CA2217640A1 - Lamine compostible - Google Patents

Lamine compostible Download PDF

Info

Publication number
CA2217640A1
CA2217640A1 CA002217640A CA2217640A CA2217640A1 CA 2217640 A1 CA2217640 A1 CA 2217640A1 CA 002217640 A CA002217640 A CA 002217640A CA 2217640 A CA2217640 A CA 2217640A CA 2217640 A1 CA2217640 A1 CA 2217640A1
Authority
CA
Canada
Prior art keywords
laminate
layer
acid
polycaprolactone
layers
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
CA002217640A
Other languages
English (en)
Inventor
Simon Dominic Waddington
James Henry Montador
Jurkka Tapani Kuusipalo
Hannu Tapani Karhuketo
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.)
United Paper Mills Ltd
Yield10 Bioscience Inc
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
Priority claimed from FI951637A external-priority patent/FI951637A/fi
Priority claimed from GBGB9507263.3A external-priority patent/GB9507263D0/en
Application filed by Individual filed Critical Individual
Publication of CA2217640A1 publication Critical patent/CA2217640A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/30—Polyamides; Polyimides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof

Landscapes

  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
  • Paper (AREA)

Abstract

La présente invention décrit un laminé composite comportant des couches de feuilles de cellulose, une polycaprolactone, un acide polylactique et/ou un acide poly 3- ou 4- hydroxyalcanoïque, qui est compostible et présente une résistance à l'état humide et une résistance à la déchirure acceptables.
CA002217640A 1995-04-06 1996-04-04 Lamine compostible Abandoned CA2217640A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI951637 1995-04-06
FI951637A FI951637A (fi) 1995-04-06 1995-04-06 Pakkausmateriaali
GB9507263.3 1995-04-07
GBGB9507263.3A GB9507263D0 (en) 1995-04-07 1995-04-07 Compostible laminate

Publications (1)

Publication Number Publication Date
CA2217640A1 true CA2217640A1 (fr) 1996-10-10

Family

ID=26159944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002217640A Abandoned CA2217640A1 (fr) 1995-04-06 1996-04-04 Lamine compostible

Country Status (5)

Country Link
EP (1) EP0819058A1 (fr)
JP (1) JP2002503160A (fr)
AU (1) AU5159896A (fr)
CA (1) CA2217640A1 (fr)
WO (1) WO1996031347A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112624B (fi) * 1998-07-07 2003-12-31 Enso Oyj Kompostoituva pinnoitettu paperi tai kartonki, menetelmä sen valmistamiseksi sekä siitä saatuja tuotteita
CN1079408C (zh) * 1998-10-12 2002-02-20 中国科学院广州化学研究所 一种生物降解高分子共混膜的制备方法
CN1104326C (zh) * 1999-12-22 2003-04-02 平湖市比例包装材料有限公司 食品包装用复合材料
DE60112841T3 (de) † 2000-05-31 2011-07-07 Oji Paper Co., Ltd. Papier zur Verwendung beim Formpressen
GB0716456D0 (en) 2007-08-23 2007-10-03 Innovia Films Ltd Packaging article
US8637126B2 (en) 2006-02-06 2014-01-28 International Paper Co. Biodegradable paper-based laminate with oxygen and moisture barrier properties and method for making biodegradable paper-based laminate
US20090286090A1 (en) * 2008-05-19 2009-11-19 Ting Yuan-Ping R Enhance performance on current renewable film using functional polymer coatings
CN102444056B (zh) * 2010-10-12 2016-08-10 龙盟环保纸（集团）有限公司 五层可分解或降解的环保纸及其制造方法
CN102400418A (zh) * 2011-11-23 2012-04-04 成都东航塑胶有限公司 一种防水包装纸

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534471A1 (fr) * 1991-09-27 1993-03-31 Toppan Printing Co., Ltd. Stratifié composite et procédé de sa fabrication
JPH0664111A (ja) * 1992-08-24 1994-03-08 Toppan Printing Co Ltd 紙容器
IL107275A (en) * 1992-10-16 1997-07-13 Leonard Pearlstein Compostable paperboard container and method for the preparation thereof
JP2830680B2 (ja) * 1993-03-25 1998-12-02 凸版印刷株式会社 プラスチック紙容器
JPH06293113A (ja) * 1993-04-08 1994-10-21 Toppan Printing Co Ltd 積層体の製造方法

Also Published As

Publication number Publication date
JP2002503160A (ja) 2002-01-29
EP0819058A1 (fr) 1998-01-21
WO1996031347A1 (fr) 1996-10-10
AU5159896A (en) 1996-10-23

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20040405