To provide a medical sheet with which a surface (a portion) subjected to ion bombardment, and a surface (a portion) which has not been subjected to ion bombardment can be distinguished from each other; and a production method therefor. When Δb refers to the difference between value b1, which is the b value of a roughened surface portion 3, and value b2, which is the b value of a second surface 7, this medical sheet has a Δb in the range of 1.5-11 inclusive. A production method for the medical sheet includes: a surface roughening step in which a portion or the entirety of a first surface 5 of a sheet including polytetrafluoroethylene is subjected to surface roughening treatment to form a roughened surface portion 5; and a heating step in which the sheet which includes the polytetrafluoroethylene and which has undergone the surface roughening step is heated to obtain the medical sheet.

To provide a medical sheet with which a surface (a portion) subjected to ion bombardment, and a surface (a portion) which has not been subjected to ion bombardment can be distinguished from each other; and a production method therefor. When Δb refers to the difference between value b1, which is the b value of a roughened surface portion 3, and value b2, which is the b value of a second surface 7, this medical sheet has a Δb in the range of 1.5-11 inclusive. A production method for the medical sheet includes: a surface roughening step in which a portion or the entirety of a first surface 5 of a sheet including polytetrafluoroethylene is subjected to surface roughening treatment to form a roughened surface portion 5; and a heating step in which the sheet which includes the polytetrafluoroethylene and which has undergone the surface roughening step is heated to obtain the medical sheet.

Information is stored in an optical element in the form of a glass or plastic body embodied as spectacles lens, spectacles lens blank or spectacles lens semi-finished product. The information in the form of data is stored on or in the glass or plastic body by creating at least one marking with a marking system. The marking can be read by a reading apparatus. The marking system has an interface for reading information individualizing the optical element. The marking is created permanently by the marking system on or in the optical element at a definition point of a local body-specific coordinate system set by two points on or in the optical element. In this body coordinate system, the manufacturer specifies the position of the lens horizontal and/or the far and/or the near and/or the prism reference point.

Information is stored in an optical element in the form of a glass or plastic body embodied as spectacles lens, spectacles lens blank or spectacles lens semi-finished product. The information in the form of data is stored on or in the glass or plastic body by creating at least one marking with a marking system. The marking can be read by a reading apparatus. The marking system has an interface for reading information individualizing the optical element. The marking is created permanently by the marking system on or in the optical element at a definition point of a local body-specific coordinate system set by two points on or in the optical element. In this body coordinate system, the manufacturer specifies the position of the lens horizontal and/or the far and/or the near and/or the prism reference point.

The disclosure provides microstructured articles and methods useful for detecting an analyte in a sample. The articles include microwell arrays. The articles can be used with an optical system component in methods to detect or characterize an analyte.

In an injection molded product of the invention, an unevenness forming portion having unevenness formed by thermal expansion of thermally expandable capsules is formed. The injection molded product includes a highly expanded portion that is formed at a surface side of the unevenness forming portion in a thickness direction of the injection molded product and in which the thermally expandable capsules are thermally expanded, and a main body portion that is a portion adjacent to the highly expanded portion in the thickness direction and in which the thermally expandable capsules are substantially not thermally expanded. The thickness of the highly expanded portion is a half or smaller than the thickness of the injection molded product in the unevenness forming portion, and a polymer material of the highly expanded portion and a polymer material of the main body portion are the same polymer material.

In an injection molded product of the invention, an unevenness forming portion having unevenness formed by thermal expansion of thermally expandable capsules is formed. The injection molded product includes a highly expanded portion that is formed at a surface side of the unevenness forming portion in a thickness direction of the injection molded product and in which the thermally expandable capsules are thermally expanded, and a main body portion that is a portion adjacent to the highly expanded portion in the thickness direction and in which the thermally expandable capsules are substantially not thermally expanded. The thickness of the highly expanded portion is a half or smaller than the thickness of the injection molded product in the unevenness forming portion, and a polymer material of the highly expanded portion and a polymer material of the main body portion are the same polymer material.

A formable resin sheet includes a base, a thermally expansive layer provided on a first side of the base and containing a thermally expandable material, a thermal conversion layer containing an electromagnetic wave heat conversion material that converts electromagnetic waves to heat and provided on one of the thermally expansive layer and a second side of the base, and an electrically conductive layer that is electrically conductive and is provided on another one of the thermally expansive layer and the second side of the base. At least a portion of the electrically conductive layer is provided so as to be opposite at least a portion of the thermal conversion layer, with the base and the thermally expansive layer interposed therebetween.

The present invention relates to a thermoplastic resin composition for a laser direct structuring process and a molded article produced therefrom. In one embodiment, the thermoplastic resin composition comprises: a polyamide resin; a polyester resin; a rubber-modified aromatic vinyl-based graft copolymer; an inorganic filler; and an additive for laser direct structuring.

The present invention relates to a thermoplastic resin composition for a laser direct structuring process and a molded article produced therefrom. In one embodiment, the thermoplastic resin composition comprises: a polyamide resin; a polyester resin; a rubber-modified aromatic vinyl-based graft copolymer; an inorganic filler; and an additive for laser direct structuring.