公开(公告)号：EP2531551A1

公开(公告)日：2012-12-12

申请号：EP11700688.2

申请日：2011-01-25

Applicant: BASF SE

Inventor： STEINKE, Tobias, Heinz ,  JUNG, Marc, Rudolf ,  DAIß, Andreas ,  QUADBECK-SEEGER, Hans-Jürgen ,  HAHN, Klaus ,  BAUMGARTL, Horst ,  SCHIERHOLZ, Jens-Uwe ,  WESTER, Bettina ,  MÖCK, Christof

IPC: C08J9/00

CPC classification number: C08J9/06 ,  C08J9/32 ,  C08J2361/28

Abstract: Novel melamine/formaldehyde foams having microcapsules incorporated into the structure of the condensation products, and also a method for the production thereof and uses thereof.

公开(公告)号：EP2493833A1

公开(公告)日：2012-09-05

申请号：EP10773283.6

申请日：2010-10-22

Applicant: BASF SE

Inventor： ULANOVA, Tatiana ,  BAUMGARTL, Horst ,  HAHN, Klaus

IPC: C04B38/02

CPC classification number: C04B38/02 ,  C04B2103/0062 ,  C04B2111/28 ,  C04B2111/52 ,  Y02W30/92 ,  C04B7/02 ,  C04B14/062 ,  C04B14/10 ,  C04B14/102 ,  C04B14/106 ,  C04B14/202 ,  C04B14/365 ,  C04B18/064 ,  C04B24/008 ,  C04B24/2652 ,  C04B24/38 ,  C04B38/0058 ,  C04B38/0067 ,  C04B40/0028 ,  C04B40/0082 ,  C04B40/0089

Abstract: The invention relates to a method for producing an elastic foam by means of foaming a mixture comprising 50 to 97 wt % of an aqueous dispersion A) of SiO
2 particles having an average particle diameter in the range of 1 to 100 nm, 1 to 45 wt % of a polymer dissolved in water, B) 1 to 50 wt % of a propellant, C) 1 to 5 wt % of an emulsifier, D) 0 to 5 wt % of a cross-linking agent capable of reacting with the polymer B), and the foam that can be obtained by means of the method, and to the use thereof.

公开(公告)号：EP2099287A1

公开(公告)日：2009-09-16

申请号：EP07847838.5

申请日：2007-12-05

Applicant: BASF SE

Inventor： WISSEMEIER, Alexander ,  WEIGELT, Wolfgang ,  ALTEHELD, Armin ,  BAUMGARTL, Horst ,  QUADBECK-SEEGER, Hans-Jürgen

IPC: A01G31/00 ,  A01G9/10

CPC classification number: A01G24/00 ,  A01G24/35

Abstract: A plant substrate, consisting of (a) 25 to 100% by weight of an open cell melamine-formaldehyde foam, (b) 0 to 75% by weight of an additional synthetic plant substrate and/or mineral soil, and (c) 0 to 25% by weight of one or more active ingredient-releasing systems and/or additional additives, can be stored and transported in the completely anhydrous state and makes good air circulation in the soil possible.

公开(公告)号：EP2001939A1

公开(公告)日：2008-12-17

申请号：EP07727203.7

申请日：2007-03-22

Applicant: BASF SE

Inventor： HAHN, Klaus ,  VATH, Bernhard ,  ALTEHELD, Armin ,  MÖCK, Christof ,  BAUMGARTL, Horst

IPC: C08J9/00 ,  C08J9/40

CPC classification number: C08J9/0014 ,  C08J9/40 ,  C08J2205/05 ,  C08J2361/28 ,  C08J2475/00

Abstract: Open-cell foam based on a melamine/formaldehyde condensation product which has been modified hydrophobically with a compound having C6-C20-alkyl groups, especially stearyl groups, such as aluminum stearate or stearyl isocyanate, process for its preparation and use.

公开(公告)号：EP1919993A2

公开(公告)日：2008-05-14

申请号：EP06792940.6

申请日：2006-08-22

Applicant: BASF SE

Inventor： BAUMGARTL, Horst ,  MÖCK, Christof ,  VATH, Bernhard

IPC: C08J9/42

CPC classification number: C08J9/42 ,  C08J2205/05 ,  C08J2361/06 ,  C08J2427/00 ,  C08J2483/00

Abstract: The invention relates to a foam material that is produced from a hydrophobic or oloephobic, open-pored foam matrix. Said matrix is impregnated with a substance consisting essentially of a polyvinylidene halide (co)polymer, which can optionally contain additional substituents and also optionally of a fluorocarbon resin and/or a silicone resin. The invention also relates to a method for producing said foam material.

公开(公告)号：EP1893674A1

公开(公告)日：2008-03-05

申请号：EP06763637.3

申请日：2006-06-12

Applicant: BASF SE

Inventor： BAUMGARTL, Horst ,  SCHIERHOLZ, Jens-Uwe

IPC: C08J9/00 ,  C08L61/28

CPC classification number: C08J9/0028 ,  C08J9/0023 ,  C08J9/04 ,  C08J2361/28 ,  C08L61/28

Abstract: The invention relates to a method for thermally producing foams by foaming and cross-linking a mixture which contains a melamine/formaldehyde (MF) precondensate, a hardener and a propellant, wherein a formaldehyde scavenger is introduced prior to heating. A thermoformable melamine/formaldehyde-based foams exhibiting a low-formaldehyde emission and the use thereof for producing parts shaped by thermoforming are also disclosed.