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公开(公告)号：AU2014304179A1
公开(公告)日：2016-03-03
申请号：AU2014304179
申请日：2014-06-06
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , MCENEANY RYAN J , SCHOLL NEIL T , MLEZIVA MARK M
Abstract: A polymeric material having anistotropic properties, such as mechanical properties (e.g., modulus of elasticity), thermal properties, barrier properties (e.g., breathability), and so forth, is provided. The anisotropic properties can be achieved for a single, monolithic polymeric material through selective control over the manner in which the material is formed. For example, one or more zones of the polymeric material can be strained to create a unique network of pores within the strained zone(s). However, zones of the polymeric material that are not subjected to the same degree of deformational strain will not have the same pore volume, and in some cases, may even lack a porous network altogether.
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公开(公告)号：SG11201510047YA
公开(公告)日：2016-01-28
申请号：SG11201510047Y
申请日：2014-06-06
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , MCENEANY RYAN J , TOWER THEODORE T , BIGGS DAVID G , SCHOLL NEIL T , EBY THOMAS A , CARRILLO ANTONIO J , TOPOLKARAEV VASILY A , MCENEANY RYAN J , TOWER THEODORE T , BIGGS DAVID G , SCHOLL NEIL T , EBY THOMAS A , CARRILLO ANTONIO J
Abstract: A polymeric material having a multimodal pore size distribution is provided. The material is formed by applying a stress to a thermoplastic composition that contains first and second inclusion additives dispersed within a continuous phase that includes a matrix polymer. Through the use of particular types of inclusion additives and careful control over the manner in which such additives are dispersed within the polymer matrix, the present inventors have discovered that a unique, multimodal porous structure can be achieved.
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公开(公告)号：AU2014279791A1
公开(公告)日：2016-01-21
申请号：AU2014279791
申请日：2014-06-06
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , MCENEANY RYAN J , CARRILLO ANTONIO J , MLEZIVA MARK M , MEYER ANDY J
Abstract: An absorbent article containing a polyolefin film is provided. The polyolefin film is formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores.
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公开(公告)号：AU2014279706A1
公开(公告)日：2016-01-21
申请号：AU2014279706
申请日：2014-06-06
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , MCENEANY RYAN J , SCHOLL NEIL T , COLMAN III CHARLES W , STOPPER STEVEN R , MLEZIVA MARK M
Abstract: A building structure containing a building envelope that defines an interior is provided. The building structure includes building insulation positioned adjacent to a surface of the building envelope, the interior, or a combination thereof. The building insulation may include a porous polymeric material that is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer. A microinclusion additive and nanoinclusion additive may also be dispersed within the continuous phase in the form of discrete domains, wherein a porous network is defined in the material that includes a plurality of nanopores having an average cross-sectional dimension of about 800 nanometers or less.
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公开(公告)号：AU2014279701A1
公开(公告)日：2016-01-21
申请号：AU2014279701
申请日：2014-06-06
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , MCENEANY RYAN J , SCHOLL NEIL T , MLEZIVA MARK M
IPC: D01F8/06
Abstract: A fabric that includes porous fibers is provided. The porous fibers are formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer. A microinclusion additive and nanoinclusion additive may also be dispersed within the continuous phase in the form of discrete domains, wherein a porous network is defined in the composition that includes a plurality of nanopores having an average cross-sectional dimension of about 800 nanometers or less.
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Patent Agency Ranking">
公开(公告)号：BRPI0822434A2
公开(公告)日：2015-06-16
申请号：BRPI0822434
申请日：2008-05-30
Applicant: KIMBERLY CLARK CO
Inventor： MCENEANY RYAN JAMES , TOPOLKARAEV VASILY A , HE AIMIN
IPC: D01F6/92 , B29C48/305 , D01F6/62 , D04H1/435 , D04H1/724
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公开(公告)号：ZA201303958B
公开(公告)日：2014-07-30
申请号：ZA201303958
申请日：2013-05-30
Applicant: KIMBERLY CLARK CO
Inventor： LEE JAEHONG , TOPOLKARAEV VASILY A , KOENIG DAVID WILLIAM , SCHOLL NEIL T , KIM YOUNGSOOK , WANG JAMES H
IPC: A01N20060101 , A01P20060101 , A47K20060101 , A47L20060101 , A61K20060101 , C09G20060101 , C11D20060101
Abstract: An oil-in-water emulsion that is environmentally friendly and also exhibits antimicrobial activity is provided. More specifically, the oil phase of the emulsion includes a botanical oil derived from a plant (e.g., thymol, carvacrol, etc.). Because the botanical oil tends to leach out of the emulsion during storage and before it is used in the desired application, a water-dispersible polymer is also employed in the aqueous phase of the emulsion to enhance long term stability of the oil and, in turn, antimicrobial efficacy. Without intending to be limited by theory, it is believed that the water-dispersible polymer can effectively encapsulate the botanical oil within the emulsion and inhibit its premature release. Once the emulsion is formed, water can then be removed so that it becomes a substantially anhydrous concentrate. In this manner, the water-dispersible polymer will not generally disperse before use and prematurely release the botanical oil. When it is desired, moisture may simply be re-applied to the concentrate to disperse the polymer and activate the release of the botanical oil. Of course, to provide the optimum degree of biocompatibility, the water-dispersible polymer is also a “biopolymer” that is biodegradable and/or renewable.
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公开(公告)号：AU2007362596B2
公开(公告)日：2014-05-22
申请号：AU2007362596
申请日：2007-12-13
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , HE AIMIN
Abstract: A biodegradable fiber for use in forming a nonwoven web is provided. The fiber is formed from a thermoplastic composition comprising at least one polylactic acid in an amount from about 75 wt.% to about 99 wt.% and at least one polyether copolymer in an amount from about 1 wt.% to about 25 wt.%, wherein the polyether copolymer contains from about 40 mol.% to about 95 mol.% of a repeating unit (A) having the following formula. wherein, x is an integer from 1 to 250, the polyether copolymer further containing from about 5 mol.% to about 60mol.% of a repeating unit (B) having the following formula. wherein, n is an integer from 3 to 20; and y is an integer from 1 to 150. Such polyether copolymers have been found to improve a variety of characteristics of the resulting thermoplastic composition, including its ability to be melt processed into fibers and webs, as well as its sensitivity to moisture.
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公开(公告)号：AU2011340216A1
公开(公告)日：2013-05-30
申请号：AU2011340216
申请日：2011-10-26
Applicant: KIMBERLY CLARK CO
Inventor： LEE JAEHONG , TOPOLKARAEV VASILY A , KOENIG DAVID W , SCHOLL NEIL T , KIM YOUNGSOOK , WANG JAMES H
Abstract: An oil-in-water emulsion that is environmentally friendly and also exhibits antimicrobial activity is provided. More specifically, the oil phase of the emulsion includes a botanical oil derived from a plant (e.g., thymol, carvacrol, etc.). Because the botanical oil tends to leach out of the emulsion during storage and before it is used in the desired application, a water-dispersible polymer is also employed in the aqueous phase of the emulsion to enhance long term stability of the oil and, in turn, antimicrobial efficacy. Without intending to be limited by theory, it is believed that the water-dispersible polymer can effectively encapsulate the botanical oil within the emulsion and inhibit its premature release. Once the emulsion is formed, water can then be removed so that it becomes a substantially anhydrous concentrate. In this manner, the water-dispersible polymer will not generally disperse before use and prematurely release the botanical oil. When it is desired, moisture may simply be re-applied to the concentrate to disperse the polymer and activate the release of the botanical oil. Of course, to provide the optimum degree of biocompatibility, the water-dispersible polymer is also a "biopolymer" that is biodegradable and/or renewable.
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公开(公告)号：AU2011340221A1
公开(公告)日：2013-05-23
申请号：AU2011340221
申请日：2011-10-31
Applicant: KIMBERLY CLARK CO
Inventor： TOPOLKARAEV VASILY A , SCHOLL NEIL T , LEE JAEHONG , AMBROSE DIANNA L , KIM YOUNGSOOK
IPC: A01N25/02 , A01N65/00 , A01P1/00 , B29C48/305 , B29C48/92
Abstract: A method for forming an antimicrobial composition that includes mixing an antimicrobially active botanical oil (e.g., thymol, carvacrol, etc.) and protein within a melt blending device (e.g., extruder) is provided. Despite the problems normally associated with melt processing proteins, the present inventors have discovered that the processing conditions and components may be selectively controlled to allow for the formation of a stable, melt-processed composition that is able to exhibit good mechanical properties. For example, the extrusion temperature(s) and shear rate employed during melt blending are relatively low to help limit polypeptide dissociation, thereby minimizing the impact of aggregation and embrittlement. While the use of such low temperature/shear conditions often tend to reduce mixing efficiency, the present inventors have discovered that a carrier fluid may be employed to enhance the ability of the botanical oil to flow into the internal structure of the protein where it can be retained in a stable manner. The composition is also typically anhydrous and generally free of solvents. In this manner, the protein will not generally disperse before use and prematurely release the botanical oil.
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