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    • 6. 发明申请
    • HANDLING OF EPOXY RESINS
    • 环氧树脂的处理
    • WO2014053173A1
    • 2014-04-10
    • PCT/EP2012/069529
    • 2012-10-03
    • COEXPAIRGILLARD, MarcCOLLIN, PhilippeBERTIN, André
    • GILLARD, MarcCOLLIN, PhilippeBERTIN, André
    • B29B17/02B32B43/00
    • B32B43/006B29B17/02B29B2017/0217B29B2017/0255B29K2063/00B32B38/10B32B2363/00Y02W30/622Y10T156/1126Y10T156/1153Y10T156/1168Y10T156/1174Y10T156/1195Y10T156/1911Y10T156/1928Y10T156/1933Y10T156/195Y10T156/1978Y10T156/1994
    • Described herein is an apparatus and a method for removing an epoxy resin from a backing sheet at a temperature at or below the glass transition temperature of the epoxy resin. The apparatus (200) comprises a housing (210) in which is mounted a dispensing roll (220) comprising epoxy resin (230) on a backing sheet (240), a wind-up roll (250) comprising the backing sheet (240), a release element (260) over which the backing sheet (240) is directed, and a collection tray (270) for collecting pieces of resin (230a) removed from the backing sheet (240). The dispensing and wind-up rolls (220, 250) are mounted on respective drive shafts (225, 255) which are driven by a drive mechanism (285) controlled by a controller (280). A temperature controller (290) is also provided for controlling the temperature within the housing (210) so that it remains below or at the glass transition temperature of the epoxy resin. Angle (αa) is chosen to optimise the peel-back angle of the backing sheet (240) after is passes over the release element (260) in relation to the relative spacing between the dispensing and wind-up rolls (220, 250) and the release element (260).
    • 本文描述的是在环氧树脂的玻璃化转变温度以下的温度下从背衬片上除去环氧树脂的装置和方法。 装置(200)包括壳体(210),其中在背衬片(240)上安装包括环氧树脂(230)的分配辊(220),包括背衬片(240)的卷绕辊(250) ,背衬片(240)被引导到其上的释放元件(260)和用于收集从背衬片(240)移除的树脂(230a)的收集盘(270)。 分配卷绕辊(220,250)安装在由控制器(280)控制的驱动机构(285)驱动的相应驱动轴(225,255)上。 还提供温度控制器(290),用于控制壳体(210)内的温度,使其保持在环氧树脂的玻璃化转变温度以下或玻璃化转变温度。 选择角度(αa)以在背衬片材(240)相对于分配辊和卷绕辊(220,250)之间的相对间隔相对于剥离辊(220,250)和 释放元件(260)。
    • 7. 发明申请
    • RESIN SUPPLY SYSTEMS
    • US20190152111A1
    • 2019-05-23
    • US16194799
    • 2018-11-19
    • COEXPAIR S.A.
    • ANDRÉ BERTIN
    • B29C45/63B29C45/20B29C45/53B29C70/48
    • Resin supply system in which resin material is stored in a pouch (120) in a degassed state ready for use. The pouch comprises a body portion (122) forming a reservoir for resin material and a connector portion (125) in fluid communication therewith. The connector portion includes an outlet (127) which is configured to be connected to an injector head (180) of an injector assembly (100), the injector head being connectable to a mould by means of connecting tubing to provide a resin supply (130) thereto. The pouch is configured to be mountable in a housing (110) of the injector assembly and is compressed by hydrostatic pressure of water surrounding the pouch in a chamber (115) of the housing. The application of pressure by a piston (150) moving in a direction (155) transfers pressure to the water and then to the pouch in a controlled manner to provide the resin supply to the mould. After use, the pouch is removed and discarded thereby substantially eliminating the need for cleaning of the housing after use.
    • 8. 发明申请
    • HANDLING OF EPOXY RESINS
    • 环氧树脂的处理
    • US20150258766A1
    • 2015-09-17
    • US14433365
    • 2012-10-03
    • COEXPAIR
    • Marc GillardAndre Bertin
    • B32B43/00
    • B32B43/006B29B17/02B29B2017/0217B29B2017/0255B29K2063/00B32B38/10B32B2363/00Y02W30/622Y10T156/1126Y10T156/1153Y10T156/1168Y10T156/1174Y10T156/1195Y10T156/1911Y10T156/1928Y10T156/1933Y10T156/195Y10T156/1978Y10T156/1994
    • Described herein is an apparatus and a method for removing an epoxy resin from a backing sheet at a temperature at or below the glass transition temperature of the epoxy resin. The apparatus (200) comprises a housing (210) in which is mounted a dispensing roll (220) comprising epoxy resin (230) on a backing sheet (240), a wind-up roll (250) comprising the backing sheet (240), a release element (260) over which the backing sheet (240) is directed, and a collection tray (270) for collecting pieces of resin (230a) removed from the backing sheet (240). The dispensing and wind-up rolls (220, 250) are mounted on respective drive shafts (225, 255) which are driven by a drive mechanism (285) controlled by a controller (280). A temperature controller (290) is also provided for controlling the temperature within the housing (210) so that it remains below or at the glass transition temperature of the epoxy resin. Angle (αa) is chosen to optimise the peel-back angle of the backing sheet (240) after is passes over the release element (260) in relation to the relative spacing between the dispensing and wind-up rolls (220, 250) and the release element (260).
    • 本文描述的是在环氧树脂的玻璃化转变温度以下的温度下从背衬片上除去环氧树脂的装置和方法。 装置(200)包括壳体(210),其中在背衬片(240)上安装包括环氧树脂(230)的分配辊(220),包括背衬片(240)的卷绕辊(250) ,背衬片(240)被引导到其上的释放元件(260)和用于收集从背衬片(240)移除的树脂(230a)的收集盘(270)。 分配卷绕辊(220,250)安装在由控制器(280)控制的驱动机构(285)驱动的相应驱动轴(225,255)上。 还提供温度控制器(290),用于控制壳体(210)内的温度,使其保持在环氧树脂的玻璃化转变温度以下或玻璃化转变温度。 选择角度(αa)以在背衬片材(240)相对于分配辊和卷绕辊(220,250)之间的相对间隔相对于剥离辊(220,250)和 释放元件(260)。
    • 10. 发明专利
    • Improvements in or relating to resin supply systems
    • AU2018267560A1
    • 2019-06-06
    • AU2018267560
    • 2018-11-19
    • COEXPAIR S A
    • BERTIN ANDRÉ
    • B29C45/53B29C31/04B29C45/07B29C45/18B29C45/63
    • IMPROVEMENTS IN OR RELATING TO RESIN SUPPLY SYSTEMS 5 Resin supply system in which resin material is stored in a pouch (120) in a degassed state ready for use. The pouch comprises a body portion (122) forming a reservoir for resin material and a connector portion (125) in fluid communication therewith. The connector portion includes an outlet (127) which is configured to be connected to an injector head (180) of 10 an injector assembly (100), the injector head being connectable to a mould by means of connecting tubing to provide a resin supply (130) thereto. The pouch is configured to be mountable in a housing (110) of the injector assembly and is compressed by hydrostatic pressure of water surrounding the pouch in a chamber (115) of the housing. The application of pressure by 15 a piston (150) moving in a direction (155) transfers pressure to the water and then to the pouch in a controlled manner to provide the resin supply to the mould. After use, the pouch is removed and discarded thereby substantially eliminating the need for cleaning of the housing after use. 20 (Fig. 1) 10851836_1 (GHMatters) P110069.AU I-Y41 I -, ww- iv 14 JJ L -~NJ 0 0 Q -4 0 N) N), Cn N) N, 0 N) C,,N C Ci 0)~N Cw~N CD C - ;l wft NC N)L