NL7211576A - - Google Patents
Info
- Publication number
- NL7211576A NL7211576A NL7211576A NL7211576A NL7211576A NL 7211576 A NL7211576 A NL 7211576A NL 7211576 A NL7211576 A NL 7211576A NL 7211576 A NL7211576 A NL 7211576A NL 7211576 A NL7211576 A NL 7211576A
- Authority
- NL
- Netherlands
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
-
- 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
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
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- 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
- B29C44/3442—Mixing, kneading or conveying the foamable material
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- 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
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
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- 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
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7130756A FR2150233B1 (cs) | 1971-08-25 | 1971-08-25 | |
| FR7225814A FR2193077B1 (cs) | 1972-07-18 | 1972-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7211576A true NL7211576A (cs) | 1973-02-27 |
| NL163242C NL163242C (nl) | 1980-08-15 |
Family
ID=26216583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211576.A NL163242C (nl) | 1971-08-25 | 1972-08-24 | Werkwijze ter vervaardiging van voorwerpen van een schuimvormig geexpandeerd materiaal. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE787931A (cs) |
| CH (1) | CH555400A (cs) |
| ES (1) | ES406021A1 (cs) |
| IT (1) | IT962619B (cs) |
| LU (1) | LU65933A1 (cs) |
| NL (1) | NL163242C (cs) |
| OA (1) | OA04156A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718724A1 (de) * | 1987-06-04 | 1988-12-22 | Huels Troisdorf | Verfahren zur herstellung von phenolharz-schaumstoffen mit verbessertem waermedaemmvermoegen |
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1972
- 1972-08-21 ES ES406021A patent/ES406021A1/es not_active Expired
- 1972-08-22 IT IT12858/72A patent/IT962619B/it active
- 1972-08-22 CH CH1245572A patent/CH555400A/fr not_active IP Right Cessation
- 1972-08-22 LU LU65933A patent/LU65933A1/xx unknown
- 1972-08-22 OA OA54668A patent/OA04156A/xx unknown
- 1972-08-24 NL NL7211576.A patent/NL163242C/xx active
- 1972-08-24 BE BE787931A patent/BE787931A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT962619B (it) | 1973-12-31 |
| ES406021A1 (es) | 1976-01-16 |
| OA04156A (fr) | 1979-12-15 |
| CH555400A (en) | 1974-10-31 |
| NL163242C (nl) | 1980-08-15 |
| BE787931A (fr) | 1972-12-18 |
| LU65933A1 (cs) | 1973-01-15 |