DE2007313A1 - Ununterbrochenes Verfahren zur Herstellung von Produkten aus zusammengedrücktem bzw. verformtem Schaumpolyurethan-Kunststoff, sowie Anlage zur Durchführung dieses Verfahrens - Google Patents
Ununterbrochenes Verfahren zur Herstellung von Produkten aus zusammengedrücktem bzw. verformtem Schaumpolyurethan-Kunststoff, sowie Anlage zur Durchführung dieses VerfahrensInfo
- Publication number
- DE2007313A1 DE2007313A1 DE19702007313 DE2007313A DE2007313A1 DE 2007313 A1 DE2007313 A1 DE 2007313A1 DE 19702007313 DE19702007313 DE 19702007313 DE 2007313 A DE2007313 A DE 2007313A DE 2007313 A1 DE2007313 A1 DE 2007313A1
- Authority
- DE
- Germany
- Prior art keywords
- foam plastic
- question
- mixing
- foam
- layer
- 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 73
- 229920003023 plastic Polymers 0.000 title claims description 66
- 239000004033 plastic Substances 0.000 title claims description 66
- 238000000034 method Methods 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000004814 polyurethane Substances 0.000 title claims description 13
- 229920002635 polyurethane Polymers 0.000 title claims description 13
- 230000008569 process Effects 0.000 title claims description 7
- 239000000047 product Substances 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 23
- 238000005507 spraying Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000000181 anti-adherent effect Effects 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000007786 electrostatic charging Methods 0.000 claims 1
- 239000006082 mold release agent Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003490 calendering Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010954 commercial manufacturing process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
- B29C44/352—Means for giving the foam different characteristics in different directions
-
- 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
- B29C44/30—Expanding the moulding material between endless belts or rollers
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE728672 | 1969-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2007313A1 true DE2007313A1 (de) | 1970-12-23 |
Family
ID=3854308
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702007313 Pending DE2007313A1 (de) | 1969-02-20 | 1970-02-18 | Ununterbrochenes Verfahren zur Herstellung von Produkten aus zusammengedrücktem bzw. verformtem Schaumpolyurethan-Kunststoff, sowie Anlage zur Durchführung dieses Verfahrens |
| DE19707005678 Expired DE7005678U (de) | 1969-02-20 | 1970-02-18 | Anlage zur ununterbrochenen herstellung von produkten aus zusammengedruecktem bzw. verformtem schaumpolyurethan-kunststoff. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19707005678 Expired DE7005678U (de) | 1969-02-20 | 1970-02-18 | Anlage zur ununterbrochenen herstellung von produkten aus zusammengedruecktem bzw. verformtem schaumpolyurethan-kunststoff. |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU1138170A (cs) |
| BE (1) | BE728672A (cs) |
| CH (1) | CH540110A (cs) |
| DE (2) | DE2007313A1 (cs) |
| ES (1) | ES376603A1 (cs) |
| FR (1) | FR2031552B1 (cs) |
| GB (1) | GB1302213A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884160A4 (en) * | 1996-07-10 | 1999-09-22 | Namba Press Kogyo Kk | CARPET FOR A VEHICLE WITH A THREE-DIMENSIONAL SHAPE AND METHOD FOR THE PRODUCTION THEREOF |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1240649A (en) * | 1969-01-30 | 1971-07-28 | Olin Corp | Polyurethane foams having increased density and process therefor |
| FR2350945A1 (fr) | 1976-05-12 | 1977-12-09 | Saint Gobain | Perfectionnement aux procede et installation pour la fabrication continue de produits cellulaires en resine thermodurcissable |
| GB1585106A (en) * | 1976-05-13 | 1981-02-25 | Ici Ltd | Shaped composite articles of polyurethane foam |
| US4512831A (en) * | 1979-01-02 | 1985-04-23 | Tillotson John G | Method for forming a layer of blown cellular urethane on a carpet backing |
| GB8514674D0 (en) * | 1985-06-11 | 1985-07-10 | Leigh H W | Flexible foams |
| DE4020109A1 (de) * | 1990-06-23 | 1992-01-02 | Braun Pebra Gmbh | Verfahren und anlage zur herstellung von formteilen aus vernetzten reaktionskunststoffen |
| US5296182A (en) * | 1992-05-28 | 1994-03-22 | Creme Art Corporation | Method for making formed laminate |
| CN112659449B (zh) * | 2020-12-03 | 2022-06-07 | 长虹美菱股份有限公司 | 一种转换型聚氨酯注料枪头 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB801388A (en) * | 1954-02-17 | 1958-09-10 | Koppers Co Inc | Improvements in or relating to laminated board structures |
| US3046177A (en) * | 1958-03-31 | 1962-07-24 | C H Masland And Sons | Method of applying polyurethane foam to the backs of carpets and equipment therefor |
| NL279679A (cs) * | 1961-06-13 | |||
| FR1334753A (fr) * | 1962-09-27 | 1963-08-09 | Bergborrmaskiner Ab | Scie mécanique |
| US3377297A (en) * | 1963-07-15 | 1968-04-09 | Goodyear Tire & Rubber | Method for producing polyurethane foams |
| GB1048268A (en) * | 1963-09-12 | 1966-11-16 | Marley Tile Co Ltd | Polyurethane foam materials and apparatus for the production thereof |
| FR1389071A (fr) * | 1964-02-06 | 1965-02-12 | Reeves Bros Inc | Procédé de traitement de mousse de polyuréthane, notamment d'éléments en polyuréthane flexibles et produits conformes à ceux obtenus par le présent procédé ou procédé similaire |
| GB1048845A (en) * | 1964-02-06 | 1966-11-23 | Specialty Converters | Improvements in manufacture of foam products |
| FR1461753A (fr) * | 1965-11-17 | 1966-02-25 | Union Carbide Corp | Procédé de préparation continue de mousses de polyuréthane |
-
1969
- 1969-02-20 BE BE728672D patent/BE728672A/xx unknown
-
1970
- 1970-02-11 GB GB657470A patent/GB1302213A/en not_active Expired
- 1970-02-12 CH CH204370A patent/CH540110A/de not_active IP Right Cessation
- 1970-02-12 AU AU11381/70A patent/AU1138170A/en not_active Expired
- 1970-02-16 FR FR7005465A patent/FR2031552B1/fr not_active Expired
- 1970-02-16 ES ES376603A patent/ES376603A1/es not_active Expired
- 1970-02-18 DE DE19702007313 patent/DE2007313A1/de active Pending
- 1970-02-18 DE DE19707005678 patent/DE7005678U/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884160A4 (en) * | 1996-07-10 | 1999-09-22 | Namba Press Kogyo Kk | CARPET FOR A VEHICLE WITH A THREE-DIMENSIONAL SHAPE AND METHOD FOR THE PRODUCTION THEREOF |
| US6436321B1 (en) | 1996-07-10 | 2002-08-20 | Namba Press Works Co., Ltd. | Method of manufacturing carpet for automobiles having a three-dimensional shape |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1138170A (en) | 1971-08-19 |
| ES376603A1 (es) | 1972-05-01 |
| FR2031552B1 (cs) | 1974-12-06 |
| DE7005678U (de) | 1970-06-04 |
| GB1302213A (cs) | 1973-01-04 |
| BE728672A (cs) | 1969-08-01 |
| FR2031552A1 (cs) | 1970-11-20 |
| CH540110A (de) | 1973-08-15 |
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