WO2000038918A1 - Heat shrinkable elastomeric laminate material - Google Patents
Heat shrinkable elastomeric laminate material Download PDFInfo
- Publication number
- WO2000038918A1 WO2000038918A1 PCT/US1999/025972 US9925972W WO0038918A1 WO 2000038918 A1 WO2000038918 A1 WO 2000038918A1 US 9925972 W US9925972 W US 9925972W WO 0038918 A1 WO0038918 A1 WO 0038918A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- elastic
- extensible
- elastic laminate
- laminate material
- Prior art date
Links
- 239000002648 laminated material Substances 0.000 title claims description 34
- 239000000463 material Substances 0.000 claims abstract description 88
- 229920000642 polymer Polymers 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 16
- 239000013013 elastic material Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 5
- 238000012549 training Methods 0.000 abstract description 6
- -1 for example Polymers 0.000 description 33
- 239000004744 fabric Substances 0.000 description 23
- 229920001400 block copolymer Polymers 0.000 description 19
- 239000000835 fiber Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 11
- 229920000098 polyolefin Polymers 0.000 description 11
- 229920002633 Kraton (polymer) Polymers 0.000 description 10
- 229920001155 polypropylene Polymers 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 229920001169 thermoplastic Polymers 0.000 description 6
- 229920002614 Polyether block amide Polymers 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010021639 Incontinence Diseases 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 229920001198 elastomeric copolymer Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 239000013032 Hydrocarbon resin Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical group CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229920006270 hydrocarbon resin Polymers 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920003046 tetrablock copolymer Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- MJBPUQUGJNAPAZ-AWEZNQCLSA-N Butin Natural products C1([C@@H]2CC(=O)C3=CC=C(C=C3O2)O)=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-AWEZNQCLSA-N 0.000 description 1
- MJBPUQUGJNAPAZ-UHFFFAOYSA-N Butine Natural products O1C2=CC(O)=CC=C2C(=O)CC1C1=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical class C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920006344 thermoplastic copolyester Polymers 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0032—Ancillary operations in connection with laminating processes increasing porosity
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/04—Punching, slitting or perforating
-
- 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
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/20—Fibres of continuous length in the form of a non-woven mat
-
- 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
-
- 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
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
Definitions
- Spunbond fibers are generally not tacky when they are deposited onto a collecting surface and are generally continuous. Spunbond fibers are often about 10 microns or greater in diameter. However, microfiber spunbond may be achieved by various methods including, but not limited to, those described in commonly assigned U.S. Patent Application No. 08/756,426 filed November 26, 1996, continuation patent application filed April 30, 1998, by Mormon et al. and U.S. Patent No. 5,759,926 to Pike et al.
- neckable material refers to any material which can be necked.
- This method for tensile strength and stretch measures the breaking load and percent stretch at break of the laminate and detects the loads at various strain points on the curve. This is accomplished when the laminate is subjected to a continually increasing load in a single direction at a constant rate of speed.
- the test is done on a Sintech 2/S tester available from Sintech Corporation, 1001 Sheldon Dr., Cary, NC 27513.
- the test guidelines are as follows:
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020017008192A KR20010089718A (en) | 1998-12-28 | 1999-11-04 | Heat Shrinkable Elastomeric Laminate Material |
DE19983884T DE19983884T1 (en) | 1998-12-28 | 1999-11-04 | Heat shrinkable elastomeric laminate material |
GB0116931A GB2361668A (en) | 1998-12-28 | 1999-11-04 | Heat shrinkable elastomeric laminate material |
BR9916616-0A BR9916616A (en) | 1998-12-28 | 1999-11-04 | Laminated elastic material and process to form an elastic material having high elasticity |
AU18122/00A AU1812200A (en) | 1998-12-28 | 1999-11-04 | Heat shrinkable elastomeric laminate material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22107998A | 1998-12-28 | 1998-12-28 | |
US09/221,079 | 1998-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000038918A1 true WO2000038918A1 (en) | 2000-07-06 |
Family
ID=22826252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/025972 WO2000038918A1 (en) | 1998-12-28 | 1999-11-04 | Heat shrinkable elastomeric laminate material |
Country Status (7)
Country | Link |
---|---|
KR (1) | KR20010089718A (en) |
AR (1) | AR021999A1 (en) |
AU (1) | AU1812200A (en) |
BR (1) | BR9916616A (en) |
DE (1) | DE19983884T1 (en) |
GB (1) | GB2361668A (en) |
WO (1) | WO2000038918A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1321288A2 (en) * | 2001-12-14 | 2003-06-25 | Nordenia Deutschland Gronau GmbH | Elastic composite foil |
US6974514B2 (en) | 2002-03-09 | 2005-12-13 | Nordenia Deutschland Gronau Gmbh | Method for producing an air-permeable laminate film with a textile surface, which has elastic and non-elastic regions |
EP1634698A2 (en) * | 2004-09-10 | 2006-03-15 | Kenneth Cheng | Breathable elastic film and elastic nonwoven multilayer laminate and method for making same |
US7083691B2 (en) | 2002-01-23 | 2006-08-01 | Nordenia Deutschland Gronau Gmbh | Method for producing an elastic, air-permeable laminate film |
US7118639B2 (en) * | 2001-05-31 | 2006-10-10 | Kimberly-Clark Worldwide, Inc. | Structured material having apertures and method of producing the same |
WO2007070331A1 (en) | 2005-12-15 | 2007-06-21 | Kimberly-Clark Worldwide, Inc. | Elastic-powered shrink laminate |
US7476447B2 (en) | 2002-12-31 | 2009-01-13 | Kimberly-Clark Worldwide, Inc. | Elastomeric materials |
US7820001B2 (en) | 2005-12-15 | 2010-10-26 | Kimberly-Clark Worldwide, Inc. | Latent elastic laminates and methods of making latent elastic laminates |
US7968479B2 (en) | 2008-06-30 | 2011-06-28 | Kimberly-Clark Worldwide, Inc. | Elastic multilayer composite including pattern unbonded elastic materials, articles containing same, and methods of making same |
US8940116B2 (en) | 2009-12-30 | 2015-01-27 | Kimberly-Clark Worldwide, Inc. | Process for making disposable absorbent garments to reduce absorbent bunching |
US20160207280A1 (en) * | 2015-01-19 | 2016-07-21 | Polymer Group, Inc. | Composite Elastic Nonwoven Fabric |
CN114801218A (en) * | 2020-06-18 | 2022-07-29 | 爹地宝贝股份有限公司 | Preparation method of elastic ear cloth |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10304370B4 (en) * | 2003-02-04 | 2007-03-22 | Rkw Ag Rheinische Kunststoffwerke | Process for producing trans-elastic, multilayer material webs |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446189A (en) * | 1983-05-12 | 1984-05-01 | Phillips Petroleum Company | Textured nonwoven textile fabric laminate and process of making said |
EP0217032A2 (en) * | 1985-07-30 | 1987-04-08 | Kimberly-Clark Corporation | Composite elastomeric material and process for making the same |
DE4243012A1 (en) * | 1992-12-18 | 1994-06-23 | Corovin Gmbh | Multi-layer elastic sheet and method for producing a multi-layer elastic sheet |
DE19523497A1 (en) * | 1995-06-28 | 1997-01-02 | Coronor Composites Gmbh | High bulk composite films, useful as back:sheets for nappies |
EP0788873A1 (en) * | 1996-02-10 | 1997-08-13 | Corovin GmbH | Method for producing a multilayered elastic sheetlike product and multilayered elastic sheetlike product |
-
1999
- 1999-11-04 AU AU18122/00A patent/AU1812200A/en not_active Abandoned
- 1999-11-04 KR KR1020017008192A patent/KR20010089718A/en not_active Application Discontinuation
- 1999-11-04 GB GB0116931A patent/GB2361668A/en not_active Withdrawn
- 1999-11-04 BR BR9916616-0A patent/BR9916616A/en not_active IP Right Cessation
- 1999-11-04 DE DE19983884T patent/DE19983884T1/en not_active Withdrawn
- 1999-11-04 WO PCT/US1999/025972 patent/WO2000038918A1/en not_active Application Discontinuation
- 1999-12-22 AR ARP990106699A patent/AR021999A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446189A (en) * | 1983-05-12 | 1984-05-01 | Phillips Petroleum Company | Textured nonwoven textile fabric laminate and process of making said |
EP0217032A2 (en) * | 1985-07-30 | 1987-04-08 | Kimberly-Clark Corporation | Composite elastomeric material and process for making the same |
DE4243012A1 (en) * | 1992-12-18 | 1994-06-23 | Corovin Gmbh | Multi-layer elastic sheet and method for producing a multi-layer elastic sheet |
DE19523497A1 (en) * | 1995-06-28 | 1997-01-02 | Coronor Composites Gmbh | High bulk composite films, useful as back:sheets for nappies |
EP0788873A1 (en) * | 1996-02-10 | 1997-08-13 | Corovin GmbH | Method for producing a multilayered elastic sheetlike product and multilayered elastic sheetlike product |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7118639B2 (en) * | 2001-05-31 | 2006-10-10 | Kimberly-Clark Worldwide, Inc. | Structured material having apertures and method of producing the same |
EP1321288A3 (en) * | 2001-12-14 | 2004-04-14 | Nordenia Deutschland Gronau GmbH | Elastic composite foil |
EP1321288A2 (en) * | 2001-12-14 | 2003-06-25 | Nordenia Deutschland Gronau GmbH | Elastic composite foil |
US7083691B2 (en) | 2002-01-23 | 2006-08-01 | Nordenia Deutschland Gronau Gmbh | Method for producing an elastic, air-permeable laminate film |
US6974514B2 (en) | 2002-03-09 | 2005-12-13 | Nordenia Deutschland Gronau Gmbh | Method for producing an air-permeable laminate film with a textile surface, which has elastic and non-elastic regions |
US7476447B2 (en) | 2002-12-31 | 2009-01-13 | Kimberly-Clark Worldwide, Inc. | Elastomeric materials |
EP1634698A2 (en) * | 2004-09-10 | 2006-03-15 | Kenneth Cheng | Breathable elastic film and elastic nonwoven multilayer laminate and method for making same |
EP1634698A3 (en) * | 2004-09-10 | 2008-05-21 | Kenneth Cheng | Breathable elastic film and elastic nonwoven multilayer laminate and method for making same |
US8003553B2 (en) | 2005-12-15 | 2011-08-23 | Kimberly-Clark Worldwide, Inc. | Elastic-powered shrink laminate |
US7820001B2 (en) | 2005-12-15 | 2010-10-26 | Kimberly-Clark Worldwide, Inc. | Latent elastic laminates and methods of making latent elastic laminates |
AU2006324179B2 (en) * | 2005-12-15 | 2011-03-10 | Kimberly-Clark Worldwide, Inc. | Elastic-powered shrink laminate |
WO2007070331A1 (en) | 2005-12-15 | 2007-06-21 | Kimberly-Clark Worldwide, Inc. | Elastic-powered shrink laminate |
US7968479B2 (en) | 2008-06-30 | 2011-06-28 | Kimberly-Clark Worldwide, Inc. | Elastic multilayer composite including pattern unbonded elastic materials, articles containing same, and methods of making same |
US8940116B2 (en) | 2009-12-30 | 2015-01-27 | Kimberly-Clark Worldwide, Inc. | Process for making disposable absorbent garments to reduce absorbent bunching |
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WO2016118497A1 (en) * | 2015-01-19 | 2016-07-28 | Polymer Group, Inc. | Composite elastic nonwoven fabric |
US11161321B2 (en) | 2015-01-19 | 2021-11-02 | Avintiv Specialty Materials, Inc. | Composite elastic nonwoven fabric |
CN114801218A (en) * | 2020-06-18 | 2022-07-29 | 爹地宝贝股份有限公司 | Preparation method of elastic ear cloth |
CN114801218B (en) * | 2020-06-18 | 2024-01-30 | 爹地宝贝股份有限公司 | Preparation method of elastic ear cloth |
Also Published As
Publication number | Publication date |
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AR021999A1 (en) | 2002-09-04 |
BR9916616A (en) | 2002-01-15 |
AU1812200A (en) | 2000-07-31 |
GB0116931D0 (en) | 2001-09-05 |
KR20010089718A (en) | 2001-10-08 |
GB2361668A (en) | 2001-10-31 |
DE19983884T1 (en) | 2002-02-28 |
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