GR35697B - FOAM (SPONGOUS) POLYURETHANE COMPOSITIONS. - Google Patents
FOAM (SPONGOUS) POLYURETHANE COMPOSITIONS.Info
- Publication number
- GR35697B GR35697B GR670135697A GR670135697A GR35697B GR 35697 B GR35697 B GR 35697B GR 670135697 A GR670135697 A GR 670135697A GR 670135697 A GR670135697 A GR 670135697A GR 35697 B GR35697 B GR 35697B
- Authority
- GR
- Greece
- Prior art keywords
- spongous
- foam
- polyurethane compositions
- causing
- polyurethane
- Prior art date
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
- C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
ία μέθοδος κατασκευής μιας συνθέσεως ήτις περιλαμβάνει εν υλικόν υπό την μορφήν τεμαχιδίων συνδεδεμένων ομού δια τινος ακάμπτου σπόγγου εκ πολυουρεθάνης, η δε μέθοδος αύτη περιλαμβάνει την ανάμιξιν των συστατικών δια τον εκ πολυουρεθάνης σπόγγον μετ' αλλήλων, την πρόκλησιν ή άφεσιν του λαμβανομένουμίγματος να διασταλή εν μέρει, και μετά ταύτα τηνπροσαγωγήν του εν μέρει διασταλέντος μίγματος ειςεπαφήν μετά του υπό την μορφήν τεμαχιδίων υλικού και την πρόκλησιν ή άφεσιν της μεθόδου σπογγοποιήσεως να χωρήση μέχρι πέρατος προς παραγωγήν μιας κατ' ουσίαν ομοιογενούς συνθέσεως ήτις περιλαμβάνει το υπό την μορφήν τεμαχιδίων υλικόν και ένα άκαμπτον σπόγγον εκ πολυουρεθάνης. A method of making a composition comprising a material in the form of particles bonded together for a rigid polyurethane sponge, and this method comprises mixing the components of the polyurethane sponge with one another, causing it to leave or leaving it , and thereafter bringing the partially expanded mixture into contact with the particulate material and causing or allowing the sponging process to be complete to produce a substantially homogeneous composition or comprising the solid material in the form of a particle. of polyurethane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8699/66A GB1183326A (en) | 1966-02-28 | 1966-02-28 | Foamed Polyurethane Compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GR35697B true GR35697B (en) | 1968-10-23 |
Family
ID=9857550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR670135697A GR35697B (en) | 1966-02-28 | 1967-02-27 | FOAM (SPONGOUS) POLYURETHANE COMPOSITIONS. |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE694821A (en) |
ES (1) | ES337334A1 (en) |
FR (1) | FR1516354A (en) |
GB (1) | GB1183326A (en) |
GR (1) | GR35697B (en) |
LU (1) | LU53076A1 (en) |
NL (1) | NL6703193A (en) |
OA (1) | OA02336A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017347A1 (en) * | 1993-12-23 | 1995-06-29 | Ppg Industries, Inc. | Silica aerogel produced under subcritical conditions |
EP2657280A1 (en) | 2012-04-23 | 2013-10-30 | Basf Se | Polyurethane composite material containing mineral particles |
-
1966
- 1966-02-28 GB GB8699/66A patent/GB1183326A/en not_active Expired
-
1967
- 1967-02-24 OA OA52777A patent/OA02336A/en unknown
- 1967-02-27 GR GR670135697A patent/GR35697B/en unknown
- 1967-02-27 FR FR96619A patent/FR1516354A/en not_active Expired
- 1967-02-27 LU LU53076D patent/LU53076A1/xx unknown
- 1967-02-28 ES ES337334A patent/ES337334A1/en not_active Expired
- 1967-02-28 NL NL6703193A patent/NL6703193A/xx unknown
- 1967-02-28 BE BE694821D patent/BE694821A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1516354A (en) | 1968-03-08 |
ES337334A1 (en) | 1968-02-01 |
OA02336A (en) | 1970-05-05 |
BE694821A (en) | 1967-07-31 |
GB1183326A (en) | 1970-03-04 |
NL6703193A (en) | 1967-08-29 |
LU53076A1 (en) | 1967-04-27 |
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