公开(公告)号：EP4344850A3

公开(公告)日：2024-06-19

申请号：EP24156838.5

申请日：2013-09-20

申请人： Wobbleworks, Inc.

发明人： DILWORTH, Peter ,  BOGUE, Maxwell

IPC分类号： B29C48/05 ,  B29C48/25 ,  B29C48/92 ,  B29C48/02 ,  B29C48/37 ,  B29C64/106 ,  B29C48/87 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/118

CPC分类号： B29C64/00 ,  B33Y10/00 ,  B29C48/02 ,  B29C48/05 ,  B29C48/37 ,  B29C48/87 ,  B29C48/2526 ,  B29C48/2528 ,  B29C48/92 ,  B29C48/802 ,  B29C48/865 ,  B29C2948/925820190201 ,  B29C2948/9270420190201 ,  B33Y30/00 ,  B29C64/118 ,  B29C64/106 ,  B29C64/10

摘要： The invention provides a three-dimensional (3D) drawing device comprising: a housing configured to be held in a user's hand and configured to accept a feed stock; a nozzle assembly, a heating element to melt the feed stock prior to extrusion through the exit nozzle; a motor disposed within the housing; and a gear train disposed within the housing configured such that rotation of the motor causes the feed stock to be extruded out of the exit nozzle to form a three-dimensional object. Also provided are in preferred embodiments the three-dimensional (3D) drawing device comprising a variable speed control mechanism that allows the user to adjust one or more rates of extrusion.

公开(公告)号：EP3988270B1

公开(公告)日：2024-07-31

申请号：EP21203629.7

申请日：2021-10-20

IPC分类号： B29B7/72 ,  B29C48/00 ,  B29C48/04 ,  B29C48/05 ,  B29C48/255 ,  B29C48/345 ,  B29C48/37 ,  B29C48/691 ,  B29C48/88 ,  B29B7/42 ,  B29B7/46 ,  B29B9/06 ,  G06F30/27 ,  B29C48/92

CPC分类号： B29B7/728 ,  B29B7/42 ,  B29B7/46 ,  B29C48/92 ,  B29B9/06 ,  B29C48/345 ,  B29C48/05 ,  B29C48/04 ,  B29C48/0022 ,  B29C48/37 ,  B29C48/691 ,  B29C48/911 ,  B29C48/2552 ,  G06F30/27

公开(公告)号：EP2559725B1

公开(公告)日：2024-05-08

申请号：EP11006825.1

申请日：2011-08-19

IPC分类号： C08J11/10 ,  C08J11/24 ,  B01J19/00 ,  B01J19/20 ,  C07C51/09 ,  C07C59/08

CPC分类号： B29K2105/000520130101 ,  B01J19/0013 ,  B01J19/20 ,  C08J11/10 ,  C08J11/24 ,  C08J11/26 ,  B01J2219/0000620130101 ,  B01J2219/000420130101 ,  C08J2367/0420130101 ,  B29B7/42 ,  B29K2067/04320130101 ,  B29K2067/04620130101 ,  B29C48/92 ,  B29C2948/9270420190201 ,  B29C48/29 ,  B29C48/03 ,  B29C48/277 ,  B29C48/285 ,  B29C48/37 ,  B29C48/385 ,  B29C48/64 ,  C08G63/08 ,  C07D319/12 ,  B29B7/007 ,  B29B7/48 ,  B29B7/72 ,  B29B7/82 ,  B29B7/845 ,  Y02P70/10

公开(公告)号：EP3397442B1

公开(公告)日：2024-04-24

申请号：EP16880228.8

申请日：2016-12-30

IPC分类号： C08J11/16 ,  B29B7/00 ,  B29B7/74 ,  B29C48/285 ,  B29C48/00 ,  B29C48/69 ,  B29C48/80 ,  B29B17/04 ,  C10G1/10 ,  B29C48/25 ,  B29C48/37 ,  B29B17/00 ,  B29B7/82 ,  B29B7/72 ,  B29B7/60 ,  B29K105/00 ,  B29K105/26

CPC分类号： B29B17/00 ,  C08J11/16 ,  B29B17/04 ,  B29K2023/0620130101 ,  B29K2105/001420130101 ,  B29K2105/001720130101 ,  B29B7/007 ,  B29B7/603 ,  B29B7/7461 ,  B29B7/748 ,  B29B7/7485 ,  B29K2105/2620130101 ,  B29C48/288 ,  B29C48/022 ,  B29C48/37 ,  B29C48/69 ,  B29C48/802 ,  B29C48/832 ,  B29B7/726 ,  B29B7/823 ,  B29B7/826 ,  C10G1/10 ,  C10G2300/100320130101 ,  Y02W30/62

公开(公告)号：EP3912800B1

公开(公告)日：2024-08-21

申请号：EP21174450.3

申请日：2021-05-18

IPC分类号： B29C64/118 ,  B29C64/209 ,  B29C64/232 ,  B29C64/236 ,  B29C64/241 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  B22F10/00 ,  B22F12/00 ,  B29C48/02 ,  B29C48/365 ,  B29C48/37 ,  E04G21/02 ,  C04B28/02 ,  C04B111/00 ,  B28B1/00 ,  E04G21/04

CPC分类号： B29C64/118 ,  B29C64/209 ,  B29C64/232 ,  B29C64/236 ,  B29C64/241 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  B29C48/02 ,  B29C48/365 ,  B29C48/37 ,  C04B28/02 ,  C04B2111/0018120130101 ,  B28B1/001 ,  E04G21/0463

公开(公告)号：EP3240661A1

公开(公告)日：2017-11-08

申请号：EP15801257.5

申请日：2015-11-17

申请人： Pirelli Tyre S.p.A.

发明人： PRANDINI, Elena ,  DE CANCELLIS, Pierluigi ,  SCURATI, Alberto

IPC分类号： B29B7/00 ,  B29B7/18 ,  B29B7/48 ,  B29B7/74 ,  B29B7/90 ,  B29C47/10 ,  B29C47/36 ,  B29C47/52 ,  B29C47/60 ,  B29C47/66 ,  B29D30/00

CPC分类号： B29D30/08 ,  B29B7/005 ,  B29B7/007 ,  B29B7/183 ,  B29B7/465 ,  B29B7/48 ,  B29B7/7461 ,  B29B7/90 ,  B29C48/022 ,  B29C48/07 ,  B29C48/287 ,  B29C48/2888 ,  B29C48/30 ,  B29C48/35 ,  B29C48/37 ,  B29C48/385 ,  B29C48/465 ,  B29C48/535 ,  B29C48/57 ,  B29C48/625 ,  B29D30/0601 ,  B29D30/48 ,  B29D2030/084 ,  B29D2030/481 ,  B29K2021/00

摘要： A process for producing tyres including building a green tyre having two bead structures. Each bead structure includes a bead filler. The bead filler or another rigid component of the green tyre includes a final elastomeric compound produced by the following: feeding elastomeric polymer and reinforcement filler to a first batch mixing device; mixing and dispersing the reinforcement filler in the elastomeric polymer and unloading the obtained elastomeric compound; feeding the obtained elastomeric compound, along with at least 5 phr of reinforcement resin, to a continuous mixing device of intermeshing and co-rotating twin-screw or multi-screw type or of planetary type; mixing the reinforcement resin in the elastomeric compound and unloading the obtained elastomeric compound; and feeding the obtained elastomeric compound along with the components capable of facilitating the cross-linking to a second batch mixing device and mixing to obtain the final elastomeric compound. The first and second batch mixing device have two counterrotating rotors.

公开(公告)号：EP2797728A1

公开(公告)日：2014-11-05

申请号：EP12813584.5

申请日：2012-11-28

申请人： Univation Technologies, LLC

发明人： ABE, Daudi, A. ,  WHITE, Simon, J.

IPC分类号： B29C47/50 ,  B29C47/70 ,  B29C47/10 ,  B29C47/08 ,  B29C47/92

CPC分类号： B29C48/0255 ,  B29B7/40 ,  B29B7/46 ,  B29B7/7466 ,  B29B7/748 ,  B29B7/7485 ,  B29B7/82 ,  B29B7/88 ,  B29B7/885 ,  B29B7/90 ,  B29B9/06 ,  B29B9/065 ,  B29B9/12 ,  B29C48/025 ,  B29C48/05 ,  B29C48/08 ,  B29C48/09 ,  B29C48/10 ,  B29C48/17 ,  B29C48/288 ,  B29C48/2886 ,  B29C48/29 ,  B29C48/298 ,  B29C48/37 ,  B29C48/38 ,  B29C48/385 ,  B29C48/387 ,  B29C48/67 ,  B29C48/695 ,  B29C48/70 ,  B29C48/745 ,  B29C48/92 ,  B29C2948/926 ,  B29K2101/12 ,  B29K2105/0005 ,  B29K2105/16 ,  B29L2023/22

摘要： Systems (200) and methods for making different plastic products (202, 204) in a single melting process are provided. A method includes melting a plastic resin in a first extruder (104) to form a melt (106) and transferring at least a portion of the melt to a second extruder (114). Any portion of the melt (106) that is not transferred to the second extruder (114) is formed into a first plastic product (202). Additives (116) are blended with the melt in the second extruder to form a second melt (118), and a second plastic product (204) is formed from the second melt (118).

公开(公告)号：EP2692498A1

公开(公告)日：2014-02-05

申请号：EP12765859.9

申请日：2012-03-30

申请人： Mitsubishi Chemical Corporation

发明人： YOKOGI, Masashi ,  NAMIKI, Shingo ,  NAGAO, Takehito ,  YAMAMOTO, Masanori

IPC分类号： B29B9/02 ,  B29C47/36 ,  C08G64/02 ,  C08J5/18 ,  B29K69/00

CPC分类号： C08G64/083 ,  B29B9/06 ,  B29C48/37 ,  B29C48/397 ,  B29C48/57 ,  B29K2069/00 ,  C08G64/305 ,  C08G64/38 ,  C08J5/18 ,  C08J2369/00

摘要： The present invention is a method for producing a polycarbonate resin, comprising performing polycondensation through a transesterification reaction by using a catalyst and using a dihydroxy compound and a carbonic acid diester as raw material monomers, and feeding the produced polycarbonate resin to an extruder, wherein
the dihydroxy compound contains at least a dihydroxy compound having a moiety represented by the following formula (1) in a part of the structure,
the dihydroxy compound having a moiety represented by the following formula (1) contains a compound having a cyclic ether structure, and
the temperature at the time of feeding the polycarbonate resin to the extruder is from 180°C to less than 250°C,
(with the proviso excluding the case where the moiety represented by formula (1) is a part of -CH 2 -O-H).
[Chem. 1]

摘要翻译： 本发明是一种聚碳酸酯树脂的制造方法，其特征在于，使用催化剂，使用二羟基化合物和碳酸二酯作为原料单体，通过酯交换反应进行缩聚反应，将制造的聚碳酸酯树脂投料到挤出机中， 二羟基化合物至少含有在结构的一部分具有下述式（1）所示部位的二羟基化合物，具有下述式（1）所示部位的二羟基化合物含有具有环状醚结构的化合物， 将聚碳酸酯树脂供给至挤出机时的温度为180℃以上且小于250℃（但是，除了式（1）所示的部分为-CH 2 -OH的一部分的情况以外） 。 [化学式 1]

公开(公告)号：EP4422839A1

公开(公告)日：2024-09-04

申请号：EP22802394.1

申请日：2022-10-18

申请人： ExxonMobil Chemical Patents Inc.

发明人： MCCUNE, Mallarie, D. ,  CHENG, Jianya ,  DEYOUNG, Ronald ,  BLOK, Edward, J. ,  NGUYEN, Paul, T.Q.

IPC分类号： B29B7/60 ,  B29B7/72 ,  B29B7/82 ,  B29B7/88 ,  B29C48/00 ,  B29B7/48

CPC分类号： B29B7/48 ,  B29B7/728 ,  B29B7/726 ,  B29B7/823 ,  B29B7/826 ,  B29B7/88 ,  B29B7/603 ,  B29C48/402 ,  B29C48/297 ,  B29C48/365 ,  B29C48/37 ,  B29C48/92

公开(公告)号：EP4410510A2

公开(公告)日：2024-08-07

申请号：EP24167042.1

申请日：2016-12-30

申请人： GreenMantra Recycling Technologies Ltd.

发明人： GIL, Amalia ,  DIMONDO, Domenic ,  RYBICKI, Radek

IPC分类号： B29B7/72

CPC分类号： B29B17/00 ,  C08J11/16 ,  B29B17/04 ,  B29K2023/0620130101 ,  B29K2105/001420130101 ,  B29K2105/001720130101 ,  B29B7/007 ,  B29B7/603 ,  B29B7/7461 ,  B29B7/748 ,  B29B7/7485 ,  B29K2105/2620130101 ,  B29C48/288 ,  B29C48/022 ,  B29C48/37 ,  B29C48/69 ,  B29C48/802 ,  B29C48/832 ,  B29B7/726 ,  B29B7/823 ,  B29B7/826 ,  C10G1/10 ,  C10G2300/100320130101 ,  Y02W30/62

摘要： A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts.