DK136614B - Process for rendering polymers based on ethylene or propylene degradable under the direct influence of sunlight. - Google Patents

Process for rendering polymers based on ethylene or propylene degradable under the direct influence of sunlight.

Info

Publication number
DK136614B
DK136614B DK17074AA DK17074A DK136614B DK 136614 B DK136614 B DK 136614B DK 17074A A DK17074A A DK 17074AA DK 17074 A DK17074 A DK 17074A DK 136614 B DK136614 B DK 136614B
Authority
DK
Denmark
Prior art keywords
sunlight
propylene
ethylene
polymers based
direct influence
Prior art date
Application number
DK17074AA
Other languages
Danish (da)
Other versions
DK136614C (en
Inventor
Nicola Palladino
Marcello Mazzei
Walter Marconi
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
Publication of DK136614B publication Critical patent/DK136614B/en
Application granted granted Critical
Publication of DK136614C publication Critical patent/DK136614C/da

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

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)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Moulding By Coating Moulds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Table Devices Or Equipment (AREA)
DK17074AA 1973-01-15 1974-01-14 Process for rendering polymers based on ethylene or propylene degradable under the direct influence of sunlight. DK136614B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19199/73A IT978147B (en) 1973-01-15 1973-01-15 PROCEDURE FOR MAKING THE POLYMERS AND POLYMERS SO OBTAINED DEGRADABLE

Publications (2)

Publication Number Publication Date
DK136614B true DK136614B (en) 1977-10-31
DK136614C DK136614C (en) 1978-04-10

Family

ID=11155729

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17074AA DK136614B (en) 1973-01-15 1974-01-14 Process for rendering polymers based on ethylene or propylene degradable under the direct influence of sunlight.

Country Status (17)

Country Link
JP (1) JPS542223B2 (en)
AT (1) AT323430B (en)
BE (1) BE809719A (en)
CA (1) CA1054287A (en)
CH (1) CH603731A5 (en)
CS (1) CS186781B2 (en)
DD (1) DD110282A5 (en)
DK (1) DK136614B (en)
FR (1) FR2213949B1 (en)
GB (1) GB1437100A (en)
HU (1) HU167171B (en)
IT (1) IT978147B (en)
LU (1) LU69159A1 (en)
NL (1) NL174056C (en)
NO (1) NO140065C (en)
YU (1) YU35781B (en)
ZA (1) ZA74182B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399251A (en) * 1981-12-07 1983-08-16 General Electric Company Compositions comprising a thermoplastic resin and an olefin mold release agent
US6126682A (en) 1996-08-13 2000-10-03 Oratec Interventions, Inc. Method for treating annular fissures in intervertebral discs
GB0307615D0 (en) * 2003-04-02 2003-05-07 Ucb Sa Authentication means
CN107708429A (en) 2015-04-24 2018-02-16 国际香料和香精公司 delivery system and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924584A (en) * 1956-06-20 1960-02-09 Du Pont Composition comprising polyethylene and an ethylenically unsaturated aliphatic hydrocarbon of 20-35 carbon atoms and article thereof

Also Published As

Publication number Publication date
IT978147B (en) 1974-09-20
GB1437100A (en) 1976-05-26
YU35781B (en) 1981-06-30
FR2213949A1 (en) 1974-08-09
DE2401568A1 (en) 1974-08-01
NO140065B (en) 1979-03-19
YU10274A (en) 1980-10-31
NL174056C (en) 1984-04-16
CH603731A5 (en) 1978-08-31
AU6410574A (en) 1975-07-03
CS186781B2 (en) 1978-12-29
DK136614C (en) 1978-04-10
LU69159A1 (en) 1974-05-17
NL7400549A (en) 1974-07-17
AT323430B (en) 1975-07-10
ZA74182B (en) 1974-11-27
NO140065C (en) 1979-06-27
DE2401568B2 (en) 1977-05-18
JPS542223B2 (en) 1979-02-03
BE809719A (en) 1974-05-02
HU167171B (en) 1975-08-28
JPS49105838A (en) 1974-10-07
CA1054287A (en) 1979-05-08
NL174056B (en) 1983-11-16
FR2213949B1 (en) 1979-03-02
DD110282A5 (en) 1974-12-12

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Legal Events

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PBP Patent lapsed