公开(公告)号：EP2126208A2

公开(公告)日：2009-12-02

申请号：EP08708054.5

申请日：2008-01-22

Applicant: BASF SE

Inventor： PERETOLCHIN, Maxim ,  SCHERR, Günter ,  ETTL, Roland ,  SCHÄDLER, Volker

IPC: D21H19/16 ,  A47L13/00 ,  D21H19/26 ,  B24D3/28

CPC classification number: B24D3/28 ,  D21H19/16 ,  D21H19/26 ,  Y10T428/24355

Abstract: The invention relates to flexible, flat substrates having an abrasive surface, characterised in that they can be obtained by applying an aqueous solution or dispersion of at least one pre-condensate of a thermocurable resin on the upper and/or lower side of a flexible, flat substrate, in an amount of at least 5 to 90% in weight in relation to the non-coated, dry substrate, the pre-condensate is cross-linked and the treated substrate is dried.

Abstract translation: 具有磨料表面的柔性的片状基材，其可通过将至少一种可热固化树脂的预缩合物的水溶液或分散体施加到柔性片状基材的顶部和/或底部上而获得， 至少5至90重量％，基于未涂覆的干燥基材，将预缩合物交联并干燥经处理的基材。

公开(公告)号：EP2083976A2

公开(公告)日：2009-08-05

申请号：EP07821532.4

申请日：2007-10-18

Applicant: BASF SE

Inventor： SCHMIDT, Michael ,  FINKENAUER, Michael ,  SCHERR, Günter ,  BRAUN, Frank ,  WEINKÖTZ, Stephan ,  AUENMÜLLER, Jürgen von ,  RICHTER, Oliver ,  PERETOLCHIN, Maxim

IPC: B27N3/00

CPC classification number: B27N3/005 ,  Y10T428/249972 ,  Y10T428/25 ,  Y10T428/253 ,  Y10T428/254 ,  Y10T428/2991 ,  Y10T428/31902 ,  Y10T428/31971 ,  Y10T428/31978 ,  Y10T428/31982 ,  Y10T428/31989

Abstract: The invention relates to a light material containing wood having an average density in the region of between 200 to 600 kg/m3, and which comprises, in relation to the material containing wood, A) 30 to 95% by wt. of wood particles, B) 1 to 25% by wt. of a filling material having a bulk density in the region of between 10 to 150 kg/m3, selected from the group consisting of foamable plastic particles and already foamed plastic particles, C) 0.1 to 50% by wt. of a binding agent, and optionally, D) additives. Said claimed material containing wood is characterised by the following relation between the d' values in accordance with the Rosin-Rammler-Sperling-Bennet distribution of the wood particles (A) and the particles of the filling material (B): d' of the particles (A) ≤2,5 × d' of the particles (B).

Abstract translation: 本发明涉及含有木材的轻质材料，其平均密度在200-600kg / m 3的范围内，并且相对于含木材的材料，该轻质材料包含A）30-95重量％ 的木材颗粒，B）1至25重量％ 的堆积密度在10-150kg / m 3之间的填充材料，所述填充材料选自由可发泡塑料颗粒和已经发泡的塑料颗粒组成的组，C）0.1-50重量％ 的粘合剂，和任选的D）添加剂。 所述要求保护的含有木材的材料的特征在于根据木材颗粒（A）和填充材料（B）的松香 - 拉姆勒 - 斯珀林 - 班纳特分布的d'值之间的关系：d' 颗粒（A）≤2.5×d'颗粒（B）。

公开(公告)号：EP2083975A1

公开(公告)日：2009-08-05

申请号：EP07821531.6

申请日：2007-10-18

Applicant: BASF SE

Inventor： SCHMIDT, Michael ,  FINKENAUER, Michael ,  SCHERR, Günter ,  BRAUN, Frank ,  WEINKÖTZ, Stephan ,  PERETOLCHIN, Maxim ,  AUENMÜLLER, Jürgen von

IPC: B27N3/00

CPC classification number: B27N3/005 ,  Y10T428/249972 ,  Y10T428/25 ,  Y10T428/253 ,  Y10T428/254 ,  Y10T428/2991 ,  Y10T428/31902 ,  Y10T428/31971 ,  Y10T428/31978 ,  Y10T428/31982 ,  Y10T428/31989

Abstract: Light, wood-containing material with an average density in the range of 200 to 600 kg/m3, containing, each referring to the wood-containing material: A) 30 to 95% by weight wood particles; B) 1 to 25% by weight a filler with a bulk density in the range of 10 to 150 kg/m3, selected from the group consisting of foamable plastic particles and plastic particles that are already foaming; C) 0.1 to 50% by weight a binder, and possibly D) additives, wherein component (B) contains foaming plastic particles gained by comminution from molds, in an amount, with reference to component (B), in the range of 1 to 100% by weight.