BR9812000A - Protective and absorbent sheet materials for multiple purposes - Google Patents

Protective and absorbent sheet materials for multiple purposes

Info

Publication number
BR9812000A
BR9812000A BR9812000-0A BR9812000A BR9812000A BR 9812000 A BR9812000 A BR 9812000A BR 9812000 A BR9812000 A BR 9812000A BR 9812000 A BR9812000 A BR 9812000A
Authority
BR
Brazil
Prior art keywords
barrier layer
spacing
absorbent
protective
sheet materials
Prior art date
Application number
BR9812000-0A
Other languages
Portuguese (pt)
Inventor
John David Norcom
Richard Tweddell Iii
Geneva Gail Otten
Peter Worthington Hamilton
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9812000A publication Critical patent/BR9812000A/en

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
    • 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
    • B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—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 discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of 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
    • 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
    • B32B3/30—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 formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Wrappers (AREA)

Abstract

Patente de Invenção: <B>"MATERIAIS DE FOLHA PROTETORA E ABSORVENTE PARA MúLTIPLOS PROPóSITOS"<D>. A presente invenção proporciona um material de folha para múltiplos propósitos (10) compreendendo uma camada absorvente (20) tendo primeira e segunda superfícies opostas, um sistema de afastamento, substancialmente não-absorvente, substancialmente impermeável ao fluido (40) associado com e estendendo-se transversalmente através da primeira superfície, e uma camada de barreira substancialmente impermeável ao fluido (30) substancialmente continuamente cobrindo a segunda superfície. O sistema de afastamento pode compreender uma pluralidade de elementos de afastamento discretos ou pode compreender uma rede de afastamento contínua, e pode ser formado em qualquer configuração desejada. As camadas adesivas opcionais (35) ou elementos sobre a superfície da camada de barreira que faceiam uma superfície de sustento podem proporcionar estabilidade acentuada no uso. O sistema de afastamento pode ser unitariamente formado com ou diretamente contatar a camada de barreira tal que as forças aplicadas no sistema de afastamento são transmitidas para a camada de barreira, desviando da camada absorvente.Invention Patent: <B> "PROTECTIVE AND ABSORBENT SHEET MATERIALS FOR MULTIPLE PURPOSES" <D>. The present invention provides a multi-purpose sheet material (10) comprising an absorbent layer (20) having first and second opposing surfaces, a spacing system, substantially non-absorbent, substantially impermeable to the fluid (40) associated with and extending it transversely across the first surface, and a barrier layer substantially impermeable to the fluid (30) substantially continuously covering the second surface. The spacing system can comprise a plurality of discrete spacing elements or can comprise a continuous spacing network, and can be formed in any desired configuration. Optional adhesive layers (35) or elements on the surface of the barrier layer that face a supporting surface can provide marked stability in use. The spacing system can be unitarily formed with or directly contacting the barrier layer such that the forces applied in the spacing system are transmitted to the barrier layer, bypassing the absorbent layer.

BR9812000-0A 1997-08-26 1998-08-10 Protective and absorbent sheet materials for multiple purposes BR9812000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91848697A 1997-08-26 1997-08-26
US666998A 1998-01-13 1998-01-13
PCT/IB1998/001218 WO1999010164A1 (en) 1997-08-26 1998-08-10 Multi-purpose absorbent and protective sheet materials

Publications (1)

Publication Number Publication Date
BR9812000A true BR9812000A (en) 2000-09-05

Family

ID=26675917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812000-0A BR9812000A (en) 1997-08-26 1998-08-10 Protective and absorbent sheet materials for multiple purposes

Country Status (21)

Country Link
EP (1) EP1007350A1 (en)
JP (1) JP2001514126A (en)
KR (1) KR20010023335A (en)
CN (1) CN1116982C (en)
AR (1) AR016641A1 (en)
AU (1) AU737290B2 (en)
BR (1) BR9812000A (en)
CA (1) CA2301550A1 (en)
CO (1) CO4810386A1 (en)
HU (1) HU223501B1 (en)
ID (1) ID25915A (en)
IL (1) IL134613A (en)
MY (1) MY115762A (en)
NO (1) NO20000905L (en)
NZ (1) NZ503590A (en)
PE (1) PE50499A1 (en)
PL (1) PL338900A1 (en)
SK (1) SK2632000A3 (en)
TR (1) TR200000508T2 (en)
TW (1) TW375580B (en)
WO (1) WO1999010164A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002074656A1 (en) * 2001-03-15 2002-09-26 Showa Denko Plastic Products Co,, Ltd. Liquid-absorbing sheet for packaging perishable food
FR2822445B1 (en) * 2001-03-22 2003-08-15 Christian Pascal PACKAGING OF INFECTIOUS SAMPLES
DE202008010557U1 (en) * 2008-08-08 2009-12-31 Scheffer, Georg Packaging for food with absorbent inserts
TR201305180A2 (en) * 2013-05-02 2013-12-23 Nedim Vidinlisan Antibacterial thermobox that enables cooked hot transportable foods such as pizza, pita, lahmacun and hamburger to be delivered to the consumer via delivery service
EP2824041A1 (en) * 2013-07-11 2015-01-14 Manfred Zimmer Package for food such as fish
KR101632872B1 (en) * 2015-01-19 2016-06-23 박규하 Protection mat for loading of plate glass
CN108396916A (en) * 2018-04-08 2018-08-14 李长松 A kind of fibre web composite environment-friendly type interior wall coating

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168925A (en) * 1967-04-22 1969-10-29 Paul Taylor Developments Ltd Expendible Tray for Displaying Moist Foodstuffs
US3929135A (en) * 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4328275A (en) * 1980-09-10 1982-05-04 Vargo Louis M Disposable floor mat
US4410578A (en) * 1981-04-29 1983-10-18 Miller Alan H Receptacle for moisture exuding food products
JPH0445879Y2 (en) * 1987-06-19 1992-10-28
DE3922644A1 (en) * 1989-07-10 1991-01-17 Pietrek Reinhold Gmbh TRAY FOR SALES PACKS OF FOODSTUFFS
DE4039354A1 (en) * 1990-12-10 1992-06-11 Silver Plastics Gmbh & Co Kg Moulded dish for packaging e.g. foodstuffs - made of sandwich construction, with impervious skins but absorbent core, one skin being perforated and all layers based on same thermoplastic
US5151314A (en) * 1991-01-31 1992-09-29 Johnson & Johnson Medical, Inc. Three-layer laminated panel
GB2284047A (en) * 1993-11-16 1995-05-24 Styropack Transportation containers
FI101693B (en) * 1994-03-16 1998-08-14 Enso Gutzeit Oy food Tray
US5709897A (en) * 1995-09-12 1998-01-20 Pearlstein; Leonard Absorbent packaging for food products
NZ331799A (en) * 1996-02-22 2000-03-27 Sealed Air Corp An absorbent pad having on face containing a lamination of microperforated sheets

Also Published As

Publication number Publication date
AU737290B2 (en) 2001-08-16
PL338900A1 (en) 2000-11-20
JP2001514126A (en) 2001-09-11
AU8458398A (en) 1999-03-16
CN1116982C (en) 2003-08-06
SK2632000A3 (en) 2000-08-14
ID25915A (en) 2000-11-09
PE50499A1 (en) 1999-06-16
AR016641A1 (en) 2001-07-25
IL134613A (en) 2004-06-20
MY115762A (en) 2003-08-30
CA2301550A1 (en) 1999-03-04
TR200000508T2 (en) 2000-07-21
TW375580B (en) 1999-12-01
NZ503590A (en) 2002-05-31
IL134613A0 (en) 2001-04-30
NO20000905D0 (en) 2000-02-24
HUP0003530A2 (en) 2001-02-28
CO4810386A1 (en) 1999-06-30
HUP0003530A3 (en) 2001-03-28
CN1268085A (en) 2000-09-27
NO20000905L (en) 2000-04-19
HU223501B1 (en) 2004-08-30
KR20010023335A (en) 2001-03-26
EP1007350A1 (en) 2000-06-14
WO1999010164A1 (en) 1999-03-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements