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公开(公告)号：WO2017097719A1
公开(公告)日：2017-06-15
申请号：PCT/EP2016/079782
申请日：2016-12-05
Applicant: SAPPI NETHERLANDS SERVICES B.V.
Inventor： HENDRIX, Sandra , BALLET, Wim , MALETRAS, Lucile
CPC classification number: B29B7/92 , B29B7/005 , B29B7/16 , B29B7/283 , B29B7/7461 , B29B9/06 , B29B9/14 , B29B9/16
Abstract: A process for producing a precursor material for the manufacture of a composite material granulate, said precursor material comprising a polymer material and a fibre material, said process comprising the steps of, in this order; agitate a polymer material and a fibre material in a blending device comprising a blending means by operating the blending means at a velocity sufficient to bring about an increase of the temperature to at least a temperature beyond the VI CAT softening point, or a temperature within or beyond the melting temperature range of the polymer material; b. maintain the velocity of the blending means; c. when the specific motor power needed to maintain the velocity of the blending means increases by a predetermined amount or reaches a predetermined value, reduce the velocity by a predetermined amount; d. repeat the previous step c. until the velocity falls below a first threshold value, thereby forming an intermediate material; e. comminuting the formed intermediate material in a, preferably cooled, comminuting device comprising a comminuting means by operating the comminuting means at a velocity allowing a decrease in temperature, until the temperature falls below a second threshold value, thereby forming the precursor material.
Abstract translation: 一种制造用于制造复合材料颗粒的前体材料的方法，所述前体材料包含聚合物材料和纤维材料，所述方法包括以下步骤： 在包含共混装置的共混装置中搅拌聚合物材料和纤维材料，通过以足以使温度升高至至少超过VI CAT软化点的温度或温度升高的速度操作共混装置， 超出聚合物材料的熔化温度范围; 湾 保持混合装置的速度; C。 当维持混合装置的速度所需的特定电机功率增加预定量或达到预定值时，将速度减小预定量; d。 重复上一步骤c。 直到速度降到第一阈值以下，从而形成中间材料; 即 通过以允许温度降低的速度操作粉碎装置，直至温度降至第二阈值以下，由此形成前体材料，在包括粉碎装置的优选冷却的粉碎装置中粉碎所形成的中间材料。 >
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公开(公告)号：EP3178623A1
公开(公告)日：2017-06-14
申请号：EP15198308.7
申请日：2015-12-07
Applicant: SAPPI Netherlands Services B.V.
Inventor： HENDRIX, Sandra , BALLET, Wim , MALETRAS, Lucile
CPC classification number: B29B7/92 , B29B7/005 , B29B7/16 , B29B7/283 , B29B7/7461 , B29B9/06 , B29B9/14 , B29B9/16
Abstract: A process for producing a precursor material for the manufacture of a composite material granulate, said precursor material comprising a polymer material and a fibre material, said process comprising the steps of, in this order; agitate a polymer material and a fibre material in a blending device comprising a blending means by operating the blending means at a velocity sufficient to bring about an increase of the temperature to at least a temperature beyond the VICAT softening point, or a temperature within or beyond the melting temperature range of the polymer material; b. maintain the velocity of the blending means; c. when the specific motor power needed to maintain the velocity of the blending means increases by a predetermined amount or reaches a predetermined value, reduce the velocity by a predetermined amount; d. repeat the previous step c. until the velocity falls below a first threshold value, thereby forming an intermediate material; e. comminuting the formed intermediate material in a, preferably cooled, comminuting device comprising a comminuting means by operating the comminuting means at a velocity allowing a decrease in temperature, until the temperature falls below a second threshold value, thereby forming the precursor material.
Abstract translation: 一种制造用于制造复合材料颗粒的前体材料的方法，所述前体材料包含聚合物材料和纤维材料，所述方法包括以下步骤： 在包含共混装置的共混装置中搅拌聚合物材料和纤维材料，其中共混装置的操作速度足以使温度升高至至少超过VICAT软化点的温度，或温度在或超过 聚合物材料的熔化温度范围; 湾 保持混合装置的速度; C。 当维持混合装置的速度所需的特定电机功率增加预定量或达到预定值时，将速度减小预定量; d。 重复上一步骤c。 直到速度降到第一阈值以下，从而形成中间材料; 即 通过以允许温度降低的速度操作粉碎装置，直至温度降至第二阈值以下，由此形成前体材料，在包括粉碎装置的优选冷却的粉碎装置中粉碎所形成的中间材料。
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公开(公告)号：EP3386703A1
公开(公告)日：2018-10-17
申请号：EP16806086.1
申请日：2016-12-05
Applicant: SAPPI Netherlands Services B.V.
Inventor： HENDRIX, Sandra , BALLET, Wim , MALETRAS, Lucile
Abstract: A process for producing a precursor material for the manufacture of a composite material granulate, said precursor material comprising a polymer material and a fibre material, said process comprising the steps of, in this order; agitate a polymer material and a fibre material in a blending device comprising a blending means by operating the blending means at a velocity sufficient to bring about an increase of the temperature to at least a temperature beyond the VICAT softening point, or a temperature within or beyond the melting temperature range of the polymer material; b. maintain the velocity of the blending means; c. when the specific motor power needed to maintain the velocity of the blending means increases by a predetermined amount or reaches a predetermined value, reduce the velocity by a predetermined amount; d. repeat the previous step c. until the velocity falls below a first threshold value, thereby forming an intermediate material; e. comminuting the formed intermediate material in a, preferably cooled, comminuting device comprising a comminuting means by operating the comminuting means at a velocity allowing a decrease in temperature, until the temperature falls below a second threshold value, thereby forming the precursor material.
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公开(公告)号：EP3386703B1
公开(公告)日：2020-08-19
申请号：EP16806086.1
申请日：2016-12-05
Applicant: SAPPI Netherlands Services B.V.
Inventor： HENDRIX, Sandra , BALLET, Wim , MALETRAS, Lucile
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