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公开(公告)号：US20160290334A1
公开(公告)日：2016-10-06
申请号：US14980724
申请日：2014-06-26
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Andrew Overend , Ian Campbell , Brain Jones
IPC: F04C2/10
CPC classification number: F04C2/10 , B29B7/94 , F04B23/12 , F04C2/084 , F04C2/1071 , F04C2/18 , F04C11/005 , F04C2220/24 , F04C2230/602
Abstract: High pressure injection apparatus (2) for addition of a liquid formulation into a melt stream comprises a first pump which is arranged to accurately meter the liquid formulation (including highly loaded formulations comprising solids comprising particles of relatively large size) and a second pump which boosts the pressure of the formulation to that of the melt stream into which it is to be injected. In an embodiment, the apparatus includes a tank (4) for initially receiving liquid formulation. The tank is subjected to ambient temperature and pressure and need not be stirred or otherwise agitated. The tank is arranged to deliver the formulation via pipe (6) into a first pump (8) (which may be a diaphragm pump or a progressing cavity pump). The pump is arranged to work at a pressure up to 120 bar to boost pressure. Downstream of pump (8), a pipe (10) is arranged to deliver formulation from the pump (8) to a gear pump (12), driven by a motor (13). The gear pump acts to meter the liquid formulation. In an alternative embodiment, apparatus may include a progressing cavity pump to meter formulation and a gear pump to increase pressure. The apparatus may be used to inject a fluid formulation into a melted polymeric material.
Abstract translation: 用于将液体制剂添加到熔体流中的高压注射装置（2）包括第一泵，其布置成精确地计量液体制剂（包括包含含有相对大尺寸的颗粒的固体的高负载制剂）和第二泵， 制剂的压力与要注入的熔体流的压力。 在一个实施例中，该装置包括用于初始接收液体制剂的罐（4）。 该罐受到环境温度和压力的影响，不需要搅拌或以其它方式搅拌。 罐被布置成通过管道（6）将制剂输送到第一泵（8）（其可以是隔膜泵或进行空腔泵）。 泵被设置为在高达120巴的压力下工作以增加压力。 在泵（8）的下游，管道（10）布置成将制剂从泵（8）输送到由马达（13）驱动的齿轮泵（12）。 齿轮泵用于测量液体配方。 在替代实施例中，装置可以包括用于计量配方的前进空腔泵和用于增加压力的齿轮泵。 该装置可以用于将流体制剂注入熔融的聚合物材料中。
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公开(公告)号：US20200157311A1
公开(公告)日：2020-05-21
申请号：US16752880
申请日：2020-01-27
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Adrian Carmichael , Andrew Overend , Matthew Jackson , Steven Tattum
Abstract: A method of decreasing aldehyde content in polymeric materials, for example in bottles comprising polyethylene terephthalate, uses a compound (A) which comprises first, second and third fragments which comprise a moiety Fomula A) (A) and a moiety. (Formula B) NH (B).
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公开(公告)号：US20170283563A1
公开(公告)日：2017-10-05
申请号：US15507869
申请日：2015-08-27
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Andrew Overend , Patrick Brown , Neil Davies
CPC classification number: C08J3/226 , B01J13/0039 , B29B2911/00 , B29C45/0013 , B29C49/06 , B29C2045/0015 , C08J2300/22 , C08J2367/00 , C08J2483/04 , C08L67/00 , C08L83/04 , C09C3/12 , C08L83/00
Abstract: A method of producing a product, for example a stretch blow moulded container having a metallic or pearlescent appearance, comprises selecting a mass, for example a container preform, comprising a thermoplastic polymer which incorporates a carrier polymer and stretching the thermoplastic polymer during production of said product, for example from said mass. Said carrier polymer is suitably polydimethylsiloxane and the mass may be made in a process which comprises contacting a thermoplastic polymer with a liquid formulation comprising carrier polymer and colourant.
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公开(公告)号：US20180244897A1
公开(公告)日：2018-08-30
申请号：US15754084
申请日：2016-08-22
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Adrian Carmichael , Andrew Overend , Matthew Jackson , Steven Tattum
CPC classification number: C08K5/20 , C08K5/16 , C08K2201/00 , C08K2201/012 , C08L23/02 , C08L67/02 , C08L75/04 , C08L2203/10
Abstract: A method of decreasing aldehyde content in polymeric materials, for example in bottles comprising polyethylene terephthalate, uses a compound (A) which comprises first, second and third fragments which comprise a moiety Formula A) (A) and a moiety. (Formula B) NH (B).
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公开(公告)号：US10815341B2
公开(公告)日：2020-10-27
申请号：US15761850
申请日：2016-09-16
Applicant: Colormatrix Holdings, Inc.
Inventor： Andrew Overend , David Loftus , Philip Winrow , Chun Yee Lew
IPC: C08J3/20 , C08J3/205 , D01F1/10 , C08K5/12 , C08L67/04 , C08L77/02 , D01F6/62 , C08K3/04 , C08K5/3412
Abstract: A liquid formulation for addition to a polymeric material comprises a vehicle, an additive (e.g. a colourant) and carbonyl bis (1-caprolactan)). The liquid formulation may be used to colour melt spun fibre (e.g. PET or polyamide).
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Patent Agency Ranking
公开(公告)号：US10557017B2
公开(公告)日：2020-02-11
申请号：US15754084
申请日：2016-08-22
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Adrian Carmichael , Andrew Overend , Matthew Jackson , Steven Tattum
Abstract: A method of decreasing aldehyde content in a polymeric material such as polyethylene terephthalate which includes contacting the polymeric material with a compound including first, second and third fragments each having a moiety and a moiety NH.
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公开(公告)号：US20180230275A1
公开(公告)日：2018-08-16
申请号：US15761850
申请日：2016-09-16
Applicant: Colormatrix Holdings, Inc.
Inventor： Andrew Overend , David Loftus , Philip Winrow , Chun Yee Lew
Abstract: A liquid formulation for addition to a polymeric material comprises a vehicle, an additive (e.g. a colourant) and carbonyl bis (1-caprolactan)). The liquid formulation may be used to colour melt spun fibre (e.g. PET or polyamide).
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公开(公告)号：US09611365B2
公开(公告)日：2017-04-04
申请号：US14411719
申请日：2013-06-24
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Chun Lew , Phillip Winrow , Andrew Overend , John Goulbourn
IPC: B29B7/94 , C08J3/20 , D01F1/02 , D01F1/04 , D01F1/06 , D01F1/07 , D01F1/09 , D01F1/10 , C08J3/205 , B29B7/00 , D01D5/08 , D01F6/62
CPC classification number: D01D1/065 , B29B7/002 , C08J3/201 , C08J3/205 , C08J3/2053 , C08J3/2056 , C08J2367/02 , D01D5/08 , D01D13/02 , D01F1/04 , D01F1/103 , D01F1/106 , D01F6/62 , D10B2331/04
Abstract: Additives such as colorants may be incorporated into polymeric materials such as polyesters, such as in polyester fiber production, by use of a liquid formulation comprising colorant and a vehicle. The vehicle may comprise a functionalized pentaerythritol, trimethylolpropane or trimellitate. The liquid formulation is suitably contacted with the polymeric material in a melt processing apparatus.
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公开(公告)号：US20150166740A1
公开(公告)日：2015-06-18
申请号：US14411719
申请日：2013-06-24
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Chun Lew , Phillip Winrow , Andrew Overend , John Goulbourn
CPC classification number: D01D1/065 , B29B7/002 , C08J3/201 , C08J3/205 , C08J3/2053 , C08J3/2056 , C08J2367/02 , D01D5/08 , D01D13/02 , D01F1/04 , D01F1/103 , D01F1/106 , D01F6/62 , D10B2331/04
Abstract: Additives such as colourants may be incorporated into polymeric materials such as polyesters, such as in polyester fibre production, by use of a liquid formulation comprising colourant and a vehicle. The vehicle may comprise a functionalised pentaerythritol, trimethylolpropane or trimellitate. The liquid formulation is suitably contacted with the polymeric material in a melt processing apparatus.
Abstract translation: 添加剂如着色剂可以通过使用包含着色剂和载体的液体制剂掺入到聚酯材料如聚酯中，例如在聚酯纤维生产中。 载体可以包含官能化的季戊四醇，三羟甲基丙烷或偏苯三酸酯。 液体制剂在熔融加工装置中适当地与聚合物材料接触。
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公开(公告)号：US11220589B2
公开(公告)日：2022-01-11
申请号：US16752880
申请日：2020-01-27
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Adrian Carmichael , Andrew Overend , Matthew Jackson , Steven Tattum
Abstract: A method of decreasing aldehyde content in polymeric materials, for example in bottles comprising polyethylene terephthalate, uses a compound (A) which comprises first, second and third fragments which comprise a moiety Formula A) (A) and a moiety. (Formula B) NH (B).
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