公开(公告)号：WO2012139941A1

公开(公告)日：2012-10-18

申请号：PCT/EP2012/056130

申请日：2012-04-04

Applicant: BASF SE ,  GERST, Matthias ,  WULFF, Dirk ,  HARRER, Heinrich

Inventor： GERST, Matthias ,  WULFF, Dirk ,  HARRER, Heinrich

IPC: C09J4/00 ,  C09J133/00

CPC classification number: C09J4/00 ,  C08F2/22 ,  C09J7/385 ,  C09J109/06 ,  C09J133/02 ,  C09J133/066 ,  C09J133/068 ,  C09J133/08 ,  C09J133/12 ,  C09J133/14 ,  C09J139/04 ,  C09J2201/606 ,  C09J2433/00 ,  Y10T428/287 ,  C08F2220/185 ,  C08F220/14 ,  C08F2220/387 ,  C08F220/20 ,  C08F220/06 ,  C08F212/08 ,  C08F2220/325

Abstract: Beschrieben wird eine Haftklebstoffdispersion, enthaltend ein in Wasser dispergiertes, durch Emulsionspolymerisation gebildetes Polymer P1. Das Polymer P1 ist gebildet aus einem Monomergemisch, enthaltend (a) mindestens 40 Gew.% C4 bis C20 Alkyl(meth)acrylate, welche, wenn sie als Homopolymere polymehsiert sind, eine Glasübergangstemperatur von -30 °C oder weniger aufweisen, (b) mindestens 0,05 Gew.% (Meth)acrylatmonomere mit einem Substituenten der Formel (I), wobei X für CH 2 , O, NH oder NR steht und R für eine C1 bis C4-Alkylgruppe steht, (c) mindestens 0,1 Gew.% Säuremonomere. Das Monomerengemisch enthält entweder mindestens 0,05 Gew.% Glycidyl(meth)acrylat und/oder die Haftklebstoffdispersion enthält mindestens ein weiteres Polymer P2, welches Glycidylgruppen aufweist.

Abstract translation: 本发明公开了包括一种压敏粘合剂分散体的水分散，由聚合物P1的乳液聚合形成。 聚合物P1是由包含（A）含有至少40％的C 4至C 20烷基（甲基），当它们被polymehsiert作为均聚物的丙烯酸酯，具有-30℃或更低的玻璃化转变温度，单体混合物（b）形成 至少0.05重量与式（I），其中X是CH 2，O，NH或NR，且R的取代基％的（甲基）丙烯酸酯单体为C1-C4烷基，（c）至少0.1重量 ％的酸单体。 这种单体可以含有至少0.05重量％的缩水甘油基（甲基）丙烯酸酯和/或包含至少一种另外的聚合物P2，其具有缩水甘油基的粘合剂分散体。

公开(公告)号：EP3694946A1

公开(公告)日：2020-08-19

申请号：EP18773483.5

申请日：2018-09-28

Applicant: BASF SE

Inventor： WULFF, Dirk ,  LICHT, Ulrike ,  CHRIST, Thomas ,  GERST, Matthias

IPC: C09J133/08 ,  C09J7/35 ,  C08L67/02

公开(公告)号：EP3137558B1

公开(公告)日：2018-06-13

申请号：EP15717866.6

申请日：2015-04-17

Applicant: BASF SE

Inventor： WULFF, Dirk ,  LICHT, Ulrike ,  PREISHUBER-PFLUEGL, Peter

IPC: C09D4/06 ,  C09D133/02

CPC classification number: C09D133/08 ,  C08K3/013 ,  C08L2201/56 ,  C09D4/06 ,  C09D133/02 ,  G10K11/162 ,  C08F220/06 ,  C08F220/18 ,  C08F220/34

公开(公告)号：EP3137558A1

公开(公告)日：2017-03-08

申请号：EP15717866.6

申请日：2015-04-17

Applicant: BASF SE

Inventor： WULFF, Dirk ,  LICHT, Ulrike ,  PREISHUBER-PFLUEGL, Peter

IPC: C09D4/06 ,  C09D133/02

CPC classification number: C09D133/08 ,  C08K3/013 ,  C08L2201/56 ,  C09D4/06 ,  C09D133/02 ,  G10K11/162 ,  C08F220/06 ,  C08F220/18 ,  C08F220/34

Abstract: The invention relates to a non-aqueous sound-deadening composition, comprising (a) a non-pulverulent polyacrylate binder having a K value in the range of 10 to 35, measured as a 1% solution in tetrahydrofuran; (b) inorganic fillers; and a free-radically polymerizable compound which comprises at least one free-radically polymerizable C-C double bond and has a boiling point at normal pressure of greater than 160°C. The invention also relates to a method for damping vibrations or oscillations in vehicle and machine components using the sound-deadening composition according to the invention.

Abstract translation: 下面给出的非水声deadener组合物，包含（a）具有在从10至35的范围内，测量为在四氢呋喃中的1％浓度的溶液的K值一个非粉状聚丙烯酸酯粘合剂; （B）无机填料; 和具有至少一个可自由基聚合的C-C双键和具有在大于160℃如此描述的常压沸点的能自由基聚合的化合物是用于阻尼车辆和机器的部件的振荡或振动的方法，使用 声音deadener发明组合物。

公开(公告)号：EP2718385B1

公开(公告)日：2015-03-11

申请号：EP12725456.3

申请日：2012-06-05

Applicant: BASF SE

Inventor： LICHT, Ulrike ,  WULFF, Dirk ,  CHRIST, Thomas ,  FILGES, Ulrich

IPC: C09J133/00

CPC classification number: C09J133/10 ,  C08L2312/06

公开(公告)号：EP2718385A1

公开(公告)日：2014-04-16

申请号：EP12725456.3

申请日：2012-06-05

Applicant: BASF SE

Inventor： LICHT, Ulrike ,  WULFF, Dirk ,  CHRIST, Thomas ,  FILGES, Ulrich

IPC: C09J133/00

CPC classification number: C09J133/10 ,  C08L2312/06

Abstract: The invention relates to a radiation cross-linkable hot-melt adhesive, containing at least one poly(meth)acrylate, which can be radiation cross-linked and which is formed from C1 to C10 alkyl(meth)acrylates to at least 60 wt%, and at least one oligo(meth)acrylate, which contains non-acrylic C-C double bonds and has a K value of less than or equal to 20. The hot-melt adhesive contains a photoinitiator, which can be present as an additive not bonded to the poly(meth)acrylate and/or not bonded to the oligo(meth)acrylate, can be polymerized into the poly(meth)acrylate, and/or can be bonded to the oligo(meth)acrylate. The hot-melt adhesive can be used to produce adhesive tapes.

公开(公告)号：EP4010386A1

公开(公告)日：2022-06-15

申请号：EP20764946.8

申请日：2020-07-28

Applicant: BASF SE

Inventor： GERST, Matthias ,  MOEBIUS, Stephan ,  GROSS, Michael ,  WULFF, Dirk

IPC: C08F220/18 ,  C09J133/06 ,  C08F2/22

公开(公告)号：EP3080175B1

公开(公告)日：2018-07-18

申请号：EP14808994.9

申请日：2014-12-05

Applicant: BASF SE

Inventor： DIMMER, Jörg-Alexander ,  WULFF, Dirk ,  PREISHUBER-PFLÜGL, Peter

IPC: C08F220/18 ,  F16F9/30 ,  C08F220/14

CPC classification number: B60R13/08 ,  B05D3/007 ,  B60R13/0861 ,  C08F220/14 ,  C08J3/02 ,  C08J2333/12 ,  C08K3/013 ,  C08K3/26 ,  C08K3/30 ,  C08K2003/265 ,  C08K2003/3045 ,  C09D7/61 ,  C09D133/12 ,  C08F2220/1825 ,  C08L33/12

公开(公告)号：EP3322764A1

公开(公告)日：2018-05-23

申请号：EP16739103.6

申请日：2016-07-14

Applicant: BASF SE

Inventor： LICHT, Ulrike ,  WULFF, Dirk ,  MISSKE, Andrea

IPC: C09J133/14 ,  C08F220/18

Abstract: The invention relates to a hot-melt adhesive containing at least one poly(meth)acrylate which is formed from at least one monomer M1 selected from C1- to C18-alkyl-(meth)acrylates, and at least one monomer M2 of general formula (A) where X represents O, NH or CH
2 , Y represents a divalent organic connection group, and R represents H or a methyl group. The invention also relates to a corresponding poly(meth)acrylate with polymerised photoinitiator and the use of same for producing adhesives, preferably pressure-sensitive adhesives for producing adhesive labels, adhesive tapes, plasters, bandages and self-adhesive films.

公开(公告)号：EP2595841A1

公开(公告)日：2013-05-29

申请号：EP11736340.8

申请日：2011-07-20

Applicant: BASF SE

Inventor： FONSECA, Gledison ,  WULFF, Dirk ,  WEISS, Axel ,  HERRERA TABOADA, Lidcay ,  SIROKY, Jürgen

IPC: B60R13/08 ,  B61D17/18 ,  F16F7/00 ,  G10K11/16 ,  G10K11/162 ,  G10K15/00 ,  C08F2/20 ,  C08F2/22 ,  C08F220/10 ,  C08K3/00

CPC classification number: B61D17/185 ,  B60R13/08 ,  C08F2/20 ,  C08F2/22 ,  C08F220/10 ,  C08F283/002 ,  C08K3/013 ,  F16F7/00 ,  G10K11/16 ,  G10K11/162 ,  G10K15/00

Abstract: The invention relates to the use of a polymer dispersion for producing anti-drumming compounds, wherein the polymer dispersion can be obtained by the emulsion polymerization of radically polymerizable monomers in the presence of at least one protective colloid, which is an amphiphilic graft copolymer. Preferred protective colloids are such that comprise a polyalkylene oxide main chain and vinyl ester-containing side chains. The invention also relates to corresponding anti-drumming compounds which contain the polymer dispersion and to a method for damping vibrations or oscillations of components in vehicles.