BE821290A - Procede pour rendre des polymeres degradables - Google Patents
Procede pour rendre des polymeres degradablesInfo
- Publication number
- BE821290A BE821290A BE149717A BE149717A BE821290A BE 821290 A BE821290 A BE 821290A BE 149717 A BE149717 A BE 149717A BE 149717 A BE149717 A BE 149717A BE 821290 A BE821290 A BE 821290A
- Authority
- BE
- Belgium
- Prior art keywords
- rendering
- degradable polymers
- degradable
- polymers
- rendering degradable
- Prior art date
Links
Classifications
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/43—Promoting degradability of polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/914—Polymer degradation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30485/73A IT998906B (it) | 1973-10-24 | 1973-10-24 | Procedimento per bendere degrada bili i polimeri |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE821290A true BE821290A (fr) | 1975-02-17 |
Family
ID=11229818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE149717A BE821290A (fr) | 1973-10-24 | 1974-10-21 | Procede pour rendre des polymeres degradables |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4000120A (de) |
| JP (1) | JPS548388B2 (de) |
| BE (1) | BE821290A (de) |
| CA (1) | CA1039883A (de) |
| CH (1) | CH606219A5 (de) |
| DE (1) | DE2450367B2 (de) |
| FR (1) | FR2249127B1 (de) |
| GB (1) | GB1456078A (de) |
| IT (1) | IT998906B (de) |
| LU (1) | LU71140A1 (de) |
| NL (1) | NL7413966A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518730A (en) * | 1992-06-03 | 1996-05-21 | Fuisz Technologies Ltd. | Biodegradable controlled release flash flow melt-spun delivery system |
| DE69504692D1 (de) * | 1995-12-06 | 1998-10-15 | Toyo Seikan Kaisha Ltd | Sauerstoff absorbierender Behälter |
| WO2009031685A1 (ja) * | 2007-09-07 | 2009-03-12 | The Furukawa Electric Co., Ltd. | 材料製造方法 |
| WO2023219875A1 (en) * | 2022-05-09 | 2023-11-16 | The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges | Photobiodegradable plastics |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3054768A (en) * | 1958-10-21 | 1962-09-18 | Du Pont | Process comprising blending a halogenated polymer with an alkyl benzene |
| US3201364A (en) * | 1960-08-26 | 1965-08-17 | Monsanto Co | Polypropylene plasticized with mineral oil |
| US3709806A (en) * | 1970-06-27 | 1973-01-09 | Toray Industries | Process for the preparation of radiation-crosslinkable foamable polyolefin particles |
| US3797690A (en) * | 1971-12-08 | 1974-03-19 | Owens Illinois Inc | Preparation of degradable polymeric material |
-
1973
- 1973-10-24 IT IT30485/73A patent/IT998906B/it active
-
1974
- 1974-10-10 GB GB4403874A patent/GB1456078A/en not_active Expired
- 1974-10-17 FR FR7434908A patent/FR2249127B1/fr not_active Expired
- 1974-10-18 LU LU71140A patent/LU71140A1/xx unknown
- 1974-10-21 BE BE149717A patent/BE821290A/xx not_active IP Right Cessation
- 1974-10-22 CH CH1412974A patent/CH606219A5/xx not_active IP Right Cessation
- 1974-10-23 JP JP12153074A patent/JPS548388B2/ja not_active Expired
- 1974-10-23 DE DE19742450367 patent/DE2450367B2/de active Granted
- 1974-10-23 CA CA212,100A patent/CA1039883A/en not_active Expired
- 1974-10-24 US US05/517,753 patent/US4000120A/en not_active Expired - Lifetime
- 1974-10-24 NL NL7413966A patent/NL7413966A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2249127A1 (de) | 1975-05-23 |
| NL7413966A (nl) | 1975-04-28 |
| JPS5073936A (de) | 1975-06-18 |
| IT998906B (it) | 1976-02-20 |
| CH606219A5 (de) | 1978-10-31 |
| CA1039883A (en) | 1978-10-03 |
| GB1456078A (en) | 1976-11-17 |
| LU71140A1 (de) | 1975-04-17 |
| DE2450367A1 (de) | 1975-05-07 |
| DE2450367B2 (de) | 1976-11-18 |
| JPS548388B2 (de) | 1979-04-14 |
| US4000120A (en) | 1976-12-28 |
| FR2249127B1 (de) | 1979-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SNAM PROGETTI S.P.A. Effective date: 19841021 |