BR9712300A - Materiais elásticos ligados estreitados e métodos de formação dos mesmos - Google Patents

Materiais elásticos ligados estreitados e métodos de formação dos mesmos

Info

Publication number
BR9712300A
BR9712300A BR9712300-5A BR9712300A BR9712300A BR 9712300 A BR9712300 A BR 9712300A BR 9712300 A BR9712300 A BR 9712300A BR 9712300 A BR9712300 A BR 9712300A
Authority
BR
Brazil
Prior art keywords
forming
methods
narrowed
elastic materials
bonded elastic
Prior art date
Application number
BR9712300-5A
Other languages
English (en)
Inventor
Michael Tod Morman
Robert Emil Weber
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR9712300A publication Critical patent/BR9712300A/pt

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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • 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
    • B32B3/266—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 an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

MATERIAIS ELáSTICOS LIGADOS- ESTREITADOS E MéTODOS DE FORMAçãO DOS MESMOS. Método de formar um composto esticável mediante aplicação de um precursor polimérico (26), tal como um látex ou um elastómero de consolidação a calor, a um material estreitável (12), quer antes quer após o esticamento-estreitamento do material, tratando então o precursor polimérico (26) sobre o material estreitado para formar uma camada de ligação polimérica(27). Uma folha elástica (32) é ligada à camada de ligação e ao material esticado-estreitado, formando, desse modo, um laminado (44) ligado-estreitado elástico.
BR9712300-5A 1996-10-11 1997-10-10 Materiais elásticos ligados estreitados e métodos de formação dos mesmos BR9712300A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2770096P 1996-10-11 1996-10-11
US92789897A 1997-09-11 1997-09-11
PCT/US1997/018561 WO1998016678A1 (en) 1996-10-11 1997-10-10 Elastic necked-bonded materials and methods of forming the same

Publications (1)

Publication Number Publication Date
BR9712300A true BR9712300A (pt) 1999-08-31

Family

ID=26702788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712300-5A BR9712300A (pt) 1996-10-11 1997-10-10 Materiais elásticos ligados estreitados e métodos de formação dos mesmos

Country Status (6)

Country Link
EP (1) EP0931190A1 (pt)
CN (1) CN1233299A (pt)
AU (1) AU4984097A (pt)
BR (1) BR9712300A (pt)
CA (1) CA2265451A1 (pt)
WO (1) WO1998016678A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946413B2 (en) 2000-12-29 2005-09-20 Kimberly-Clark Worldwide, Inc. Composite material with cloth-like feel
DE60204588T2 (de) * 2001-11-05 2006-07-20 The Procter & Gamble Company, Cincinnati Streckbares elastisches verbundmaterial und sein herstellungsverfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577476A (en) * 1948-01-28 1951-12-04 Nashley Alvin Laminated material and method for making the same
US2635065A (en) * 1949-07-30 1953-04-14 Nashley Alvin Method of producing stretchable cloth having an elastomeric dam
FR1059059A (fr) * 1952-04-16 1954-03-22 Giroud Freres Ets Articles à base de fibres et procédé pour leur fabrication
SE306662B (pt) * 1967-02-16 1968-12-02 Billingsfors Langed Ab
US4981747A (en) * 1988-09-23 1991-01-01 Kimberly-Clark Corporation Composite elastic material including a reversibly necked material
CA2123023A1 (en) * 1993-12-22 1995-06-23 Kimberly-Clark Worldwide, Inc. Process of manufacturing a water-based adhesive bonded, solvent resistant protective laminate
CA2138327C (en) * 1994-07-19 2005-09-06 William B. Haffner Composite elastic necked-bonded material

Also Published As

Publication number Publication date
AU4984097A (en) 1998-05-11
CN1233299A (zh) 1999-10-27
WO1998016678A1 (en) 1998-04-23
CA2265451A1 (en) 1998-04-23
EP0931190A1 (en) 1999-07-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: B32B 5/04 (2006.01), B32B 3/26 (2006.0