IT1255212B - Process for the regrading of recycled polyethylene terephthalate - Google Patents
Process for the regrading of recycled polyethylene terephthalateInfo
- Publication number
- IT1255212B IT1255212B ITMI921641A ITMI921641A IT1255212B IT 1255212 B IT1255212 B IT 1255212B IT MI921641 A ITMI921641 A IT MI921641A IT MI921641 A ITMI921641 A IT MI921641A IT 1255212 B IT1255212 B IT 1255212B
- Authority
- IT
- Italy
- Prior art keywords
- polyethylene terephthalate
- regrading
- recycled polyethylene
- image
- recycled
- Prior art date
Links
- 229920000139 polyethylene terephthalate Polymers 0.000 title abstract 4
- 239000005020 polyethylene terephthalate Substances 0.000 title abstract 4
- -1 polyethylene terephthalate Polymers 0.000 title abstract 2
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010813 municipal solid waste Substances 0.000 abstract 1
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Polyethylene terephthalate (PET) originating from the separate collection of urban solid wastes can be regarded and recycled as such or as a mixture with virgin PET if it is treated at high temperature with an oxazoline of general formula: <IMAGE> <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921641A IT1255212B (en) | 1992-07-06 | 1992-07-06 | Process for the regrading of recycled polyethylene terephthalate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921641A IT1255212B (en) | 1992-07-06 | 1992-07-06 | Process for the regrading of recycled polyethylene terephthalate |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921641A0 ITMI921641A0 (en) | 1992-07-06 |
ITMI921641A1 ITMI921641A1 (en) | 1994-01-06 |
IT1255212B true IT1255212B (en) | 1995-10-20 |
Family
ID=11363622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921641A IT1255212B (en) | 1992-07-06 | 1992-07-06 | Process for the regrading of recycled polyethylene terephthalate |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1255212B (en) |
-
1992
- 1992-07-06 IT ITMI921641A patent/IT1255212B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI921641A0 (en) | 1992-07-06 |
ITMI921641A1 (en) | 1994-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960717 |