CA1090498A - Degradable disposable polyolefine compositions - Google Patents

Degradable disposable polyolefine compositions

Info

Publication number
CA1090498A
CA1090498A CA157,334A CA157334A CA1090498A CA 1090498 A CA1090498 A CA 1090498A CA 157334 A CA157334 A CA 157334A CA 1090498 A CA1090498 A CA 1090498A
Authority
CA
Canada
Prior art keywords
carboxylic acid
metal
composition according
free carboxylic
thermoplastics
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
CA157,334A
Other languages
English (en)
French (fr)
Other versions
CA157334S (en
Inventor
Derek S. Brackman
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA1090498A publication Critical patent/CA1090498A/en
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
    • C08K5/04—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

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)
CA157,334A 1971-11-24 1972-11-23 Degradable disposable polyolefine compositions Expired CA1090498A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB54566/71 1971-11-24
GB5456671A GB1401418A (en) 1971-11-24 1971-11-24 Plastics composition

Publications (1)

Publication Number Publication Date
CA1090498A true CA1090498A (en) 1980-11-25

Family

ID=10471438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,334A Expired CA1090498A (en) 1971-11-24 1972-11-23 Degradable disposable polyolefine compositions

Country Status (9)

Country Link
JP (1) JPS568053B2 (xx)
AU (1) AU473461B2 (xx)
BE (1) BE791912A (xx)
CA (1) CA1090498A (xx)
DE (1) DE2257730A1 (xx)
FR (1) FR2160945B1 (xx)
GB (1) GB1401418A (xx)
NL (1) NL7215159A (xx)
SE (1) SE396084B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136783B2 (xx) * 1972-03-29 1976-10-12
ES432731A1 (es) * 1973-11-28 1976-12-01 Coloroll Ltd Metodo de preparacion de una composicion biodegradable.
IT1178605B (it) * 1984-10-31 1987-09-09 Fiocchi Munizioni Spa Componenti per cartuccia da caccia, tiro e simili in materiale plastico sintetico fotodegradabile
WO1986005871A1 (en) * 1985-03-27 1986-10-09 Scientific Cartridge Developments Limited Shotgun cartridge
US4780319A (en) * 1985-07-08 1988-10-25 Merck & Co., Inc. Organic acids as catalysts for the erosion of polymers
GB8712009D0 (en) * 1987-05-21 1987-06-24 Folk Drive Eng Ltd Degradable plastics
BE1002431A4 (nl) * 1987-07-07 1991-02-05 Lilaran & Sons Uk Ltd B In de lucht afbreekbare ethyleenpolymeren.
GB9108555D0 (en) * 1991-04-22 1991-06-05 Kent Cartridge Mfg Improvements in cartridge cases
FR2741627B1 (fr) * 1995-11-27 1997-12-19 Poudres & Explosifs Ste Nale Compositions entierement biodegradables utiles pour fabriquer des cartouches de chasse et de tir
FR2754265B1 (fr) * 1996-10-04 1998-12-18 France Cheddite Materiau plastique colore photodegradable, piece telle que douille, bourre et projectile, obtenue a partir de ce materiau
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.
GB2464285A (en) * 2008-10-08 2010-04-14 Wells Plastics Ltd Transition metal additives for enhancing polymer degradation

Also Published As

Publication number Publication date
DE2257730A1 (de) 1973-05-30
AU473461B2 (en) 1976-06-24
JPS568053B2 (xx) 1981-02-21
FR2160945A1 (xx) 1973-07-06
NL7215159A (xx) 1973-05-28
JPS4864130A (xx) 1973-09-05
BE791912A (fr) 1973-05-24
AU4861572A (en) 1974-05-09
GB1401418A (en) 1975-07-16
FR2160945B1 (xx) 1978-01-06
SE396084B (sv) 1977-09-05

Similar Documents

Publication Publication Date Title
US3840512A (en) Degradable plastics composition
CA1090498A (en) Degradable disposable polyolefine compositions
DE69838728T2 (de) Methoden und zusammensetzungen zum wirksameren abfangen von sauerstoff
AU659773B2 (en) Compositions for oxygen scavenging
US6464896B1 (en) Low migratory photoinitiators for oxygen-scavenging compositions
DE69323319T2 (de) Verpackungsmaterial mit verbesserten physikalischen eigenschaften zur entfernung von sauerstoff
EP0609430A1 (en) Chemically degradable polyolefin films
US4067836A (en) Environmentally degradable compositions exposed to actinic or ionizing radiation and process
EP0087210A1 (en) A rotational moulding process using polyethylene compositions
US3830764A (en) Degradable hydrocarbon polymers
US3825627A (en) Ethylene polymer composition having enhanced photodegradability
JPH04173868A (ja) 生物分解性樹脂組成物およびその製品
KR910003404B1 (ko) 광분해제, 광분해성 에틸렌 중합체 조성물 및 이로부터 제조된 제품
US3903029A (en) Biodegradable alpha polyolefin compositions containing a mixture of para-alkanolamino phenols
US6437086B1 (en) Non-extractable polymeric metal salt useful in catalyzing oxygen scavenging
US3767638A (en) Polyolefine composition
US3825626A (en) Ethylene polymer composition having enhanced photodegradability
AU3289901A (en) Using solventless metal oleate in making metal masterbatch
US3880952A (en) Photodegradable polyethylene composition containing poly(4-methylpentene) and a photosensitizer
CA2074578C (en) Degradable films
JPS63179943A (ja) 食品包装容器
US3274146A (en) Polypropylene stabilization
US4042763A (en) Photodegradable resin compositions
JP2711147B2 (ja) オレフィン系重合体組成物
JP2695662B2 (ja) オレフィン系重合体組成物

Legal Events

Date Code Title Description
MKEX Expiry