DE1771368A1 - Verfahren und Geraet zur Schaumstoffbeschichtung - Google Patents
Verfahren und Geraet zur SchaumstoffbeschichtungInfo
- Publication number
- DE1771368A1 DE1771368A1 DE19681771368 DE1771368A DE1771368A1 DE 1771368 A1 DE1771368 A1 DE 1771368A1 DE 19681771368 DE19681771368 DE 19681771368 DE 1771368 A DE1771368 A DE 1771368A DE 1771368 A1 DE1771368 A1 DE 1771368A1
- Authority
- DE
- Germany
- Prior art keywords
- foam
- pipe
- polyurethane foam
- tube
- chemicals
- 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
- 239000006260 foam Substances 0.000 title claims description 60
- 238000000034 method Methods 0.000 title claims description 41
- 239000011248 coating agent Substances 0.000 title claims description 21
- 238000000576 coating method Methods 0.000 title claims description 21
- 230000008569 process Effects 0.000 title claims description 5
- 239000000126 substance Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 23
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 22
- 239000011496 polyurethane foam Substances 0.000 claims description 22
- 229920002635 polyurethane Polymers 0.000 claims description 19
- 239000004814 polyurethane Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 8
- 230000008961 swelling Effects 0.000 claims description 8
- 239000000470 constituent Substances 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 3
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
- 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
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
-
- 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
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
- B29C44/462—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface provided with pre-foaming devices
-
- 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
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
- B29C44/464—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface using centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
- Y10T156/1013—Longitudinal bending and edge-joining of one piece blank to form tube
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US384352A US3383257A (en) | 1964-07-22 | 1964-07-22 | Method of forming a tube and coating the interior surface with a foamable plastic mixture |
| GB2197568A GB1233046A (enExample) | 1964-07-22 | 1968-05-09 | |
| DE19681771368 DE1771368A1 (de) | 1964-07-22 | 1968-05-13 | Verfahren und Geraet zur Schaumstoffbeschichtung |
| FR151555A FR1578049A (enExample) | 1964-07-22 | 1968-05-13 | |
| AU37722/68A AU434924B2 (en) | 1964-07-22 | 1968-05-14 | Process and apparatus for the application of polyurethane foam |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US384352A US3383257A (en) | 1964-07-22 | 1964-07-22 | Method of forming a tube and coating the interior surface with a foamable plastic mixture |
| GB2197568 | 1968-05-09 | ||
| FR151555 | 1968-05-13 | ||
| DE19681771368 DE1771368A1 (de) | 1964-07-22 | 1968-05-13 | Verfahren und Geraet zur Schaumstoffbeschichtung |
| AU37722/68A AU434924B2 (en) | 1964-07-22 | 1968-05-14 | Process and apparatus for the application of polyurethane foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1771368A1 true DE1771368A1 (de) | 1972-02-17 |
Family
ID=27506833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681771368 Pending DE1771368A1 (de) | 1964-07-22 | 1968-05-13 | Verfahren und Geraet zur Schaumstoffbeschichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3383257A (enExample) |
| AU (1) | AU434924B2 (enExample) |
| DE (1) | DE1771368A1 (enExample) |
| FR (1) | FR1578049A (enExample) |
| GB (1) | GB1233046A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462328A (en) * | 1965-06-07 | 1969-08-19 | Goodyear Tire & Rubber | Method of making vehicle tire tread |
| US3443276A (en) * | 1965-12-15 | 1969-05-13 | Dow Chemical Co | Apparatus for making walled structures of plastic foam |
| US4134782A (en) * | 1974-03-04 | 1979-01-16 | C F S Corporation | Method for simultaneously applying to an extended cylindrical object a coating and a plastic film wrapping to retain the coating |
| US4034027A (en) * | 1974-07-10 | 1977-07-05 | The Dow Chemical Company | Method for spiral deposition of an integrally bonded hollow foamed synthetic resin strip |
| SE389054B (sv) * | 1975-11-18 | 1976-10-25 | Lundbergs Fab Ab N | Munstycke for tillforsel av tva komponenter vid framstellning av ett cellplastskikt mellan ett ror och en omgivande form |
| US4268544A (en) * | 1978-04-03 | 1981-05-19 | The Oakland Corporation | Method of applying friction materials to threaded article |
| NZ206842A (en) * | 1983-01-21 | 1986-06-11 | Hyman Int Ltd | Continuous production of plastics foams |
| DE3702585A1 (de) * | 1987-01-29 | 1988-08-11 | Marquet & Cie Noel | Verfahren und vorrichtung zur kontinuierlichen umhuellung von voll- oder hohlprofilen, insbesondere von rohren, mit einem extrudierten schaumstoffmantel aus thermoplastischem kunststoff, sowie auf diese weise hergestellte produkte |
| US5141774A (en) * | 1988-01-14 | 1992-08-25 | Prittinen Michael W | Method and apparatus for coating internal cavities of objects with fluid |
| US5304396A (en) * | 1991-11-04 | 1994-04-19 | Vernon Auten | Method for sealing cable conduits |
| US7153124B2 (en) * | 2002-08-09 | 2006-12-26 | The Boeing Company | Preforming thermoplastic ducts |
| EP2431158A1 (de) * | 2010-09-16 | 2012-03-21 | MKM Mansfelder Kupfer und Messing GmbH | Verfahren zur Herstellung thermisch isolierter Rohre, insbesondere Kupferrohre |
| US9675478B2 (en) | 2014-06-11 | 2017-06-13 | Abbott Cardiovascular Systems Inc. | Solvent method for forming a polymer scaffolding |
| US9381280B2 (en) | 2014-06-13 | 2016-07-05 | Abbott Cardiovascular Systems Inc. | Plasticizers for a biodegradable scaffolding and methods of forming same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123508A (en) * | 1964-03-03 | Method of bonding foam to fabric | ||
| US3061475A (en) * | 1957-05-20 | 1962-10-30 | Owens Illinois Glass Co | Method of producing packaging material |
| US3118800A (en) * | 1959-08-21 | 1964-01-21 | Standard Plastics Inc | Method and apparatus for making flexible conduits having an annular wall of foamed plastic |
| NL130442C (enExample) * | 1963-09-04 |
-
1964
- 1964-07-22 US US384352A patent/US3383257A/en not_active Expired - Lifetime
-
1968
- 1968-05-09 GB GB2197568A patent/GB1233046A/en not_active Expired
- 1968-05-13 FR FR151555A patent/FR1578049A/fr not_active Expired
- 1968-05-13 DE DE19681771368 patent/DE1771368A1/de active Pending
- 1968-05-14 AU AU37722/68A patent/AU434924B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233046A (enExample) | 1971-05-26 |
| US3383257A (en) | 1968-05-14 |
| FR1578049A (enExample) | 1969-08-14 |
| AU434924B2 (en) | 1973-04-16 |
| AU3772268A (en) | 1969-11-20 |
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