公开(公告)号：EP0073649A2

公开(公告)日：1983-03-09

申请号：EP82304487.0

申请日：1982-08-25

Applicant: DIAMOND SHAMROCK CORPORATION

Inventor： O'Malley, Mary Ann ,  Drake, Nancy J.

IPC: B29D11/02

CPC classification number: C08J7/12 ,  B29C71/0009 ,  C08F8/14 ,  C08J2333/14

Abstract: A hydrophilic polymer shaped article suitable for use as a soft contact lens is treated with an alkyl ester of an alkylene dicarboxylic acid, where the alkyl groups are CH 3 or C 2 H 5 and the alkylene group is C, to C 6 , so as to provide, at least on the surfaces thereof, a less hydrophilic polymeric structure. The effect of the modifying treatment is to inhibit penetration of the polymer shape by proteins and other substances in the eye environment, whereby the development of clouding and discolouration of the lens material during us is significantly reduced.

公开(公告)号：EP3158398B1

公开(公告)日：2024-09-04

申请号：EP15811310.0

申请日：2015-06-22

IPC: G03F7/00 ,  C08K5/00 ,  G03F7/027 ,  G03F7/038 ,  G03F7/075 ,  G03F7/38

CPC classification number: G03F7/0037 ,  G03F7/027 ,  G03F7/038 ,  G03F7/0757 ,  G03F7/38 ,  B29C64/124 ,  C08K3/013 ,  C08K5/0041 ,  C08F290/067 ,  C08F283/006 ,  C08G18/758 ,  C08G18/40 ,  C08G18/755 ,  C08G18/4854 ,  C08G18/244 ,  C08G18/4825 ,  C08G18/42 ,  C08G18/69 ,  C08G18/73 ,  C08G18/10 ,  C08G18/7671 ,  C08G18/8175 ,  B29C64/40 ,  B29C71/02 ,  B29C71/0009 ,  B33Y10/00 ,  B33Y70/00 ,  C08F220/34

公开(公告)号：EP4416192A1

公开(公告)日：2024-08-21

申请号：EP21960768.6

申请日：2021-10-14

Applicant: SRI TRANG GLOVES (THAILAND) PUBLIC COMPANY LIMITED

Inventor： JIROJKUL, Jarinya ,  KAEWKLUM, Sirithorn ,  FAIBUNCHAN, Parisa

IPC: C08C1/04 ,  C08J5/02 ,  C08J7/00 ,  B29C41/14 ,  B29C71/00 ,  A61B42/00 ,  A61D19/00 ,  A63B31/02

CPC classification number: C08C1/04 ,  A61B42/10 ,  A61B42/60 ,  B29C71/0009 ,  B29C2071/002720130101 ,  B29C2071/004520130101

公开(公告)号：EP4363183A1

公开(公告)日：2024-05-08

申请号：EP22732479.5

申请日：2022-06-01

Applicant: R. STAHL Schaltgeräte GmbH

Inventor： HIRSCH, Nadine ,  SEMRAU, Holger

IPC: B29C45/00 ,  B29C71/00

CPC classification number: B29C45/0053 ,  B29C71/0009 ,  B29C2071/001820130101 ,  B29C71/02 ,  B29K2105/002620130101

公开(公告)号：EP3349965A1

公开(公告)日：2018-07-25

申请号：EP16778226.7

申请日：2016-09-19

Applicant: DyeMansion GmbH

Inventor： NEININGER, Markus ,  EWALD, Felix ,  KRAMER, Philipp

IPC: B29C67/00 ,  B29C71/00 ,  B33Y40/00

CPC classification number: B29C64/35 ,  B29C64/40 ,  B29C71/0009 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  G05B19/4099

Abstract: The invention relates to a method for treating a surface (12) of a moulded part (10), produced in a 3D printing method, with a surface treatment means, wherein holding means (15) are arranged on the moulded part (10) which enable a treatment of the surface (12) in a treatment chamber, without the surface (12) making contact with the walls of the treatment chamber. The invention further relates to a corresponding method for producing a moulded part (10) in a 3D printing method, the corresponding dataset for controlling a 3D printer, and a computer program product which determines a number of holding means (15) on the basis of the geometry data of the moulded part (10).

公开(公告)号：EP3310562A1

公开(公告)日：2018-04-25

申请号：EP16810835.5

申请日：2016-04-26

Applicant: JF Polymers (Suzhou) Co. Ltd.

Inventor： LUO, Xiaofan ,  PEI, Zhaokun ,  ZHAO, Junheng ,  TRUCHSESS, Julia D.

IPC: B29C71/00

CPC classification number: B05C3/109 ,  B05C11/1002 ,  B29C64/118 ,  B29C64/35 ,  B29C71/0009

Abstract: An apparatus (200) for smoothing a surface of an object (100). The apparatus includes a chamber (210), a reservoir (324) configured to hold a liquid (322), and a nebulizer assembly (212) configured to generate a mist (104) from the liquid into the chamber. The nebulizer assembly includes a mesh (732), a vibrating element (731), and a wick (736). The object is received in the chamber and the mist is configured to surround the object.

公开(公告)号：EP3133145A4

公开(公告)日：2018-03-14

申请号：EP15779517

申请日：2015-04-10

Applicant: TOKYO OHKA KOGYO CO LTD

Inventor： SENZAKI TAKAHIRO

IPC: C12M1/00 ,  B29C41/12 ,  C08F2/46 ,  C08J7/00

CPC classification number: C12M23/20 ,  B29C35/002 ,  B29C35/0805 ,  B29C41/003 ,  B29C41/12 ,  B29C41/42 ,  B29C71/0009 ,  B29C71/04 ,  B29C2035/0827 ,  B29C2071/0045 ,  B29D7/00 ,  B29K2033/04 ,  B29K2067/06 ,  B29K2071/00 ,  B29L2007/00 ,  C08F2/46 ,  C08J7/00

Abstract: Provided are: a photosensitive resin composition for cell culture substrates that enables the low-cost manufacture of a cell culture substrate, that can easily form patterns of various shapes when providing a pattern on the surface of a cell culture substrate, that has low cytotoxicity, and that can form a cell culture substrate with which cells can be cultured well; a cell culture substrate that is formed using the photosensitive resin composition; and a cell culture substrate manufacturing method that uses the photosensitive resin composition. In the photosensitive resin composition, which includes a photopolymerizable monomer (A) and a photopolymerization initiator (B), the photopolymerizable monomer (A) used contains a defined amount of a polyfunctional monomer (A1) that is at least trifunctional, and the content of the photopolymerization initiator (B) is within a prescribed range.

公开(公告)号：EP3227095A1

公开(公告)日：2017-10-11

申请号：EP15821105.2

申请日：2015-12-01

Applicant: Compagnie Plastic Omnium

Inventor： SOZET, Jean-Yves

IPC: B29C70/54 ,  B29C33/00 ,  B29C33/76 ,  B29C43/36

CPC classification number: B29C43/361 ,  B29C33/0033 ,  B29C33/76 ,  B29C43/021 ,  B29C71/0009 ,  B29C2043/3613 ,  B29C2043/3626 ,  B29C2071/0045 ,  B29C2793/0045 ,  B29L2031/737

Abstract: The invention relates to a mould (1) for manufacturing a plastic part (MP), comprising a first element (3) and a second element (4) forming, in the closed position of the mould (1), a cavity (5) corresponding to the part (2) to be manufactured, in which the second element (4) comprises at least one system (6) for making moulding openings in said part (2), said system (6) comprising at least one member (7) forming a cavity of an opening for the finished part (2), said member (7) being movable relative to the second element (4) in the closing direction of the mould (1), between a retracted position and an position extending into the cavity (5). The system (6) comprises at least one positioning means (8) for positioning the member (7) in the extended position relative to the first element (3), said system (6) being sized such that, in the extended position of the member (7), the distance between a surface of the member (7) bearing on the plastic material (MP) and the first element (3) enables the formation of a thin layer of plastic material having a repeatable thickness.

Abstract translation: 本发明涉及用于制造塑料部件（MP）的模具（1），其包括在模具（1）的闭合位置中形成空腔（5）的第一元件（3）和第二元件（4） （2）相对应，其中第二元件（4）包括用于在所述部分（2）中制造模制开口的至少一个系统（6），所述系统（6）包括至少一个构件 ）形成用于成品部件（2）的开口的空腔，所述部件（7）可在模具（1）的闭合方向上相对于第二元件（4）在缩回位置和伸入 腔（5）。 系统（6）包括至少一个用于将构件（7）相对于第一元件（3）定位在伸出位置的定位装置（8），所述系统（6）的尺寸被设计成使得， 构件7上承载塑性材料MP的构件7的表面与第一元件3之间的距离能够形成具有可重复厚度的塑料材料薄层。

公开(公告)号：EP2121266A4

公开(公告)日：2017-08-16

申请号：EP08724505

申请日：2008-01-11

Applicant: STRATASYS INC

Inventor： ZINNIEL ROBERT L

IPC: B29C67/00 ,  B22F3/10 ,  B29C35/04

CPC classification number: B29C71/0009 ,  B29C64/35 ,  B29C2071/0045 ,  B29K2995/0073 ,  B33Y40/00

Abstract: A method for forming a surface-treated, three-dimensional object, comprising: solvent smoothing an exterior surface of a rapid-manufactured, three-dimensional object, and media blasting at least a portion of the solvent-smoothed exterior surface.

Abstract translation: 一种形成经表面处理的三维物体的方法，包括：使快速制造的三维物体的外表面光滑的溶剂，以及喷射至少一部分溶剂平滑的外表面的介质。

公开(公告)号：EP3133145A1

公开(公告)日：2017-02-22

申请号：EP15779517.0

申请日：2015-04-10

Applicant: Tokyo Ohka Kogyo Co., Ltd.

Inventor： SENZAKI, Takahiro

IPC: C12M1/00 ,  B29C41/12 ,  C08F2/46 ,  C08J7/00

CPC classification number: C12M23/20 ,  B29C35/002 ,  B29C35/0805 ,  B29C41/003 ,  B29C41/12 ,  B29C41/42 ,  B29C71/0009 ,  B29C71/04 ,  B29C2035/0827 ,  B29C2071/0045 ,  B29D7/00 ,  B29K2033/04 ,  B29K2067/06 ,  B29K2071/00 ,  B29L2007/00 ,  C08F2/46 ,  C08J7/00

Abstract: Provided are: a photosensitive resin composition for cell culture substrates that enables the low-cost manufacture of a cell culture substrate, that can easily form patterns of various shapes when providing a pattern on the surface of a cell culture substrate, that has low cytotoxicity, and that can form a cell culture substrate with which cells can be cultured well; a cell culture substrate that is formed using the photosensitive resin composition; and a cell culture substrate manufacturing method that uses the photosensitive resin composition. In the photosensitive resin composition, which includes a photopolymerizable monomer (A) and a photopolymerization initiator (B), the photopolymerizable monomer (A) used contains a defined amount of a polyfunctional monomer (A1) that is at least trifunctional, and the content of the photopolymerization initiator (B) is within a prescribed range.

Abstract translation: 提供：一种细胞培养基材的感光性树脂组合物，其能够低成本地制造细胞培养基材，当在细胞培养基材的表面上提供具有低细胞毒性的表面时可以容易地形成各种形状的图案， 可以形成能够良好培养细胞的细胞培养基质; 使用该感光性树脂组合物形成的细胞培养基材; 以及使用该感光性树脂组合物的细胞培养基板的制造方法。 在包含光聚合性单体（A）和光聚合引发剂（B）的感光性树脂组合物中，使用的光聚合性单体（A）含有规定量的至少三官能的多官能单体（A1），其含量 光聚合引发剂（B）在规定范围内。