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1.Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation 失效
Title translation: 含有改进的流体吸收效率的水凝胶复合材料的废弃物吸收制品及其制备方法公开(公告)号:US3901236A
公开(公告)日:1975-08-26
申请号:US49289774
申请日:1974-07-29
Applicant: UNION CARBIDE CORP
Inventor: ASSARSSON PER G , KING PAUL A , YEN STEVEN N
IPC: A61F13/472 , A61F13/15 , A61F13/20 , A61F13/49 , A61F13/53 , A61L15/28 , A61L15/42 , A61L15/60 , B01J20/28 , B01J20/30 , A61F13/16 , A61L15/00
CPC classification number: F21S2/00 , A61F13/202 , A61F13/53 , A61F2013/530481 , A61F2013/530496 , A61F2013/530583 , A61F2013/530802 , A61L15/28 , A61L15/425 , A61L15/60 , F21Y2103/00 , Y10T428/2991 , C08L1/26
Abstract: Hydrogel composites are provided having improved fluid absorption efficiencies which render them especially useful in disposable absorbent articles, such as diapers, catamenial devices and the like. The hydrogels are in particulate form, each particle or agglomerate of particles being substantially coated with fibers, a portion of which fibers extend from the particle. The fibers enhance the rate at which the hydrogel absorbs aqueous fluids and also serve to maintain the fluid in close proximity to the hydrogel. The extended fibers serve to anchor the hydrogel particle when it is contained in a fibrous or cellular matrix.
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2.
公开(公告)号:US3432342A
公开(公告)日:1969-03-11
申请号:US3432342D
申请日:1965-06-09
Applicant: UNION CARBIDE CORP
Inventor: TINSLEY SAMUEL W , KING PAUL A
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3.
公开(公告)号:US3436354A
公开(公告)日:1969-04-01
申请号:US3436354D
申请日:1967-01-17
Applicant: UNION CARBIDE CORP
Inventor: GEMMILL WAYNE J SR , KING PAUL A , MOLINSKI VICTOR J
CPC classification number: A61K51/12 , A61K51/025 , A61K51/04 , A61K2123/00 , G21G2001/0042
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公开(公告)号:US3368983A
公开(公告)日:1968-02-13
申请号:US27429863
申请日:1963-04-19
Applicant: UNION CARBIDE CORP
Inventor: TINSLEY SAMUEL W , STARCHER PAUL S , KING PAUL A
IPC: C08G59/24
CPC classification number: C08G59/24
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公开(公告)号:US3457193A
公开(公告)日:1969-07-22
申请号:US3457193D
申请日:1965-06-30
Applicant: UNION CARBIDE CORP
Inventor: TINSLEY SAMUEL W , KING PAUL A
CPC classification number: C08G65/18
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公开(公告)号:US3419006A
公开(公告)日:1968-12-31
申请号:US57077366
申请日:1966-08-08
Applicant: UNION CARBIDE CORP
Inventor: KING PAUL A
CPC classification number: C08J3/28 , A61L15/26 , A61L15/44 , A61L15/60 , A61L2300/416 , C08J2371/02 , C08L71/02
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公开(公告)号:US3470078A
公开(公告)日:1969-09-30
申请号:US3470078D
申请日:1967-07-31
Applicant: UNION CARBIDE CORP
Inventor: KING PAUL A
CPC classification number: C08J3/28 , C08J2371/02
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公开(公告)号:US3336129A
公开(公告)日:1967-08-15
申请号:US26731563
申请日:1963-03-22
Applicant: UNION CARBIDE CORP
Inventor: HERRETT RICHARD A , KING PAUL A
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9.Ionizing radiation of water solution of polyalkylene oxide and product thereof 失效
Title translation: 聚环氧烷水溶液的电离辐射及其产物公开(公告)号:US3264202A
公开(公告)日:1966-08-02
申请号:US11667161
申请日:1961-06-13
Applicant: UNION CARBIDE CORP
Inventor: KING PAUL A
IPC: C08J3/28
CPC classification number: C08J3/28 , C08J2371/02
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