ES393703A1 - Un procedimiento para preparar un articulo de un material plastico alveolar. - Google Patents
Un procedimiento para preparar un articulo de un material plastico alveolar.Info
- Publication number
- ES393703A1 ES393703A1 ES393703A ES393703A ES393703A1 ES 393703 A1 ES393703 A1 ES 393703A1 ES 393703 A ES393703 A ES 393703A ES 393703 A ES393703 A ES 393703A ES 393703 A1 ES393703 A1 ES 393703A1
- Authority
- ES
- Spain
- Prior art keywords
- azodicarbonamide
- copolymers
- thermoplastic compositions
- decomposition temperature
- foamable thermoplastic
- 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
-
- 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
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3704770A GB1360392A (en) | 1970-07-31 | 1970-07-31 | Foamable thermoplastic compositions |
GB3777970 | 1970-08-05 | ||
GB4100670 | 1970-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES393703A1 true ES393703A1 (es) | 1974-06-01 |
Family
ID=27259408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES393703A Expired ES393703A1 (es) | 1970-07-31 | 1971-07-28 | Un procedimiento para preparar un articulo de un material plastico alveolar. |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5540621B1 (da) |
AU (1) | AU450619B2 (da) |
BE (1) | BE770503A (da) |
CA (1) | CA980050A (da) |
CH (1) | CH536330A (da) |
DE (1) | DE2138173C3 (da) |
DK (1) | DK129051B (da) |
ES (1) | ES393703A1 (da) |
FR (1) | FR2103766A5 (da) |
GB (1) | GB1360392A (da) |
IE (1) | IE35447B1 (da) |
NL (1) | NL171166C (da) |
SE (1) | SE400983B (da) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2520229A1 (de) * | 1975-05-07 | 1976-11-18 | Solvay Werke Gmbh | Verfahren zur herstellung von hohlkoerpern, behaeltern u.dgl. |
DE2560539C2 (da) * | 1975-05-07 | 1990-02-08 | Deutsche Solvay-Werke Gmbh, 5650 Solingen, De | |
WO1990003997A1 (en) * | 1988-10-07 | 1990-04-19 | Pacific Dunlop Limited | Effect of using chemical modifiers in the curing of polyurethane foams |
AU642131B2 (en) * | 1988-10-07 | 1993-10-14 | Pacific Dunlop Limited | Effect of using chemical modifiers in the curing of polyurethane foams |
PL212057B1 (pl) * | 2006-05-09 | 2012-08-31 | Termo Organika Społka Z Ograniczoną Odpowiedzialnością | Zmodyfikowane tworzywa spienialne i spienione oraz sposób ich otrzymywania |
WO2020229416A1 (en) * | 2019-05-14 | 2020-11-19 | Nouryon Chemicals International B.V. | Pvc foams |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB783269A (en) * | 1953-10-14 | 1957-09-18 | Genatosan Ltd | Production of organic plastic materials in expanded or cellular form |
GB964291A (en) * | 1962-04-13 | 1964-07-22 | Monsanto Chemicals | Production of shaped toughened polystyrene articles of low density |
GB1052803A (da) * | 1963-02-11 | |||
FR1372052A (fr) * | 1963-05-21 | 1964-09-11 | Siegle & Co Gmbh G | Activeurs pour la production sans pression de mousses de chlorure de polyvinyle et de ses copolymères |
DE1258082B (de) * | 1964-10-16 | 1968-01-04 | Huels Chemische Werke Ag | Verfahren zur Herstellung von offenzelligen Weich-Polyvinylchlorid-Schaumstoffen |
US3696059A (en) * | 1968-06-13 | 1972-10-03 | Furukawa Electric Co Ltd | Process for preparing olefin polymer foams |
-
1970
- 1970-07-31 GB GB3704770A patent/GB1360392A/en not_active Expired
-
1971
- 1971-07-09 IE IE876/71A patent/IE35447B1/xx unknown
- 1971-07-12 CA CA117,915A patent/CA980050A/en not_active Expired
- 1971-07-16 AU AU31321/71A patent/AU450619B2/en not_active Expired
- 1971-07-21 DK DK357971AA patent/DK129051B/da not_active IP Right Cessation
- 1971-07-26 BE BE770503A patent/BE770503A/xx unknown
- 1971-07-28 FR FR7127595A patent/FR2103766A5/fr not_active Expired
- 1971-07-28 ES ES393703A patent/ES393703A1/es not_active Expired
- 1971-07-30 DE DE2138173A patent/DE2138173C3/de not_active Expired
- 1971-07-30 CH CH1130071A patent/CH536330A/fr not_active IP Right Cessation
- 1971-07-30 SE SE7109824A patent/SE400983B/xx unknown
- 1971-07-30 NL NLAANVRAGE7110547,A patent/NL171166C/xx not_active IP Right Cessation
- 1971-07-31 JP JP5718571A patent/JPS5540621B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL171166B (nl) | 1982-09-16 |
BE770503A (fr) | 1972-01-26 |
CA980050A (en) | 1975-12-16 |
NL7110547A (da) | 1972-02-02 |
GB1360392A (en) | 1974-07-17 |
DE2138173B2 (de) | 1981-04-02 |
FR2103766A5 (da) | 1972-04-14 |
AU450619B2 (en) | 1974-07-18 |
IE35447L (en) | 1972-01-31 |
CH536330A (fr) | 1973-04-30 |
NL171166C (nl) | 1983-02-16 |
AU3132171A (en) | 1973-01-18 |
DE2138173A1 (de) | 1972-02-10 |
DE2138173C3 (de) | 1989-01-12 |
SE400983B (sv) | 1978-04-17 |
DK129051B (da) | 1974-08-12 |
IE35447B1 (en) | 1976-02-18 |
JPS5540621B1 (da) | 1980-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES319152A1 (es) | Un procedimiento para producir articulos moldeados de material termoplastico parcial o completamente esponjado. | |
GB1004448A (en) | A process for preparing foamed thermoplastic polymers | |
GB971352A (en) | Forming rigid structures of expanded thermoplastic material | |
ES393703A1 (es) | Un procedimiento para preparar un articulo de un material plastico alveolar. | |
ES335652A1 (es) | Procedimiento para la fabricacion de cuerpos moldeados de plastico expandido. | |
ES354744A1 (es) | Un procedimiento para fabricar articulos moldeados por sin-terizacion de materiales termoplasticos. | |
ES409043A1 (es) | Procedimiento para la preparacion de perfiles de estructuracelular. | |
GB1400292A (en) | Moulding of foamed thermoplastic articles | |
FR2282988A1 (fr) | Procede de preparation de pieces expansees en polychlorure de vinyle | |
SE7508911L (sv) | Sett att framstella cellplastlaminat. | |
GB1249220A (en) | A process for producing elastic foam moulded articles | |
GB1093611A (en) | A composition and process for the production of expandible resins | |
ES430943A1 (es) | Procedimiento para la obtencion de una espuma de celulas finas. | |
ES387825A1 (es) | Procedimiento para la produccion de una pelicula de polio- felina espumada. | |
ES436232A1 (es) | Procedimiento para expandir un polimero termoplastico. | |
ES402915A1 (es) | Procedimiento para la fabricacion de placas sinteticas i- ninflamables. | |
ES398763A1 (es) | Procedimiento para la fabricacion de bloques de espumas de material plastico. | |
ES426042A1 (es) | Procedimiento para la obtencion de materiales espumados a partir de mezclas de poliolefinas y polimeros de estireno. | |
GB1247911A (en) | Process for the production of cellular articles | |
ES377961A1 (es) | Procedimiento para producir una poliolefina espumada. | |
GB1244284A (en) | Moulding of articles | |
ES426706A1 (es) | Un metodo de moldear un bloque de espuma de plastico con unasuperficie superior sustancialmente plana. | |
GB1110065A (en) | Manufacture of shaped articles from vinyl chloride polymer compositions | |
JPS53112968A (en) | Production of foamed article | |
GB1123823A (en) | Blowing agents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19921124 |