公开(公告)号：DE102006008869A1

公开(公告)日：2007-08-30

申请号：DE102006008869

申请日：2006-02-21

Applicant: BOSCH GMBH ROBERT ,  BASF AG

Inventor： KOLTZENBURG SEBASTIAN ,  SCHROF WOLFGANG ,  WAGNER EVA ,  MEIER THOMAS ,  BRINZ T ,  BURK T ,  GEIGER T ,  TIEFENBACHER MARKUS

IPC: G01N19/04 ,  G01N33/44 ,  G01N35/10

Abstract: The method involves providing materials from a number of materials within a predetermined time interval. A surface of a substrate is coated with the respective provided materials below respective surface coatings. The surface coatings are hardened by ultraviolet (UV)-light. A property of each produced coating is determined, where the produced coatings have a laminar and continuous extension of 25 centimeter /2 that runs parallel to the surface of the substrate. The substrate is made of a material that is selected from a group having wood, metal, glass, ceramics and plastic. Independent claims are also included for the following: (1) a device for automatically implementing high-throughput tests of materials for surface coatings (2) an application of a method and a device for implementing high-throughput tests of materials for surface coatings.

公开(公告)号：DE4106658A1

公开(公告)日：1992-09-03

申请号：DE4106658

申请日：1991-03-02

Applicant: BASF AG

Inventor： LEONHARD CHRISTIAN ,  MEIER THOMAS ,  CRAMER EDWIN DR ,  NISSEN DIETMAR DR

IPC: B29C35/02 ,  B29C70/46

Abstract: Prodn. of moulded prods. (I), esp. laminated springs, from fibre reinforced, liq., heat curable synthetic resin (II), by impregnating the fibre (in the form of strand, bundles, or woven or non-woven mat) with (II), converting into a laminate sheet, opt. cutting into strips, and curing a combination of several strips by heating in a press. The novelty is that the layers of laminate strips are hardened by applying the pressure to the largest opposite surfaces of the moulding so that the curing process starts from one of these surfaces and proceeds towards the other. More specifically, one surface of the moulding is heated to 5-50 deg.C above the starting temp. (T) of the resin curing reaction and the opposite surface surface is heated to 50-30 deg.C below T. The resin in the strips differs in reactivity, basically showing a continuous change in reactivity over the cross section of the moulding. USE/ADVANTAGE - The process enables the prodn. of laminated springs, etc. with a large cross-section, without shrinkage, delamination or cracking (contrast prior-art processes in which both surfaces harden before the middle of the moulding)