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公开(公告)号:US08012055B2
公开(公告)日:2011-09-06
申请号:US10587148
申请日:2005-02-02
发明人: Satu Hagfors , Olli Jermo
CPC分类号: D21F3/0227 , Y10S162/901
摘要: The invention relates to a press belt (1) made from an elastomer material and forming a closed loop, the belt having an inner surface (2) and an outer surface (3) and three layers of reinforcement yarns (7′, 5′, 6′) arranged inside the elastomer material. In the invention, an outermost yarn layer (7) is formed by longitudinal and transversely adjacent reinforcement yarns (7′) of the press belt (1), which absorb energy and are restored from deformation with delay in connection with deformation.
摘要翻译: 本发明涉及由弹性体材料制成并形成闭环的压榨带(1),该带具有内表面(2)和外表面(3),以及三层加强纱线(7',5', 6')。 在本发明中,通过纵向和横向相邻的压榨带(1)的加强纱线(7')形成最外层纱线层(7),其吸收能量并随变形而延迟地变形。
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公开(公告)号:US06605188B2
公开(公告)日:2003-08-12
申请号:US10098054
申请日:2002-03-15
申请人: Satu Hagfors , Olli Jermo
发明人: Satu Hagfors , Olli Jermo
IPC分类号: D21F200
CPC分类号: D21F7/086 , D21F7/083 , Y10S162/901 , Y10T442/2484 , Y10T442/277 , Y10T442/3756 , Y10T442/3764
摘要: Transfer belt for a paper machine, comprising a base structure (2) and a fiber batt layer (3) attached to the base structure and facing the fiber web. At least the fiber batt layer side of the belt is provided with a polymer matrix (4) impregnating the fiber batt layer (3). According to the idea of the invention, the transfer belt fiber batt layer comprises at least two fibers with different surface properties, the transfer belt surface facing the fiber web being thus provided with hydrophilic and, correspondingly, hydrophobic areas. The fibers in the fiber batt layer may differ from one another with regard to their polarity, hydrophilicity, electric charge, surface energy, friction properties, degree of fineness or porosity.
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公开(公告)号:US20070243964A1
公开(公告)日:2007-10-18
申请号:US10587148
申请日:2005-02-02
申请人: Satu Hagfors , Olli Jermo , Marita Leppimaki
发明人: Satu Hagfors , Olli Jermo , Marita Leppimaki
IPC分类号: F16G1/16
CPC分类号: D21F3/0227 , Y10S162/901
摘要: The invention relates to a press belt (1) made from an elastomer material and forming a closed loop, the belt having an inner surface (2) and an outer surface (3) and three layers of reinforcement yarns (7′, 5′, 6′) arranged inside the elastomer material. In the invention, an outermost yarn layer (7) is formed by longitudinal and transversely adjacent reinforcement yarns (7′) of the press belt (1), which absorb energy and are restored from deformation with delay in connection with deformation.
摘要翻译: 本发明涉及由弹性体材料制成并形成闭环的压榨带(1),该带具有内表面(2)和外表面(3),以及三层加强纱线(7',5', 6')。 在本发明中,通过纵向和横向相邻的压榨带(1)的加强纱线(7')形成最外层纱线层(7),其吸收能量并随变形而延迟地变形。
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公开(公告)号:US20120132384A1
公开(公告)日:2012-05-31
申请号:US13131786
申请日:2009-12-10
申请人: Satu Hagfors , Vesa-Matti Riihioja , Marja Ojanen
发明人: Satu Hagfors , Vesa-Matti Riihioja , Marja Ojanen
IPC分类号: D21F7/08
CPC分类号: C08G18/7614 , C08G18/10 , C08G18/4854 , D21F3/0227 , D21H25/005 , C08G18/329
摘要: The invention relates to a shoe press belt comprising polyurethane polymer prepared of a urethane prepolymer containing isocyanate groups and a blend of chain extenders, the urethane prepolymer being prepared using 1,4-phenyIene-diisocyanate (PPDI) and the blend of chain extenders comprising methyl-bis(3-chloro-2,6-diethyl-aniline) (MCDEA).
摘要翻译: 本发明涉及一种靴式压榨带,其包含由含有异氰酸酯基团的氨基甲酸酯预聚物和扩链剂共混物制备的聚氨酯聚合物,所述氨基甲酸酯预聚物使用1,4-苯基 - 二异氰酸酯(PPDI)和扩链剂的共混物制备,所述扩链剂包含甲基 (3-氯-2,6-二乙基苯胺)(MCDEA)。
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公开(公告)号:US06425985B1
公开(公告)日:2002-07-30
申请号:US09719099
申请日:2000-12-08
申请人: Satu Hagfors , Jukka Huhtiniemi
发明人: Satu Hagfors , Jukka Huhtiniemi
IPC分类号: D21F708
CPC分类号: D21F7/083 , Y10S162/90 , Y10T442/3016 , Y10T442/3065 , Y10T442/3756 , Y10T442/387
摘要: The invention relates to a method of manufacturing a press felt, according to which method a press felt is manufactured which has a good initial density by means a water soluble material, such as polymer, preferably polyvinyl alcohol (PVAL), applied to the texture of the press felt. Furthermore, the invention relates to a press felt comprising a body (2) and a crill layer (1) arranged thereto. Furthermore, the press felt comprises a portion of a water soluble material, such as water soluble polymer, arranged to dissolve from the texture after the initial density obtained by means of it is no longer needed.
摘要翻译: 本发明涉及一种制造压榨毛毯的方法,根据该方法,制造出通过水溶性材料如聚合物(优选聚乙烯醇(PVAL))具有良好初始密度的压榨毛毯, 新闻界觉得。 此外,本发明涉及一种压毡,其包括主体(2)和布置在其上的铆钉层(1)。 此外,压榨毛毯包括一部分水溶性材料,例如水溶性聚合物,其被布置成在不再需要通过其获得的初始密度之后从织构中溶解。
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公开(公告)号:US08568567B2
公开(公告)日:2013-10-29
申请号:US13131786
申请日:2009-12-10
申请人: Satu Hagfors , Vesa-Matti Riihioja , Marja Ojanen
发明人: Satu Hagfors , Vesa-Matti Riihioja , Marja Ojanen
IPC分类号: D21F3/02
CPC分类号: C08G18/7614 , C08G18/10 , C08G18/4854 , D21F3/0227 , D21H25/005 , C08G18/329
摘要: The invention relates to a shoe press belt comprising polyurethane polymer prepared of a urethane prepolymer containing isocyanate groups and a chain extender, the urethane prepolymer being prepared using 1,4-phenylene-diisocyanate (PPDI) and the chain extender comprising methyl-bis(3-chloro-2,6-diethylaniline) (MCDEA).
摘要翻译: 本发明涉及包含由含有异氰酸酯基团的氨基甲酸酯预聚物和扩链剂制备的聚氨酯聚合物的靴形压榨带,所述氨基甲酸酯预聚物使用1,4-亚苯基二异氰酸酯(PPDI)和扩链剂制备,所述扩链剂包含甲基 - 双(3 - 氯-2,6-二乙基苯胺)(MCDEA)。
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