ES399534A1 - Un procedimiento para la fabricacion continua de esponja deresina fenolica en bandas sin fin. - Google Patents
Un procedimiento para la fabricacion continua de esponja deresina fenolica en bandas sin fin.Info
- Publication number
- ES399534A1 ES399534A1 ES399534A ES399534A ES399534A1 ES 399534 A1 ES399534 A1 ES 399534A1 ES 399534 A ES399534 A ES 399534A ES 399534 A ES399534 A ES 399534A ES 399534 A1 ES399534 A1 ES 399534A1
- Authority
- ES
- Spain
- Prior art keywords
- phenolic resin
- double
- band
- mixture
- press
- 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.)
- Expired
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
- B29C44/20—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
- B29C44/308—Thickness separators and side seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/923—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws the material flowing continuously through the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
- B29B7/7414—Mixing devices specially adapted for foamable substances with supply of gas with rotatable stirrer, e.g. using an intermeshing rotor-stator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
- B29B7/7428—Methodical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
- B29B7/7433—Plants
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2109848A DE2109848C3 (de) | 1971-03-02 | 1971-03-02 | Vorrichtung zum Mischen für aushärtfahige Flüssigkeiten |
DE19712159726 DE2159726C3 (de) | 1971-12-02 | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Phenolharzschaumbahnen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES399534A1 true ES399534A1 (es) | 1975-07-01 |
Family
ID=25760745
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES399534A Expired ES399534A1 (es) | 1971-03-02 | 1972-02-07 | Un procedimiento para la fabricacion continua de esponja deresina fenolica en bandas sin fin. |
ES426738A Expired ES426738A1 (es) | 1971-03-02 | 1974-05-29 | Un dispositivo para la fabricacion de esponja de resina fe-nolica en bandas sin fin. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES426738A Expired ES426738A1 (es) | 1971-03-02 | 1974-05-29 | Un dispositivo para la fabricacion de esponja de resina fe-nolica en bandas sin fin. |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT349742B (es) |
BE (1) | BE779972A (es) |
CA (1) | CA983223A (es) |
CH (1) | CH605089A5 (es) |
ES (2) | ES399534A1 (es) |
GB (1) | GB1386347A (es) |
IT (1) | IT952054B (es) |
NL (1) | NL171680C (es) |
SE (1) | SE379675B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB9824696D0 (en) * | 1998-11-11 | 1999-01-06 | Kingspan Building Products Lim | A panel |
WO2001068343A1 (en) * | 2000-03-15 | 2001-09-20 | Kingspan Research And Developments Limited | Method for the continuous production of foam panels |
CN113977843B (zh) * | 2021-11-11 | 2023-03-21 | 张家港力勤机械有限公司 | 一种聚氨酯板材的成型加工设备 |
-
1972
- 1972-02-07 ES ES399534A patent/ES399534A1/es not_active Expired
- 1972-02-25 CH CH273272A patent/CH605089A5/xx not_active IP Right Cessation
- 1972-02-29 BE BE779972A patent/BE779972A/xx not_active IP Right Cessation
- 1972-02-29 AT AT162372A patent/AT349742B/de not_active IP Right Cessation
- 1972-03-01 CA CA136,007A patent/CA983223A/en not_active Expired
- 1972-03-01 IT IT48703/72A patent/IT952054B/it active
- 1972-03-01 SE SE7202604A patent/SE379675B/xx unknown
- 1972-03-01 GB GB963672A patent/GB1386347A/en not_active Expired
- 1972-03-02 NL NLAANVRAGE7202767,A patent/NL171680C/xx not_active IP Right Cessation
-
1974
- 1974-05-29 ES ES426738A patent/ES426738A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA983223A (en) | 1976-02-10 |
GB1386347A (en) | 1975-03-05 |
CH605089A5 (es) | 1978-09-29 |
ES426738A1 (es) | 1976-07-16 |
NL171680B (nl) | 1982-12-01 |
BE779972A (fr) | 1972-06-16 |
ATA162372A (de) | 1978-09-15 |
IT952054B (it) | 1973-07-20 |
SE379675B (es) | 1975-10-20 |
AT349742B (de) | 1979-04-25 |
NL171680C (nl) | 1983-05-02 |
NL7202767A (es) | 1972-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2655458A (en) | Method of forming wood wool panels | |
YU202681A (en) | Method of continuously obtaining bands of thermoplastic masses | |
US4042314A (en) | Apparatus for the continuous manufacture of phenolic resin foam in endless sheets | |
US3999230A (en) | Apparatus for the continuous manufacture of phenolic resin foam in endless sheets | |
ES454529A1 (es) | Procedimiento para la obtencion de copolimeros de polisilo- xano-polioxialquileno. | |
ES399534A1 (es) | Un procedimiento para la fabricacion continua de esponja deresina fenolica en bandas sin fin. | |
US3832115A (en) | Apparatus for compressing chipboards | |
GB1251414A (es) | ||
ES492417A0 (es) | Perfeccionamientos en dispositivos para la fabricacion con- tinua de bloques y bandas de material espumado | |
US2577743A (en) | Method and composition for production of cellular thermoplastic products | |
US3885010A (en) | Process and apparatus for the continuous manufacture of phenolic resin foam in endless sheets | |
ES453103A1 (es) | Un procedimiento de moldeo de policarbodiimida alveolar. | |
ES467991A1 (es) | Procedimiento de fabricacion de un compuesto a base de es- puma y resina formo-fenolica aligerada. | |
GB1463063A (en) | Process for producing moulded expanded urea-formaldehyde products | |
US2822573A (en) | Method and apparatus for producing foam rubber slabs or contoured pads | |
ES376603A1 (es) | Procedimiento y dispositivo para la obtencion en continuo de productos de espuma plastica de poliuretano comprimido o deformada. | |
GB1181889A (en) | Process for producing a Cellular Product from Expanded Pearls of Synthetic Resin | |
FR2128424A1 (en) | Phenolic foam sheets prodn - by supplying mixt of liquid phenolic resin, blowing agent and curing agent into heated double bel | |
US942699A (en) | Method of making insoluble products of phenol and formaldehyde. | |
ES419951A1 (es) | Procedimiento para preparar peliculas flxibles termoplasti-cas, de estructura celular cerrada, de poliuretano. | |
US2134760A (en) | Molded composition | |
ES477291A3 (es) | Un procedimiento de fabricacion de espuma de polimeros supe-riores. | |
ES412381A3 (es) | Un procedimiento para la fabricacion de una espuma de poli-meros superiores. | |
GB336754A (en) | Improvements in the art of compressed products | |
ES364400A1 (es) | Procedimiento para fabricacion de laminas impermeabilizan- tes. |