TW367352B - Biodegradable foamed plastic materials - Google Patents
Biodegradable foamed plastic materialsInfo
- Publication number
- TW367352B TW367352B TW084110647A TW84110647A TW367352B TW 367352 B TW367352 B TW 367352B TW 084110647 A TW084110647 A TW 084110647A TW 84110647 A TW84110647 A TW 84110647A TW 367352 B TW367352 B TW 367352B
- Authority
- TW
- Taiwan
- Prior art keywords
- weight
- foamed plastic
- starch
- plastic materials
- biodegradable foamed
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Biodegradable foamed plastic material having a bulk density comprised within the range of from 5 to 13 kg/cubic meter, comprising: 30-99.5/by weight of polysaccharide containing more than 50% of thermoplastic starch or starch complexed by polymeric structures, having an intrinsic viscosity (in DMSO) lower than 1.3 dl/g and less than 20% by weight of soluble fraction in ethanol; 0.5-70% by weight of a thermoplastic polymer which is soluble in starch, or is capable of complexing it; 0-20% by weight of water. The material can be used as a loose filler or for other foamed articles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT9401725 | 1994-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW367352B true TW367352B (en) | 1999-08-21 |
Family
ID=57941203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084110647A TW367352B (en) | 1994-08-08 | 1995-10-11 | Biodegradable foamed plastic materials |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW367352B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI381010B (en) * | 2007-12-27 | 2013-01-01 | Ind Tech Res Inst | Method of manufacturing starch foam |
US8524790B2 (en) | 2007-12-27 | 2013-09-03 | Industrial Technology Research Institute | Starch film and method for manufacturing starch foam |
TWI417178B (en) * | 2009-09-11 | 2013-12-01 | Univ Kao Yuan | Environmentally friendly foam composite shoe material and its preparation method |
-
1995
- 1995-10-11 TW TW084110647A patent/TW367352B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI381010B (en) * | 2007-12-27 | 2013-01-01 | Ind Tech Res Inst | Method of manufacturing starch foam |
US8524790B2 (en) | 2007-12-27 | 2013-09-03 | Industrial Technology Research Institute | Starch film and method for manufacturing starch foam |
TWI417178B (en) * | 2009-09-11 | 2013-12-01 | Univ Kao Yuan | Environmentally friendly foam composite shoe material and its preparation method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |