
- 1968-06-06 ES ES354744A patent/ES354744A1/es not_active Expired
- 1968-06-07 FI FI681607A patent/FI52828C/fi active
- 1968-06-07 DE DE19681769541 patent/DE1769541A1/de active Pending
- 1968-06-07 AT AT548168A patent/AT296616B/de not_active IP Right Cessation
- 1968-06-07 BE BE716255D patent/BE716255A/xx unknown
- 1968-06-07 FR FR1568557D patent/FR1568557A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2414526A1 (de) * | 1974-03-26 | 1975-10-23 | Centre Ind Res Ltd | Verfahren zum rotationsformen von polyaethylen |
| DE4138532A1 (de) * | 1991-11-23 | 1993-05-27 | Kloeckner Humboldt Deutz Ag | Verfahren zur herstellung eines kabinendaches |
| DE19650596A1 (de) * | 1996-10-22 | 1998-04-23 | Ema Elektro Maschinen Schultze | Verfahren und Vorrichtung zur Herstellung flächiger Kunststoffschichten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1568557A (forum.php) | 1969-05-23 |
| DK129693C (forum.php) | 1975-04-01 |
| AT296616B (de) | 1972-02-25 |
| BE716255A (forum.php) | 1968-12-09 |
| ES354744A1 (es) | 1970-02-16 |
| FI52828B (forum.php) | 1977-08-31 |
| GB1209530A (en) | 1970-10-21 |
| FI52828C (fi) | 1977-12-12 |
| DK129693B (da) | 1974-11-11 |
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