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1. 发明公开

US20240269008A1 ELASTOMERIC LAMINATE(S) FOR ABSORBENT ARTICLE DONNING 审中-公开
公开(公告)号：US20240269008A1
公开(公告)日：2024-08-15
申请号：US18588103
申请日：2024-02-27
申请人： The Procter & Gamble Company
发明人： Gary Dean LaVON , Bret Darren SEITZ , Uwe SCHNEIDER , Sarah Marie WADE , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49 , A61F13/513 , A61F13/53 , A61F13/56 , A61F13/64 , A61F13/84 , B05C1/08 , B29C65/00 , B29C65/08 , B29C65/48 , B29C65/74 , B29K701/12 , B29L31/48 , B32B5/04 , B32B27/12 , B32B37/00 , B32B37/12 , B32B37/14 , B32B37/22 , B65H39/16 , B65H51/30 , D01D5/08 , D01F6/04 , D04H3/12
CPC分类号： A61F13/15593 , A61F13/4902 , A61F13/49061 , A61F2013/15292 , A61F2013/15373 , A61F2013/15406 , A61F2013/15447 , A61F2013/1552 , A61F2013/15552 , A61F13/15601 , A61F13/15699 , A61F13/15739 , A61F13/15764 , A61F2013/15869 , A61F2013/1591 , A61F2013/15918 , A61F2013/15959 , A61F13/49012 , A61F13/49015 , A61F13/49017 , A61F13/49019 , A61F2013/49022 , A61F2013/49025 , A61F2013/49026 , A61F2013/49074 , A61F2013/49092 , A61F2013/49093 , A61F2013/51322 , A61F13/53 , A61F2013/530343 , A61F2013/53043 , A61F13/5622 , A61F13/64 , A61F2013/8497 , B05C1/0808 , B29C65/08 , B29C65/086 , B29C65/48 , B29C65/74 , B29C66/01 , B29C66/344 , B29C66/8141 , B29C66/83411 , B29K2701/12 , B29K2995/0046 , B29L2031/4878 , B32B5/04 , B32B27/12 , B32B37/0053 , B32B37/12 , B32B37/144 , B32B37/22 , B32B2305/20 , B32B2307/51 , B32B2307/726 , B32B2555/02 , B65H39/16 , B65H51/30 , C08J2300/26 , D01D5/08 , D01F6/04 , D04H3/12
摘要： The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Donning-Ratio from about 1.0 and about 3 to make the article easy to apply and to comfortably maintain the article in place on the wearer.

2. 发明公开

US20230381029A1 LAMINATE(S) COMPRISING BEAMED ELASTICS AND ABSORBENT ARTICLE(S) COMPRISING SAID LAMINATE(S) 审中-公开
公开(公告)号：US20230381029A1
公开(公告)日：2023-11-30
申请号：US18213284
申请日：2023-06-23
申请人： The Procter & Gamble Company
发明人： Gary Dean LaVON , Uwe SCHNEIDER , Bret Darren SEITZ , Sarah Marie Wade , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49
CPC分类号： A61F13/15593 , B32B27/12 , A61F13/49061 , A61F13/4902
摘要： The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or very fine (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.

3. 发明申请

US20210205148A1 BEAMED ELASTIC LAMINATE PROPERTIES 有权
公开(公告)号：US20210205148A1
公开(公告)日：2021-07-08
申请号：US17205418
申请日：2021-03-18
申请人： The Procter & Gamble Company
发明人： Gary Dean LaVON , Uwe SCHNEIDER , Bret Darren SEITZ , Sarah Marie WADE , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49
摘要： The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low Average-Dtex (less than 300, less than 200, less than 100 dtex) and/or low Average-Pre-Strain (less than 300%, less than 200%, less than 100%) elastics to deliver low Pressure Under Strand (less than 1 psi according to the conditions defined by the Pressure-Under-Strand Test), while providing adequate Section-Modulus (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 100 mls of liquid), to provide for the advantages described above. Further, the elastomeric laminates of the present disclosure outperform existing laminates currently used for disposable absorbent articles as it relates to one or more key parameters (including Percent Contact Area, 2-98% Height Value, Pressure-Under-Strand, Air Permeability, Water Vapor Transmission Rate, Caliper, Caliper Retention Value, Cantilever Bending, Open Area, Section-Modulus, Rugosity Wavelength, Rugosity Frequency, Graphic Distortion Ratio).

4. 发明公开

US20240164953A1 Methods and Apparatuses for Making Elastomeric Laminates 审中-公开
公开(公告)号：US20240164953A1
公开(公告)日：2024-05-23
申请号：US18426524
申请日：2024-01-30
申请人： The Procter & Gamble Company
发明人： Uwe SCHNEIDER , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49 , B29C65/00 , B29C65/02 , B29C65/08 , B29C65/18 , B29C65/48 , B29C65/72 , B29L31/48
CPC分类号： A61F13/15601 , A61F13/15593 , A61F13/15699 , A61F13/15739 , A61F13/4902 , B29C65/08 , B29C65/086 , B29C65/18 , B29C65/48 , B29C65/72 , B29C66/1122 , B29C66/43 , B29C66/71 , B29C66/7294 , B29C66/81433 , B29C66/83511 , A61F2013/49025 , B29C65/02 , B29K2713/00 , B29L2031/4878
摘要： The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. Aspects of the methods for assembling elastomeric laminates may utilize elastic strands supplied from beams that may be joined with first and second substrates, and may be configured to carry out various types of operations, such as bonding and splicing operations.

5. 发明公开

US20230390122A1 ABSORBENT ARTICLES WITH CORRUGATED ELASTOMERIC LAMINATES AND METHODS FOR MAKING CORRUGATED ELASTOMERIC LAMINATES 审中-公开
公开(公告)号：US20230390122A1
公开(公告)日：2023-12-07
申请号：US18320271
申请日：2023-05-19
申请人： The Procter & Gamble Company
发明人： Uwe SCHNEIDER , Joseph Allen ECKSTEIN , Todd Leon MANSFIELD
IPC分类号： A61F13/15 , B32B3/30 , B32B7/05 , B32B5/02 , B32B27/12
CPC分类号： A61F13/15699 , A61F13/15723 , A61F13/15764 , B32B3/30 , B32B7/05 , B32B5/022 , B32B27/12 , A61F2013/15715 , A61F2013/1591 , A61F2013/15869 , A61F2013/15878 , B32B2555/02
摘要： The present disclosure relates to absorbent articles and methods for manufacturing absorbent articles, and elastomeric laminates and methods for making corrugated elastomeric laminates that may be used as components of absorbent articles.

6. 发明申请

US20180168889A1 Laminate(S) Comprising Beamed Elastics and Absorbent Article(S) Comprising Said Laminate(S) 审中-公开
公开(公告)号：US20180168889A1
公开(公告)日：2018-06-21
申请号：US15846745
申请日：2017-12-19
申请人： The Procter & Gamble Company
发明人： Gary Dean LaVON , Bret Darren SEITZ , Uwe SCHNEIDER , Joseph Allen ECKSTEIN , Sarah Marie WADE
IPC分类号： A61F13/49 , A61F13/491 , A61F13/496 , A61F13/511 , A61F13/514 , A61F13/64
CPC分类号： A61F13/15593 , A61F13/15 , A61F13/15203 , A61F13/15585 , A61F13/15601 , A61F13/15699 , A61F13/15739 , A61F13/15764 , A61F13/49011 , A61F13/49012 , A61F13/49014 , A61F13/49015 , A61F13/49017 , A61F13/49019 , A61F13/4902 , A61F13/49061 , A61F13/491 , A61F13/493 , A61F13/496 , A61F13/511 , A61F13/51464 , A61F13/51478 , A61F13/53 , A61F13/55115 , A61F13/5622 , A61F13/64 , A61F2013/15292 , A61F2013/15373 , A61F2013/15406 , A61F2013/15447 , A61F2013/15552 , A61F2013/15869 , A61F2013/1591 , A61F2013/15918 , A61F2013/15959 , A61F2013/49022 , A61F2013/49025 , A61F2013/49026 , A61F2013/49031 , A61F2013/49074 , A61F2013/49092 , A61F2013/49093 , A61F2013/51322 , A61F2013/530343 , A61F2013/8497 , B05C1/0808 , B29C65/08 , B29C65/086 , B29C65/48 , B29C65/74 , B29C66/01 , B29C66/344 , B29C66/8141 , B29C66/83411 , B29K2701/12 , B29K2995/0046 , B29K2995/0092 , B29K2995/0093 , B29L2031/4878 , B32B5/022 , B32B5/04 , B32B7/12 , B32B27/12 , B32B37/0053 , B32B37/12 , B32B37/144 , B32B37/22 , B32B2305/20 , B32B2307/51 , B32B2307/726 , B32B2555/02 , B65H39/16 , B65H51/30 , C08J2300/26 , D01D5/08 , D01F6/04 , D01F6/62 , D02G3/32 , D04H3/005 , D04H3/12
摘要： The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or very fine (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.

7. 发明申请

US20180168876A1 HIP-TO-WAIST AND WAIST-TO-CROTCH SILHOUETTE(S) OF ABSORBENT ARTICLE(S) COMPRISING BEAMED ELASTICS 审中-公开
公开(公告)号：US20180168876A1
公开(公告)日：2018-06-21
申请号：US15846433
申请日：2017-12-19
申请人： The Procter & Gamble Company
发明人： Gary Dean LaVON , Bret Darren SEITZ , Uwe SCHNEIDER , Sarah Marie WADE , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49 , A61F13/496
CPC分类号： A61F13/15593 , A61F13/15 , A61F13/15203 , A61F13/15585 , A61F13/15601 , A61F13/15699 , A61F13/15739 , A61F13/15764 , A61F13/49011 , A61F13/49012 , A61F13/49014 , A61F13/49015 , A61F13/49017 , A61F13/49019 , A61F13/4902 , A61F13/49061 , A61F13/491 , A61F13/493 , A61F13/496 , A61F13/511 , A61F13/51464 , A61F13/51478 , A61F13/53 , A61F13/55115 , A61F13/5622 , A61F13/64 , A61F2013/15292 , A61F2013/15373 , A61F2013/15406 , A61F2013/15447 , A61F2013/15552 , A61F2013/15869 , A61F2013/1591 , A61F2013/15918 , A61F2013/15959 , A61F2013/49022 , A61F2013/49025 , A61F2013/49026 , A61F2013/49031 , A61F2013/49074 , A61F2013/49092 , A61F2013/49093 , A61F2013/51322 , A61F2013/530343 , A61F2013/8497 , B05C1/0808 , B29C65/08 , B29C65/086 , B29C65/48 , B29C65/74 , B29C66/01 , B29C66/344 , B29C66/8141 , B29C66/83411 , B29K2701/12 , B29K2995/0046 , B29K2995/0092 , B29K2995/0093 , B29L2031/4878 , B32B5/022 , B32B5/04 , B32B7/12 , B32B27/12 , B32B37/0053 , B32B37/12 , B32B37/144 , B32B37/22 , B32B2305/20 , B32B2307/51 , B32B2307/726 , B32B2555/02 , B65H39/16 , B65H51/30 , C08J2300/26 , D01D5/08 , D01F6/04 , D01F6/62 , D02G3/32 , D04H3/005 , D04H3/12
摘要： The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Product Hip-to-Waist Silhouette from about 0.8 to about 1.1 and a Product Waist-to-Crotch Silhouette from about 0.8 to about 2.0 to provide for the advantages described above.

8. 发明申请

US20220000676A1 METHODS AND APPARATUSES FOR MAKING ELASTOMERIC LAMINATES WITH ELASTIC STRANDS 有权
公开(公告)号：US20220000676A1
公开(公告)日：2022-01-06
申请号：US17481441
申请日：2021-09-22
申请人： The Procter & Gamble Company
发明人： Uwe SCHNEIDER , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49
摘要： The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. In particular, discrete mechanical bonds are applied to a first substrate and a second substrate to secure elastic strands therebetween, wherein the discrete bonds are arranged intermittently along the machine direction. During the bonding process, heat and pressure are applied to the first substrate and the second substrate such that malleable materials of the first and second substrates deform to completely surround an outer perimeter of a discrete length of the stretched elastic strand. After removing the heat and pressure from the first and second substrates, the malleable materials harden to define a bond conforming with a cross sectional shape defined by the outer perimeter of the stretched elastic strand.

9. 发明申请

US20210401634A1 METHODS AND APPARATUSES FOR MAKING ELASTOMERIC LAMINATES WITH ELASTIC STRANDS PROVIDED WITH A SPIN FINISH 有权
公开(公告)号：US20210401634A1
公开(公告)日：2021-12-30
申请号：US17474528
申请日：2021-09-14
申请人： The Procter & Gamble Company
发明人： Uwe SCHNEIDER , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49
摘要： The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. The elastomeric laminates may include a first substrate, a second substrate, and an elastic material located between the first and second substrates. During assembly of an elastomeric laminate, a beam is rotated to unwind the elastic strands from the beam, wherein the strands may include a spin finish. First bonds are applied to bond discrete lengths of the stretched elastic strands with and between the first substrate and the second substrate, wherein the discrete first bonds are arranged intermittently along the machine direction. In addition, second bonds are applied between consecutive first bonds to bond the first and second substrates directly to each other, wherein the second bonds extend in the machine direction and may be separated from each other in a cross direction by at least one elastic strand.

10. 发明申请

US20210186766A1 ABSORBENT ARTICLE(S) CHASSIS COMPRISING BEAMED ELASTICS 有权
公开(公告)号：US20210186766A1
公开(公告)日：2021-06-24
申请号：US17187906
申请日：2021-03-01
申请人： The Procter & Gamble Company
发明人： Gary Dean LaVON , Uwe SCHNEIDER , Bret Darren SEITZ , Sarah Marie WADE , Joseph Allen ECKSTEIN
IPC分类号： A61F13/15 , A61F13/49
摘要： The present disclosure relates to absorbent article's chassis that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics. The elastics in the chassis may be oriented parallel or transverse to the longitudinal axis.

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