Low-emission adhesive composition based on a solvent

C - Chemistry – Metallurgy – 09 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09J 131/04 (2006.01) C09J 11/06 (2006.01) C09J 165/00 (2006.01) C09J 171/10 (2006.01)

Patent

CA 2580746

Described is a low-emission adhesive, whose polymers are dissolved in a mixture of acetone and ethanol. The adhesive is characterized by very low emissions of solvents, with otherwise equally good properties compared to standard solvent-synthetic resin based adhesives. In particular with respect to viscosity and spreadability, surface tension, depth of penetration, wettability, simplicity and speed of processing, as well as adhesion, gluing strength and adhesive spectrum, the adhesive of the invention is equal to other adhesives based on solvents and thus superior to dispersion-adhesives that are based on aqueous solutions. Due to its low solvent emissions and absence of chlorinated solvents, the present adhesive is suitable for applications for which only dispersion-adhesives that are based on aqueous dispersions were reserved until now. This is true in particular for applications in enclosed spaces. The adhesive is very suitable for gluing of wooden floors in internal construction work.

L'invention concerne un adhésif produisant peu d'émissions, dont les polymères sont dissous dans un mélange d'acétone et d'éthanol. Cet adhésif se caractérise par le fait qu'il produit peu d'émissions de solvants, mais possède des propriétés tout aussi bonnes que celles d'autres adhésifs standard à base de résine synthétique et de solvants. En termes de viscosité et de dispersion, de tension de surface, de profondeur de pénétration, de mouillabilité, de simplicité et de vitesse de traitement, d'adhésion, de force de collage et de spectre d'adhésion, l'adhésif de l'invention est identique à d'autres adhésifs à base de solvants et, par conséquent, présente un avantage par rapport aux adhésifs de dispersion à base de solutions aqueuses. Grâce à ses caractéristiques de faible émission de solvants et à l'absence de solvants chlorés, le présent adhésif peut être utilisé dans des applications réservées jusqu'à présent aux adhésifs de dispersion à base de dispersions aqueuses, en particulier dans le cas des applications dans des espaces clos. L'adhésif de l'invention est particulièrement adapté au collage de parquets dans des travaux de construction d'intérieur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Low-emission adhesive composition based on a solvent does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low-emission adhesive composition based on a solvent, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-emission adhesive composition based on a solvent will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1553528

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.