摘要:
A polycarbonate resin sheet which has a small heat shrinkage factor and small variations thereof and is useful for thermoforming and a production process therefor.The sheet is made of a polycarbonate resin and has a thickness of 0.2 to 2.0 mm, a heat shrinkage factor in the extrusion direction (MD) of 2 to 8% when it is heated at 180° C. for 10 minutes and a standard deviation of heat shrinkage factor in the transverse direction (TD) of 1.5 or less.
摘要:
It is an object of the present invention to provide a polycarbonate-polydiorganosiloxane copolymer having improved transparency. The present invention is the polycarbonate-polydiorganosiloxane copolymer comprises a polycarbonate block and a polydiorganosiloxane block, wherein (i) the copolymer has an aggregation structure comprising a matrix of the polycarbonate and polydiorganosiloxane domains dispersed therein; (ii) the polydiorganosiloxane domains have an average size of 5 to 40 nm and a normalized dispersity of not more than 30%; and (iii) the total light transmittance is not less than 88%.
摘要:
Methods and systems for context-based check-out flows using a pass-through payment gateway (PTPG) are described. One method in a user computing device includes transmitting a probability request for a user to a network application seeking an indication of whether the user would likely utilize payment information stored by the network application while placing an order using a commerce application. Upon receiving a response, the commerce application presents a UI element indicating that the user may utilize the stored payment information to complete the order. Another method in a PTPG includes receiving a request from a commerce application to charge a user for an order. In response, the gateway transmits a charge request to an identified payment gateway system for the commerce application on behalf of the commerce application such that a monetary amount is credited to an account of the commerce application directly by the payment gateway system.
摘要:
This invention seeks to provide an extrusion-molded product formed from a resin composition that contains an aromatic polycarbonate resin and is excellent in transparency, appearance and flame retardancy.This invention is an extrusion-molded product formed from a resin composition comprising 100 parts by weight of an aromatic polycarbonate resin having a branched structure and a branching ratio of 0.7 to 1.5 mol % (component A) and 0.005 to 5 parts by weight of a flame retardant.
摘要:
There is provided a polycarbonate which is excellent in both surface slipperiness and abrasion resistance.The polycarbonate is a polycarbonate which has a group having a siloxane structure and an aryl group at terminals in a specific ratio.
摘要:
It is an object of the present invention to provide a polycarbonate-polydiorganosiloxane copolymer having improved transparency.The present invention is the polycarbonate-polydiorganosiloxane copolymer comprises a polycarbonate block and a polydiorganosiloxane block, wherein (i) the copolymer has an aggregation structure comprising a matrix of the polycarbonate and polydiorganosiloxane domains dispersed therein; (ii) the polydiorganosiloxane domains have an average size of 5 to 40 nm and a normalized dispersity of not more than 30%; and (iii) the total light transmittance is not less than 88%.