ES2103917T3 - Material reciclable mono o multicapa con propiedades de barrera contra la humedad y los gases y un procedimiento para su fabricacion. - Google Patents

Material reciclable mono o multicapa con propiedades de barrera contra la humedad y los gases y un procedimiento para su fabricacion.

Info

Publication number
ES2103917T3
ES2103917T3 ES92500127T ES92500127T ES2103917T3 ES 2103917 T3 ES2103917 T3 ES 2103917T3 ES 92500127 T ES92500127 T ES 92500127T ES 92500127 T ES92500127 T ES 92500127T ES 2103917 T3 ES2103917 T3 ES 2103917T3
Authority
ES
Spain
Prior art keywords
gases
barrier properties
multilayer
mono
procedure
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
ES92500127T
Other languages
English (en)
Inventor
Lagos Jorge Verdugo
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Application granted granted Critical
Publication of ES2103917T3 publication Critical patent/ES2103917T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B32B29/005—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 next to another layer of paper or cardboard layer
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/14—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose characterised by containing special compounding ingredients
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard
    • 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
    • B32B29/08—Corrugated 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/30—Alginic acid or alginates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/31—Gums
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Road Paving Structures (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

SE PRESENTA UN MATERIAL SIMPLE O MULTICAPA, CON PROPIEDADES DE BARRERA CONTRA LA HUMEDAD Y LOS GASES, Y POSIBLEMENTE, CONTRA LA LUZ, Y QUE ADEMAS ES RECICLABLE, POR EJ. SUS COMPONENTES PUEDEN SER COMPLETAMENTE REUTILIZADOS EN LA PRODUCCION DE OTROS MATERIALES DE PROPIEDADES SIMILARES. BASICAMENTE EL MATERIAL SE PRODUCE A PARTIR DE PULPA DE CELULOSA O, TAMBIEN, A PARTIR DE HOJAS DE PAPEL O CARTON QUE ESTAN IMPREGNADAS CON UNA SUSPENSION HIDROCOLOIDAL QUE FORMA UN GEL O CON UNA MEZCLA DE HIDROCOLOIDES, DESPUES DE LO CUAL EL COMPUESTO HIDROCOLOIDE DE CELULOSA SE DESHIDRATA Y SE ENFRIA. EL MATERIAL RESULTANTE PUEDE USARSE, ENTRE OTRAS APLICACIONES, EN LA PRODUCCION DE ENVASES PARA CONTENER ALIMENTOS U OTRAS SUSTANCIAS, REVESTIMIENTOS PARA LA CONSTRUCCION, TALES COMO TECHOS O SIMILARES.
ES92500127T 1991-10-08 1992-10-08 Material reciclable mono o multicapa con propiedades de barrera contra la humedad y los gases y un procedimiento para su fabricacion. Expired - Lifetime ES2103917T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL1991000971 1991-10-08

Publications (1)

Publication Number Publication Date
ES2103917T3 true ES2103917T3 (es) 1997-10-01

Family

ID=4574529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92500127T Expired - Lifetime ES2103917T3 (es) 1991-10-08 1992-10-08 Material reciclable mono o multicapa con propiedades de barrera contra la humedad y los gases y un procedimiento para su fabricacion.

Country Status (18)

Country Link
EP (1) EP0543764B1 (es)
JP (1) JP3348233B2 (es)
KR (1) KR100241211B1 (es)
CN (2) CN1052278C (es)
AT (1) ATE153405T1 (es)
AU (1) AU665576B2 (es)
BR (1) BR9203913A (es)
CA (1) CA2079429C (es)
DE (1) DE69219863T2 (es)
DK (1) DK0543764T3 (es)
ES (1) ES2103917T3 (es)
FI (1) FI113289B (es)
GR (1) GR3024197T3 (es)
MX (1) MX9205743A (es)
NO (1) NO301344B1 (es)
NZ (1) NZ244494A (es)
RU (1) RU2099366C1 (es)
ZA (1) ZA927533B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9200683D0 (en) * 1992-01-14 1992-03-11 Univ Manchester Improvements relating to materials
US5478338A (en) * 1993-09-24 1995-12-26 Reynard; Michael Fiber optic sleeve for surgical instruments
CH688856A5 (de) * 1996-03-11 1998-04-30 Sa Patent Ag Rezyklierbares und biologisch abbaubares, hitze- sowie tiefkuehlbestaendiges laminat, insbesondere fuer die aufbewahrung von lebensmitteln
EP0865915B1 (de) * 1997-03-11 2000-03-01 SA-Patent AG Rezyklierbares und biologisch abbaubares, hitze- und tiefkühlbeständiges Verpackungslaminat, insbesondere für die Herstellung von Verpackungen für Lebensmittel
US6663925B1 (en) * 1999-02-12 2003-12-16 Fort James Corporation Paperboard container having enhanced rigidity and a method of making the same
GB2382050A (en) * 2001-11-20 2003-05-21 Sca Hygiene Prod Gmbh Multi-ply planar product including adhesively bonded fibrous plies
US6924042B2 (en) 2001-11-20 2005-08-02 Sca Hygiene Products Gmbh Multi-ply planar product including adhesively bonded fibrous plies
JP5663477B2 (ja) * 2009-07-01 2015-02-04 凸版印刷株式会社 針状体
WO2011048000A1 (de) * 2009-10-20 2011-04-28 Basf Se Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit
CN103774504B (zh) * 2013-12-28 2015-10-28 杭州泛林科技有限公司 一种功能包装材料的制备方法
FR3050725B1 (fr) 2016-04-29 2019-07-12 Ahlstrom Corporation Opercule compostable destine a obturer une capsule et capsule obturee par l'opercule
PL3819426T3 (pl) * 2019-11-07 2023-09-11 Ahlstrom Oyj Kompostowalny papier na bazie celulozy jako bariera gazowa w materiałach opakowaniowych
US11549216B2 (en) 2020-11-11 2023-01-10 Sappi North America, Inc. Oil/grease resistant paper products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238850A (fr) * 1959-07-08 1960-08-19 Procédé pour la fabrication de papiers, cartons et objets moulés
US4377440A (en) * 1978-05-25 1983-03-22 Stein Gasland Process for manufacturing of formed products
SE8107078L (sv) * 1981-11-27 1983-05-28 Eka Ab Forfarande for papperstillverkning
US5112445A (en) * 1989-06-23 1992-05-12 Merck & Co., Inc. Gellan gum sizing

Also Published As

Publication number Publication date
DE69219863D1 (de) 1997-06-26
ATE153405T1 (de) 1997-06-15
NZ244494A (en) 1994-10-26
KR930008244A (ko) 1993-05-21
AU2607792A (en) 1993-04-22
FI924516A (fi) 1993-04-09
CA2079429A1 (en) 1993-04-09
NO301344B1 (no) 1997-10-13
RU2099366C1 (ru) 1997-12-20
JP3348233B2 (ja) 2002-11-20
NO923893D0 (no) 1992-10-07
FI113289B (fi) 2004-03-31
JPH05321191A (ja) 1993-12-07
CN1240166A (zh) 2000-01-05
EP0543764A1 (en) 1993-05-26
GR3024197T3 (en) 1997-10-31
DK0543764T3 (da) 1997-10-13
NO923893L (no) 1993-04-13
ZA927533B (en) 1993-06-22
DE69219863T2 (de) 1998-01-29
EP0543764B1 (en) 1997-05-21
AU665576B2 (en) 1996-01-11
CA2079429C (en) 2004-09-28
CN1052278C (zh) 2000-05-10
CN1074498A (zh) 1993-07-21
CN1106938C (zh) 2003-04-30
FI924516A0 (fi) 1992-10-07
KR100241211B1 (ko) 2000-02-01
BR9203913A (pt) 1993-04-20
MX9205743A (es) 1993-07-30

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