ES2065676T3 - Pelicula plastica degradable que comprende una carga vegetal activa, la lignina. - Google Patents

Pelicula plastica degradable que comprende una carga vegetal activa, la lignina.

Info

Publication number
ES2065676T3
ES2065676T3 ES91903672T ES91903672T ES2065676T3 ES 2065676 T3 ES2065676 T3 ES 2065676T3 ES 91903672 T ES91903672 T ES 91903672T ES 91903672 T ES91903672 T ES 91903672T ES 2065676 T3 ES2065676 T3 ES 2065676T3
Authority
ES
Spain
Prior art keywords
pct
plastic film
lignin
degradable plastic
active plant
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
ES91903672T
Other languages
English (en)
Inventor
Pierre Bono
Claude Lambert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2065676T3 publication Critical patent/ES2065676T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Cosmetics (AREA)
  • Protection Of Plants (AREA)
  • Laminated Bodies (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

LA INVENCION SE REFIERE A UNA PELICULA PLASTICA DEGRADABLE POR LA INCORPORACION EN LA MEZCLA DEL COPOLIMERO DE ETILENO, DE LIGNINA, MATERIA VEGETAL BIODEGRADABLE, O DE LIGNINA Y DE ADITIVOS QUIMICOS, FOTOACTIVOS U OXIDANTES QUE HACEN QUE LA PELICULA SEA DEGRADABLE POR UNA DOBLE ACCION DE BIODEGRADABILIDAD Y/O OXIDACION.
ES91903672T 1990-01-23 1991-01-22 Pelicula plastica degradable que comprende una carga vegetal activa, la lignina. Expired - Lifetime ES2065676T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000965A FR2657353B1 (fr) 1990-01-23 1990-01-23 Film plastique degradable, comportant une charge vegetale active, la lignine.

Publications (1)

Publication Number Publication Date
ES2065676T3 true ES2065676T3 (es) 1995-02-16

Family

ID=9393167

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91903672T Expired - Lifetime ES2065676T3 (es) 1990-01-23 1991-01-22 Pelicula plastica degradable que comprende una carga vegetal activa, la lignina.

Country Status (12)

Country Link
US (1) US5321065A (es)
EP (1) EP0512036B1 (es)
JP (1) JP2695043B2 (es)
AT (1) ATE113972T1 (es)
AU (1) AU649015B2 (es)
BR (1) BR9105947A (es)
CA (1) CA2072887A1 (es)
DE (1) DE69105115T2 (es)
ES (1) ES2065676T3 (es)
FI (1) FI923265A (es)
FR (1) FR2657353B1 (es)
WO (1) WO1991011481A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10781291B2 (en) 2017-07-31 2020-09-22 Mariana Perez Palacio Biodegradable, programmable synthetic polymeric material and its preparation process

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701033B1 (fr) * 1993-02-02 1995-03-24 Pinard Freres Procédé de fabrication d'un matériau thermoplastique hybrido comprenant des macromolécules végétales.
FR2710827B1 (fr) * 1993-10-06 1996-08-30 Manna France Sarl Dispositif pour collecter les épines de sapin de Noel.
AU2642995A (en) * 1994-06-10 1996-01-05 Alcell Technologies Inc. Degradable polymers and polymer products
MX9606224A (es) * 1995-05-31 1998-02-28 Alcell Tech Inc Polimeros degradables y productos polimericos.
ES2150825B1 (es) * 1996-09-25 2001-07-01 Univ Oviedo Procedimiento y formulaciones para la obtencion de materiales compuestos termoplastico/lignina en un mezclador termocinetico en condiciones de minima degradacion termica.
US8753677B2 (en) * 2008-09-16 2014-06-17 The Invention Science Fund I, Llc Ex vivo modifiable multiple medicament final dosage form
US20100068153A1 (en) * 2008-09-16 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Ex vivo activatable final dosage form
US20100068233A1 (en) * 2008-09-16 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Modifiable dosage form
US20100068152A1 (en) * 2008-09-16 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Ex vivo modifiable particle or polymeric based final dosage form
US20100068275A1 (en) * 2008-09-16 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Personalizable dosage form
US20100068254A1 (en) * 2008-09-16 2010-03-18 Mahalaxmi Gita Bangera Modifying a medicament availability state of a final dosage form
US20100069821A1 (en) * 2008-09-16 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Ex vivo modifiable medicament release-sites final dosage form
US20100068235A1 (en) * 2008-09-16 2010-03-18 Searete LLC, a limited liability corporation of Deleware Individualizable dosage form
US9309401B2 (en) * 2009-06-01 2016-04-12 Amar Kumar Mohanty Lignin based materials and methods of making those
FI20125362L (fi) 2012-03-29 2013-09-30 Upm Kymmene Corp Ligniini sekä menetelmä ja järjestelmä ligniinin käsittelemiseksi
CZ2012651A3 (cs) * 2012-09-21 2014-02-05 SYNPO, akciová společnost Způsob přípravy polyuretanových materiálů s obsahem ligninu, polyuretanový materiál připravený tímto způsobem
US9890258B2 (en) 2015-07-29 2018-02-13 International Business Machines Corporation Method to ensure degradation of plastic films in an anaerobic environment, such as a landfill
EP3679048A4 (en) * 2017-09-07 2021-05-26 Renmatix Inc. ANTIOXIDANT-BASED STABILIZER IN POLYMERS
CN109021324B (zh) * 2018-08-02 2020-12-25 西北农林科技大学 一种生物碳-杜仲胶复合薄膜及其制备方法
CN112280263B (zh) * 2020-10-26 2022-11-25 怀化学院 一种木质素基可生物降解高分子复合材料薄膜及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454510A (en) * 1966-03-03 1969-07-08 Eastman Kodak Co Polyolefin compositions and degradable films made therefrom
US3952347A (en) * 1973-12-13 1976-04-27 Personal Products Company Biodegradable barrier film and absorbent pad utilizing same
JPS5137866A (en) * 1974-09-27 1976-03-30 Kuraray Plastics Co Rasenmakikan no isosochi
US4133784A (en) * 1977-09-28 1979-01-09 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable film compositions prepared from starch and copolymers of ethylene and acrylic acid
US4165302A (en) * 1978-08-22 1979-08-21 Cities Service Company Filled resin compositions containing atactic polypropylene
EP0108068B1 (en) * 1981-12-11 1993-06-02 KUBAT, Josef Method to produce composites based on cellulose or lignocellulosic materials and plastics
US4705816A (en) * 1984-09-20 1987-11-10 Polysar Limited Liquid mulch
NL8500539A (nl) * 1985-02-26 1986-09-16 Tno Opzwelbare polymeerlegeringen, werkwijze voor het bereiden van dergelijke polymeerlegeringen alsmede op basis van dergelijke polymeerlegeringen bereide produkten.
GB2187193B (en) * 1986-02-27 1989-11-08 Gerald Scott Controllably and swiftly degradable polymer compositions and films and other products made therefrom
FR2610635B1 (fr) * 1987-02-10 1989-06-23 Extrusion Calandrage Ste Fse Compositions a base de polyurethanne permettant l'obtention par calandrage de materiaux biodegradables
CH671961A5 (es) * 1987-02-27 1989-10-13 Amrotex Ag
US4818604A (en) * 1987-03-27 1989-04-04 Sub-Tank Renewal Systems, Inc. Composite board and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10781291B2 (en) 2017-07-31 2020-09-22 Mariana Perez Palacio Biodegradable, programmable synthetic polymeric material and its preparation process

Also Published As

Publication number Publication date
CA2072887A1 (fr) 1991-07-24
FI923265A0 (fi) 1992-07-16
EP0512036A1 (fr) 1992-11-11
JP2695043B2 (ja) 1997-12-24
DE69105115T2 (de) 1995-04-06
FI923265A (fi) 1992-07-16
ATE113972T1 (de) 1994-11-15
AU649015B2 (en) 1994-05-12
BR9105947A (pt) 1992-11-17
AU7187891A (en) 1991-08-21
WO1991011481A1 (fr) 1991-08-08
JPH05503958A (ja) 1993-06-24
DE69105115D1 (de) 1994-12-15
US5321065A (en) 1994-06-14
FR2657353B1 (fr) 1993-07-02
FR2657353A1 (fr) 1991-07-26
EP0512036B1 (fr) 1994-11-09

Similar Documents

Publication Publication Date Title
ES2065676T3 (es) Pelicula plastica degradable que comprende una carga vegetal activa, la lignina.
DE69007623D1 (de) Arzneimittel mit verzögerter wirkstofffreigabe.
ATE12942T1 (de) Biegsame, biologisch abbaubare, selbsttragende folien und ihre herstellung.
CA2111712A1 (en) Biodegradable, liquid impervious films
ATE172150T1 (de) Verpackungsmaterial mit wasserlöslickenfilm
ES2075013T5 (es) Producto de consumo que comprende una pelicula polimerica en multicapa.
IT1242722B (it) Film stratificato a matrice amidacea e di bassa permeabilita' e procedimento per la sua produzione.
ES2007336A6 (es) Procedimiento para la obtencion de un filme de un polimero vinilico degradable de forma controlable y rapida
HK1032013A1 (en) Disposable absorbent articles comprising microporous polymer films
WO1993025191A3 (fr) Microspheres en polymere bioresorbable, exemptes de tensioactif, leur preparation et leur application comme medicament
GB2021610A (en) Antianginal Composition
AU3521495A (en) Implantable molded articles for the administration of active substances to plants
MY105543A (en) Insecticidal treatment and compositions therefor
DE69930013D1 (de) Polyhydroxyalkanoat-copolymere enthaltende abbaubare kunststoffartikel
FI962251A0 (fi) Luonnossa hajoava kalvo
EP0355982A3 (en) Polymeric films having oxygen barrier properties
EP0244982A3 (en) Film compositions
JPS54119580A (en) Production of composite film
ES485992A1 (es) Procedimiento para la obtencion de un fungicida a base de carboximidas y derivados sulfamidicos
JPS5765997A (en) Diaphragm for speaker
EP0194061A3 (en) Improvements in semiconductor structures and devices
USD216447S (en) Water sled
JPS55133315A (en) Curing and preventive agent for digestive ulcer
JPS5378249A (en) Polyethylene films for agricultural use
GB1359230A (en) Insecticidal composition

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 512036

Country of ref document: ES