CA2261975A1 - Feuille biodegradable et compostable a etirage biaxial - Google Patents

Feuille biodegradable et compostable a etirage biaxial Download PDF

Info

Publication number
CA2261975A1
CA2261975A1 CA 2261975 CA2261975A CA2261975A1 CA 2261975 A1 CA2261975 A1 CA 2261975A1 CA 2261975 CA2261975 CA 2261975 CA 2261975 A CA2261975 A CA 2261975A CA 2261975 A1 CA2261975 A1 CA 2261975A1
Authority
CA
Canada
Prior art keywords
film
optionally
acids
film according
stretching
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.)
Abandoned
Application number
CA 2261975
Other languages
English (en)
Inventor
Thomas Gernot
Dirk Schultze
Hermann Benkhoff
Rainer Brandt
Helmut Wagner
Gunter Weber
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.)
Dow Produktions und Vertriebs GmbH and Co oHG
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
Publication of CA2261975A1 publication Critical patent/CA2261975A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/12—Polyester-amides
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Laminated Bodies (AREA)
  • Printing Methods (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

La feuille décrite est orientée selon deux axes et sensiblement constituée d'un ou plusieurs polymères qui sont tous biiodégradables et compostables, ainsi que d'au maximum 5 % en poids d'agents nucléants, d'au maximum 5 % en poids de stabilisants et neutralisants usuels, d'au maximum 5 % en poids de lubrifiants et d'agents de démoulage usuels et d'au maximum 5 % en poids d'agents antigrippants usuels.
CA 2261975 1996-07-26 1997-07-14 Feuille biodegradable et compostable a etirage biaxial Abandoned CA2261975A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19630233.1 1996-07-26
DE19630233A DE19630233A1 (de) 1996-07-26 1996-07-26 Biaxial gereckte, biologisch abbaubare und kompostierbare Folie mit verbesserten Gleiteigenschaften

Publications (1)

Publication Number Publication Date
CA2261975A1 true CA2261975A1 (fr) 1998-02-05

Family

ID=7800954

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2261975 Abandoned CA2261975A1 (fr) 1996-07-26 1997-07-14 Feuille biodegradable et compostable a etirage biaxial

Country Status (10)

Country Link
EP (1) EP0914379A2 (fr)
JP (1) JP2001501648A (fr)
KR (1) KR20000029556A (fr)
CN (1) CN1226272A (fr)
AU (1) AU732420B2 (fr)
BR (1) BR9710572A (fr)
CA (1) CA2261975A1 (fr)
DE (1) DE19630233A1 (fr)
IL (1) IL128214A0 (fr)
WO (1) WO1998004627A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19811225A1 (de) * 1998-03-18 1999-09-30 Wolff Walsrode Ag Verbesserung der Hydrolysestabilität von Folien aus biologisch abbaubaren Polymeren und Verfahren zur Herstellung solcher Folien
DE19811773A1 (de) * 1998-03-18 1999-09-23 Wolff Walsrode Ag Thermoplastische, biologisch abbaubare und kompostierbare opake Folie und Verfahren zu deren Herstellung
DE19912996A1 (de) * 1999-03-23 2000-09-28 Wolff Walsrode Ag Biologisch abbaubare Landwirtschaftsfolien
DE102005052441C5 (de) * 2005-11-03 2013-05-16 Treofan Germany Gmbh & Co. Kg Verfahren zur Erhöhung der Oberflächenspannung einer biaxial orientierten Folie aus thermoplastischen Polymeren, sowie Verfahren zur Herstellung von bedruckten, metallisierten, laminierten, kaschierten oder beschichteten Folien, hergestellt nach diesem Verfahren zur Erhöhung der Oberflächenspannung
ITPG20110034A1 (it) * 2011-11-08 2013-05-09 Polycart S R L Apparato di supporto per etichette biodegradabili adesive e relativo metodo di realizzazione
KR102120069B1 (ko) * 2011-11-21 2020-06-08 이노베이션 해머 엘엘씨 실리케이트계 기질을 사용하여 식물을 성장시키는 방법 및 시스템, 내생성 글리코피라노실-단백질 유도체를 위한 외생성 글리코피라노사이드 사용에 의한 향상된 광합성 생산성 및 광안전화 재배, 및 그를 위한 제제, 방법 및 시스템
BR112018072235B1 (pt) 2016-04-29 2023-01-17 Innovation Hammer Llc Método para intensificar o crescimento respiratório de um organismo fotossintético que compreende aplicar uma formulação de compósito de glicano
CN109721984A (zh) * 2017-10-31 2019-05-07 丹阳博亚新材料技术服务有限公司 一种隔热防雾大棚薄膜
NL2021594B1 (en) * 2018-09-10 2019-10-07 Compostable Coffee Cups Ip B V Improved cartridge for the preparation of a beverage
NL2021596B1 (en) * 2018-09-10 2019-10-07 Compostable Coffee Cups Ip B V Biodegradable beverage cartridge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007941A1 (fr) * 1992-10-02 1994-04-14 Cargill, Incorporated Films polymeres de lactide stables a la fusion et leurs procedes de fabrication
JP3307748B2 (ja) * 1993-03-31 2002-07-24 大日本インキ化学工業株式会社 乳酸系共重合ポリエステルの製造方法
DE4437792A1 (de) * 1994-10-21 1996-04-25 Inventa Ag Formmassen auf der Basis von aliphatischen Polyestern
JP3434517B2 (ja) * 1994-12-21 2003-08-11 昭和電工株式会社 脂肪族ポリエステル系樹脂およびその製造方法
EP0736563A1 (fr) * 1995-04-07 1996-10-09 SAFTA S.p.A. Procédé de préparation de films complètement biodegradable avec des caractéristiques mécaniques améliorés, produits obtenus et leurs applications
US5786408A (en) * 1995-06-22 1998-07-28 Daicel Chemical Industries, Ltd. Biodegradable polyester resin composition, and a biodegradable molded article
GB9600006D0 (en) * 1996-01-02 1996-03-06 Courtaulds Fibres Holdings Ltd Polymeric films

Also Published As

Publication number Publication date
WO1998004627A3 (fr) 1998-03-05
CN1226272A (zh) 1999-08-18
IL128214A0 (en) 1999-11-30
WO1998004627A2 (fr) 1998-02-05
BR9710572A (pt) 1999-08-17
JP2001501648A (ja) 2001-02-06
EP0914379A2 (fr) 1999-05-12
AU3848497A (en) 1998-02-20
AU732420B2 (en) 2001-04-26
KR20000029556A (ko) 2000-05-25
DE19630233A1 (de) 1998-01-29

Similar Documents

Publication Publication Date Title
AU2010314181B2 (en) Method for producing shrink films
EP0683207B1 (fr) Composition de polymère de L-acide lactique, produit moulé et feuille
EP1449867B1 (fr) Fenetres de films de resine a base d'acide polylactique orientes biaxialement
EP2042555B1 (fr) Composition de polymère d'acide poly(lactide), leurs plastiques formés et film
EP1887044A1 (fr) Composition polymere d'acide lactique, article moule fabrique a partir de ladite composition et procede de production d'un tel article moule
EP0737219A1 (fr) Poly(hydroxyacides) destines a etre traites---------------------
Subramanian Plastics additives and testing
AU725049B2 (en) Monoaxially stretched, biodegradable and compostable film having improved properties
DE19811773A1 (de) Thermoplastische, biologisch abbaubare und kompostierbare opake Folie und Verfahren zu deren Herstellung
AU732420B2 (en) Biaxially stretched, biodegradable and compostible film
JP5517276B2 (ja) ポリエステルフィルム
AU731849B2 (en) Biaxially stretched, biodegradable and compostible film
JP2001179893A (ja) 向上した遮断特性を伴う生分解性熱可塑性プラスチックフィルム
KR20010041920A (ko) 개선된 밀봉 특성을 갖는 두 층 이상으로 제조된 열가소성폴리에스테르 아미드 필름, 그의 제조 방법 및 용도
KR102419479B1 (ko) 생분해성 수지 조성물 및 성형품
KR20220033496A (ko) 생분해성 vci 포장재 조성물
JP2001187432A (ja) 生分解性で熱可塑性の多層フィルムおよびそれの製造方法
CA2354514A1 (fr) Corps extrudes thermoplastiques biodegradables presentant une stabilite a l'hydrolyse et une resistance au fendillement par contrainte ameliorees
JP2001341771A (ja) 生分解性容器

Legal Events

Date Code Title Description
FZDE Discontinued