Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sprayable composition, the use thereof, and method for sealing openings or gaps in components

A technology of composition and hydrolysis group, which is applied in the direction of building components, building insulation materials, coatings, etc., can solve problems such as dependence, achieve rapid curing, and contribute to the effect of stability

Inactive Publication Date: 2017-02-15
HILTI AG
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these compositions have the disadvantage that they exhibit only moderate rainfastness and are strongly dependent on climatic conditions, such as air humidity, temperature and air flow

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sprayable composition, the use thereof, and method for sealing openings or gaps in components
  • Sprayable composition, the use thereof, and method for sealing openings or gaps in components
  • Sprayable composition, the use thereof, and method for sealing openings or gaps in components

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0111] To prepare the compositions of the invention, the components are mixed and homogenized as follows:

[0112]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
humidityaaaaaaaaaa
Login to View More

Abstract

The invention describes a sprayable composition, the use thereof, and a method for sealing openings or gaps in components. Described are a sprayable and stable composition comprising at least one organopolysiloxane that contains hydroxyl groups and / or hydrolysable groups, at least one crosslinking agent based on a functionalised silane, at least one filler based on silicon dioxide, and at least one condensation catalyst; the use thereof as a coating; and a method for sealing openings or gaps in components.

Description

technical field [0001] The present invention relates to compositions based on moisture-cross-linking organopolysiloxanes, their use as sealants and methods for sealing openings and gaps in building components. Background technique [0002] It is known in the prior art to seal gaps (hereinafter also referred to as “joints”) between building components, such as walls, for example with sealants during the construction of buildings. In building technology, a desired or permissible gap or intermediate space between two building components or materials is called a joint. A common use is the (fire-proof) sealing of so-called connection joints or sliding joints, which occur, for example, in overhanging building facades. A connecting seam necessarily occurs when two different parts of the same or different materials are placed against each other. For this purpose, the insulating material is usually first inserted and then the sealant is applied, preferably by spraying. [0003] In...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/06C08L83/04C08K13/06C08K9/00C08K3/36C08K5/5415C08K5/5419C08K5/5425C08K5/5465C08K5/57C09D183/06C09D7/12E04B1/66C09D7/62
CPCC08K3/36C08K5/5415C08K5/5419C08K5/5425C08K5/5465C08K5/57C08K9/00C08K13/06C08L83/04C08L83/06C09D183/06E04B1/66C08L83/00C08G77/16C08G77/18C09D7/62C09D5/021
Inventor S·朱莉S·法尔肯贝格J·胡贝尔S·西蒙C·弗格E·德尔伯D·佐勒
Owner HILTI AG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products