ES2109361T3 - Materiales de moldeo hidrodegradables. - Google Patents

Materiales de moldeo hidrodegradables.

Info

Publication number
ES2109361T3
ES2109361T3 ES92913559T ES92913559T ES2109361T3 ES 2109361 T3 ES2109361 T3 ES 2109361T3 ES 92913559 T ES92913559 T ES 92913559T ES 92913559 T ES92913559 T ES 92913559T ES 2109361 T3 ES2109361 T3 ES 2109361T3
Authority
ES
Spain
Prior art keywords
pct
hydrodegradable
sec
exposure
date
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 - Lifetime
Application number
ES92913559T
Other languages
English (en)
Inventor
Gerald Joseph Louis Griffin
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.)
Epron Industries Ltd
Original Assignee
Epron 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 Epron Industries Ltd filed Critical Epron Industries Ltd
Application granted granted Critical
Publication of ES2109361T3 publication Critical patent/ES2109361T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J1/00—Targets; Target stands; Target holders
    • F41J1/01—Target discs characterised by their material, structure or surface, e.g. clay pigeon targets characterised by their material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

UN ARTICULO DESTINADO A SER DEGRADADO CUANDO SE EXPONE AL MEDIO AMBIENTE ESTA HECHO DE UN MATERIAL RESINOSO QUEBRADIZO O DE RESINA SINTETICA QUE INCORPORA PARTICULAS HINCHABLES CON HUMEDAD COMO MATERIAL DE RELLENO, POR LO QUE LA EXPOSICION DEL ARTICULO AL AGUA INDUCE FRAGMENTACION. EN PARTICULAR, "PICHONES DE ARCILLA" HIDRODEGRABABLES PARA TIRO AL BLANCO CON FUSILES DE CAZA PUEDEN SER HECHOS DE UNA MEZCLA DE BETUN, PIEDRA CALIZA EN POLVO O CRETA Y ALMIDON DE PATATA SECO. LA EXPOSICION DE TAL "PICHON DE ARCILLA" O FRAGMENTOS DE EL, A AGUA OCASIONA EL, HINCHAMIENTO DE LAS PARTICULAS DE ALMIDON Y CONSECUENTE FRAGMENTACION DE MATERIAL EN, EVENTUALMENTE, UN FINO BARRO EL CUAL ES FINALMENTE ABSORBIDO DENTRO DE LA TIERRA.
ES92913559T 1991-07-02 1992-06-30 Materiales de moldeo hidrodegradables. Expired - Lifetime ES2109361T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919114242A GB9114242D0 (en) 1991-07-02 1991-07-02 Hydrodegradable moulding materials

Publications (1)

Publication Number Publication Date
ES2109361T3 true ES2109361T3 (es) 1998-01-16

Family

ID=10697661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92913559T Expired - Lifetime ES2109361T3 (es) 1991-07-02 1992-06-30 Materiales de moldeo hidrodegradables.

Country Status (9)

Country Link
US (1) US5460383A (es)
EP (1) EP0592502B1 (es)
JP (1) JPH07502765A (es)
AT (1) ATE158606T1 (es)
AU (1) AU2230592A (es)
DE (1) DE69222420T2 (es)
ES (1) ES2109361T3 (es)
GB (1) GB9114242D0 (es)
WO (1) WO1993001242A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728673B1 (fr) * 1994-12-23 1997-03-14 Sivia Nouvelle cible artificielle, notamment pour le jeu de ball-trap, non toxique vis-a-vis de l'environnement et procede de production d'une telle cible
JPH0989500A (ja) * 1995-09-21 1997-04-04 Of The I:Kk 軍事演習用破壊消耗品
FI962644A (fi) * 1996-06-26 1997-12-27 Nastakiekko Oy Urheiluammunnassa käytettävä kertakäyttöinen ammuntamaali, kuten savikiekko
FR2758105B1 (fr) * 1997-01-08 1999-02-12 Imc Inst Des Materiaux Composi Procede de fabrication d'un materiau permettant d'obtenir des objets degradables a partir de boues de papeteries et produits issus de ce procede
CZ306171B6 (cs) * 2007-05-02 2016-09-07 Prototypa A.S. Náhradní balistický materiál biologické tkáně a způsob jeho výroby
US20100207331A1 (en) * 2009-02-17 2010-08-19 Adrian Boeh Biodegradable target disc and methods of making the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US74343A (en) * 1868-02-11 grave s
US334782A (en) * 1886-01-26 Making targets
US429491A (en) * 1890-06-03 Henry c
US172321A (en) * 1876-01-18 Improvement in roofing compositions
US1283913A (en) * 1918-02-16 1918-11-05 Joseph D Donovan Waterproof composition.
US1329232A (en) * 1919-05-06 1920-01-27 Erler William Collins Bituminous composition
US2211244A (en) * 1939-10-13 1940-08-13 Frederick J Routledge Projectable target
US3376040A (en) * 1964-01-16 1968-04-02 Olin Mathieson Compacted frangible target of agglomerated particulate material
US4016117A (en) * 1972-05-18 1977-04-05 Coloroll Limited Biodegradable synthetic resin sheet material containing starch and a fatty material
US3840232A (en) * 1973-01-19 1974-10-08 Southwest Res Inst Frangible flying target
JPS5361644A (en) * 1976-11-15 1978-06-02 Matsushita Electric Works Ltd Thermosetting resin molding materials
GB1600496A (en) * 1977-09-16 1981-10-14 Coloroll Ltd Plasticsbased composition
DE3172611D1 (en) * 1980-08-06 1985-11-14 Coloroll Ltd Plastics starch composition
US4405731A (en) * 1982-01-12 1983-09-20 Mobay Chemical Corporation Polycarbonate-starch compositions
US4623150A (en) * 1982-06-18 1986-11-18 Reagent Chemical And Research, Inc. Environmentally acceptable frangible target compositions
GB8712009D0 (en) * 1987-05-21 1987-06-24 Folk Drive Eng Ltd Degradable plastics
US4921250A (en) * 1988-10-17 1990-05-01 Ayres John A Frangible article

Also Published As

Publication number Publication date
DE69222420D1 (de) 1997-10-30
GB9114242D0 (en) 1991-08-21
JPH07502765A (ja) 1995-03-23
ATE158606T1 (de) 1997-10-15
EP0592502A1 (en) 1994-04-20
US5460383A (en) 1995-10-24
WO1993001242A1 (en) 1993-01-21
AU2230592A (en) 1993-02-11
EP0592502B1 (en) 1997-09-24
DE69222420T2 (de) 1998-03-05

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