IT998906B - Procedimento per bendere degrada bili i polimeri - Google Patents

Procedimento per bendere degrada bili i polimeri

Info

Publication number
IT998906B
IT998906B IT30485/73A IT3048573A IT998906B IT 998906 B IT998906 B IT 998906B IT 30485/73 A IT30485/73 A IT 30485/73A IT 3048573 A IT3048573 A IT 3048573A IT 998906 B IT998906 B IT 998906B
Authority
IT
Italy
Prior art keywords
bending
procedure
degradable polymers
degradable
polymers
Prior art date
Application number
IT30485/73A
Other languages
English (en)
Inventor
W Marconi
N Palladino
M Mazzei
Original Assignee
Snam Progetti
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snam Progetti filed Critical Snam Progetti
Priority to IT30485/73A priority Critical patent/IT998906B/it
Priority to GB4403874A priority patent/GB1456078A/en
Priority to FR7434908A priority patent/FR2249127B1/fr
Priority to LU71140A priority patent/LU71140A1/xx
Priority to BE149717A priority patent/BE821290A/xx
Priority to CH1412974A priority patent/CH606219A5/xx
Priority to JP12153074A priority patent/JPS548388B2/ja
Priority to CA212,100A priority patent/CA1039883A/en
Priority to DE19742450367 priority patent/DE2450367B2/de
Priority to US05/517,753 priority patent/US4000120A/en
Priority to NL7413966A priority patent/NL7413966A/xx
Application granted granted Critical
Publication of IT998906B publication Critical patent/IT998906B/it

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)
IT30485/73A 1973-10-24 1973-10-24 Procedimento per bendere degrada bili i polimeri IT998906B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT30485/73A IT998906B (it) 1973-10-24 1973-10-24 Procedimento per bendere degrada bili i polimeri
GB4403874A GB1456078A (en) 1973-10-24 1974-10-10 Degradable polymers and production of the same
FR7434908A FR2249127B1 (it) 1973-10-24 1974-10-17
LU71140A LU71140A1 (it) 1973-10-24 1974-10-18
BE149717A BE821290A (fr) 1973-10-24 1974-10-21 Procede pour rendre des polymeres degradables
CH1412974A CH606219A5 (it) 1973-10-24 1974-10-22
JP12153074A JPS548388B2 (it) 1973-10-24 1974-10-23
CA212,100A CA1039883A (en) 1973-10-24 1974-10-23 Process of obtaining photodegradable polymers
DE19742450367 DE2450367B2 (de) 1973-10-24 1974-10-23 Unter lichteinfluss zersetzliche polymergemische
US05/517,753 US4000120A (en) 1973-10-24 1974-10-24 Process of rendering polymeric material degradable under the direct action of sunlight by the addition of durene
NL7413966A NL7413966A (nl) 1973-10-24 1974-10-24 Werkwijze voor het bereiden van afbreekbare polymeren.

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
IT998906B true IT998906B (it) 1976-02-20

Family

ID=11229818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30485/73A IT998906B (it) 1973-10-24 1973-10-24 Procedimento per bendere degrada bili i polimeri

Country Status (11)

Country Link
US (1) US4000120A (it)
JP (1) JPS548388B2 (it)
BE (1) BE821290A (it)
CA (1) CA1039883A (it)
CH (1) CH606219A5 (it)
DE (1) DE2450367B2 (it)
FR (1) FR2249127B1 (it)
GB (1) GB1456078A (it)
IT (1) IT998906B (it)
LU (1) LU71140A1 (it)
NL (1) NL7413966A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
CN101796107B (zh) * 2007-09-07 2012-08-22 古河电气工业株式会社 材料制造方法
US20250297078A1 (en) * 2022-05-09 2025-09-25 The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges Photobiodegradable plastics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
CA941550A (en) * 1970-06-27 1974-02-05 Satoyuki Minami Process for the preparation of foamable polyolefin particles
US3797690A (en) * 1971-12-08 1974-03-19 Owens Illinois Inc Preparation of degradable polymeric material

Also Published As

Publication number Publication date
CA1039883A (en) 1978-10-03
FR2249127B1 (it) 1979-02-16
FR2249127A1 (it) 1975-05-23
GB1456078A (en) 1976-11-17
DE2450367A1 (de) 1975-05-07
NL7413966A (nl) 1975-04-28
JPS548388B2 (it) 1979-04-14
BE821290A (fr) 1975-02-17
DE2450367B2 (de) 1976-11-18
US4000120A (en) 1976-12-28
JPS5073936A (it) 1975-06-18
LU71140A1 (it) 1975-04-17
CH606219A5 (it) 1978-10-31

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