SURFACE HARDENING AGENT FOR CONCRETE

Brand Owner Address Description
FRICTEX BASF LEC CONSTRUCTION CHEMICALS 100 CAMPUS DRIVE FLORHAM PARK NJ 07932 SURFACE HARDENING AGENT FOR CONCRETE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The production method for an optical fiber connector includes the steps of: injecting and hardening a first resin (26) into a resin-injection portion (29) of a connector body (22), the first resin (26) being a light hardening resin or a heat hardening resin; forming a pre-lens by further injecting a second resin (27) on the hardened first resin (26), the second resin (27) being the light hardening resin or the heat hardening resin; and forming a lens by hardening the second resin (27). In this way, it is possible to provide a production method for an optical lens by which influences by volume shrinkage of a resin are decreased, a lens surface can be formed with high accuracy and the product can be made with high quality.