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CA1034691A - Methode de preparation de composes photodegradables a base de polyolefines - Google Patents

Methode de preparation de composes photodegradables a base de polyolefines

Info

Publication number
CA1034691A
CA1034691A CA203,892A CA203892A CA1034691A CA 1034691 A CA1034691 A CA 1034691A CA 203892 A CA203892 A CA 203892A CA 1034691 A CA1034691 A CA 1034691A
Authority
CA
Canada
Prior art keywords
preparing
polyolefin compositions
photodegradable polyolefin
photodegradable
compositions
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA203,892A
Other languages
English (en)
Inventor
Genevieve Le Brasseur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethylene-Plastique
Original Assignee
Ethylene-Plastique
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 Ethylene-Plastique filed Critical Ethylene-Plastique
Application granted granted Critical
Publication of CA1034691A publication Critical patent/CA1034691A/fr
Expired legal-status Critical Current

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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0033—Additives activating the degradation of the macromolecular compound
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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)
CA203,892A 1973-07-09 1974-07-03 Methode de preparation de composes photodegradables a base de polyolefines Expired CA1034691A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3258973A GB1458817A (en) 1973-07-09 1973-07-09 Photodegradable olefin polymer compositions

Publications (1)

Publication Number Publication Date
CA1034691A true CA1034691A (fr) 1978-07-11

Family

ID=10340986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,892A Expired CA1034691A (fr) 1973-07-09 1974-07-03 Methode de preparation de composes photodegradables a base de polyolefines

Country Status (12)

Country Link
US (1) US4017469A (fr)
JP (1) JPS5726532B2 (fr)
BE (1) BE817403A (fr)
CA (1) CA1034691A (fr)
CH (1) CH585768A5 (fr)
DE (1) DE2432689A1 (fr)
DK (1) DK140260B (fr)
FR (1) FR2236896B1 (fr)
GB (1) GB1458817A (fr)
IT (1) IT1015744B (fr)
NL (1) NL177693C (fr)
SE (1) SE390029B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078044A (ja) * 1983-10-05 1985-05-02 舩木商事有限会社 天窓
JPS6078045A (ja) * 1983-10-05 1985-05-02 舩木商事有限会社 天窓
JPS6221201U (fr) * 1985-06-28 1987-02-07
JPH0423140Y2 (fr) * 1985-09-20 1992-05-28
JPS62158004U (fr) * 1986-03-28 1987-10-07
GB9108555D0 (en) * 1991-04-22 1991-06-05 Kent Cartridge Mfg Improvements in cartridge cases
NL9200233A (nl) * 1992-02-07 1993-09-01 Lankhorst Touwfab Bv Tuinbouwgaren.
US5518730A (en) 1992-06-03 1996-05-21 Fuisz Technologies Ltd. Biodegradable controlled release flash flow melt-spun delivery system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549376A (en) * 1967-11-02 1970-12-22 Du Pont Image-forming compositions containing polymer binding agents and coordination complexes of iron (iii) organic salts
GB1356107A (en) * 1970-07-22 1974-06-12 Scott G Polymer compositions
SE372024B (fr) * 1971-09-14 1974-12-09 Akerlund & Rausing Ab
BE789277A (fr) * 1971-09-27 1973-03-26 Union Carbide Corp Composition de polymere d'ethylene degradable sous l'action desintemperies
US3797690A (en) * 1971-12-08 1974-03-19 Owens Illinois Inc Preparation of degradable polymeric material
US3830764A (en) * 1972-07-06 1974-08-20 Princeton Polymer Lab Degradable hydrocarbon polymers
NL178424C (nl) * 1972-09-20 1986-03-17 Akerlund & Rausing Ab Werkwijze ter bereiding van een fotochemisch en/of thermisch afbreekbare polymeersamenstelling en gevormd voortbrengsel verkregen onder toepassing van deze werkwijze.

Also Published As

Publication number Publication date
GB1458817A (en) 1976-12-15
DE2432689A1 (de) 1975-01-30
CH585768A5 (fr) 1977-03-15
SE390029B (sv) 1976-11-29
NL177693B (nl) 1985-06-03
JPS5726532B2 (fr) 1982-06-04
NL7409281A (nl) 1975-01-13
DK140260C (fr) 1979-12-10
NL177693C (nl) 1985-11-01
BE817403A (fr) 1974-11-04
DK140260B (da) 1979-07-16
FR2236896B1 (fr) 1978-01-20
FR2236896A1 (fr) 1975-02-07
SE7408940L (fr) 1975-01-10
IT1015744B (it) 1977-05-20
US4017469A (en) 1977-04-12
DK363874A (fr) 1975-03-17
JPS5034336A (fr) 1975-04-02

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