IT1022465B - Schiuma poliuretanica - Google Patents
Schiuma poliuretanicaInfo
- Publication number
- IT1022465B IT1022465B IT2789974A IT2789974A IT1022465B IT 1022465 B IT1022465 B IT 1022465B IT 2789974 A IT2789974 A IT 2789974A IT 2789974 A IT2789974 A IT 2789974A IT 1022465 B IT1022465 B IT 1022465B
- Authority
- IT
- Italy
- Prior art keywords
- polyurethane foam
- polyurethane
- foam
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4707973 | 1973-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1022465B true IT1022465B (it) | 1978-03-20 |
Family
ID=10443641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2789974A IT1022465B (it) | 1973-10-09 | 1974-09-30 | Schiuma poliuretanica |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2448216A1 (fr) |
FR (1) | FR2246579A1 (fr) |
IT (1) | IT1022465B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197372A (en) * | 1978-01-16 | 1980-04-08 | Krause Milling Company | Semi-flexible polyurethane foams containing amylaceous material and process for preparing same |
US4156759A (en) * | 1978-01-16 | 1979-05-29 | Krause Milling Company | Polyurethane foams containing stabilized amylaceous materials |
GB2070041B (en) | 1980-02-20 | 1983-06-22 | Dunlop Ltd | Polyether-urethane foams |
DE19748210B4 (de) * | 1997-10-31 | 2005-09-01 | Südzucker AG Mannheim/Ochsenfurt | Polyurethane mit Kohlenhydratbausteinen |
-
1974
- 1974-09-30 IT IT2789974A patent/IT1022465B/it active
- 1974-10-08 FR FR7433872A patent/FR2246579A1/fr not_active Withdrawn
- 1974-10-09 DE DE19742448216 patent/DE2448216A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2448216A1 (de) | 1975-04-10 |
FR2246579A1 (en) | 1975-05-02 |
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