IT1070334B - Composizione polimerica fotodegradabile a base di polimeri etilenici e/o stirenici e di un sale ferroso particolarmente per l'impiego nel confezionamento di prodotti alimentari - Google Patents

Composizione polimerica fotodegradabile a base di polimeri etilenici e/o stirenici e di un sale ferroso particolarmente per l'impiego nel confezionamento di prodotti alimentari

Info

Publication number
IT1070334B
IT1070334B IT67932/76A IT6793276A IT1070334B IT 1070334 B IT1070334 B IT 1070334B IT 67932/76 A IT67932/76 A IT 67932/76A IT 6793276 A IT6793276 A IT 6793276A IT 1070334 B IT1070334 B IT 1070334B
Authority
IT
Italy
Prior art keywords
packaging
ethylene
food products
polymeric composition
composition based
Prior art date
Application number
IT67932/76A
Other languages
English (en)
Inventor
Genevieve In Le Brasseu Nicoud
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Application granted granted Critical
Publication of IT1070334B publication Critical patent/IT1070334B/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
    • C08K5/0008—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
    • C08K5/04—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

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)
  • Biological Depolymerization Polymers (AREA)
IT67932/76A 1975-04-17 1976-04-16 Composizione polimerica fotodegradabile a base di polimeri etilenici e/o stirenici e di un sale ferroso particolarmente per l'impiego nel confezionamento di prodotti alimentari IT1070334B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512000A FR2307840A1 (fr) 1975-04-17 1975-04-17 Compositions polymeres degradables a la lumiere

Publications (1)

Publication Number Publication Date
IT1070334B true IT1070334B (it) 1985-03-29

Family

ID=9154087

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67932/76A IT1070334B (it) 1975-04-17 1976-04-16 Composizione polimerica fotodegradabile a base di polimeri etilenici e/o stirenici e di un sale ferroso particolarmente per l'impiego nel confezionamento di prodotti alimentari

Country Status (18)

Country Link
US (1) US4028480A (it)
JP (1) JPS5946267B2 (it)
BE (1) BE840883A (it)
BG (1) BG27912A3 (it)
BR (1) BR7602328A (it)
CA (1) CA1072803A (it)
DE (1) DE2616257A1 (it)
DK (1) DK171376A (it)
EG (1) EG12747A (it)
FR (1) FR2307840A1 (it)
GB (1) GB1519529A (it)
GR (1) GR58452B (it)
HU (1) HU174388B (it)
IE (1) IE42678B1 (it)
IT (1) IT1070334B (it)
LU (1) LU74781A1 (it)
NL (1) NL7604109A (it)
SU (1) SU764613A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520155A (en) * 1984-04-23 1985-05-28 The Lubrizol Corporation Dye-receptive polyolefins and polyolefin fibers
DE3844179A1 (de) * 1988-12-29 1990-07-05 Hoechst Ag Abbaufaehige polymerisatmischungen
JP3128787B2 (ja) * 1990-04-10 2001-01-29 凸版印刷株式会社 酸素バリヤー性を有するポリオレフィン系樹脂シート及び酸素バリヤー性容器
US5518730A (en) 1992-06-03 1996-05-21 Fuisz Technologies Ltd. Biodegradable controlled release flash flow melt-spun delivery system
NO324368B1 (no) * 2003-04-23 2007-10-01 Normors As Fremgangsmate for fremstilling av tilsetningsmiddel til termoplaster og slik fremstilt tilsetningsmiddel samt termoplast inneholdende slikt tilsetningsmiddel.
US8343710B1 (en) 2005-03-11 2013-01-01 The Regents Of The University Of Colorado, A Body Corporate Photodegradable groups for tunable polymeric materials
US9180196B2 (en) 2005-03-11 2015-11-10 The Regents Of The University Of Colorado, A Body Corporate Photodegradable groups for tunable polymeric materials
CN104311956B (zh) * 2014-10-14 2016-07-13 蚌埠天成包装材料有限公司 一种用于柠檬酸抗结块包装的吸湿薄膜材料
CN108250562B (zh) * 2016-12-29 2021-02-02 武汉金发科技有限公司 一种低气味低散发聚丙烯复合材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1356107A (en) * 1970-07-22 1974-06-12 Scott G Polymer compositions
GB1342622A (en) * 1971-02-19 1974-01-03 Ici Ltd Plastics composition
US3830764A (en) * 1972-07-06 1974-08-20 Princeton Polymer Lab Degradable hydrocarbon polymers
FR2199757A5 (it) * 1972-09-20 1974-04-12 Ethylene Plastique Sa

Also Published As

Publication number Publication date
IE42678B1 (en) 1980-09-24
GR58452B (en) 1977-10-10
DK171376A (da) 1976-10-18
US4028480A (en) 1977-06-07
LU74781A1 (it) 1977-01-12
IE42678L (en) 1976-10-17
FR2307840A1 (fr) 1976-11-12
BG27912A3 (en) 1980-01-15
DE2616257A1 (de) 1976-10-28
BR7602328A (pt) 1976-10-12
CA1072803A (en) 1980-03-04
NL7604109A (nl) 1976-10-19
SU764613A3 (ru) 1980-09-15
GB1519529A (en) 1978-08-02
BE840883A (fr) 1976-08-16
JPS51133342A (en) 1976-11-19
FR2307840B1 (it) 1977-09-23
JPS5946267B2 (ja) 1984-11-12
HU174388B (hu) 1979-12-28
EG12747A (en) 1979-09-30

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