Adhesively edge-padding a stack of collated carbonless paper

C - Chemistry – Metallurgy – 09 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

400/7020, 154/72

C09J 201/00 (2006.01) B42B 5/00 (2006.01) B42C 9/00 (2006.01) B42D 3/00 (2006.01) C09J 133/08 (2006.01)

Patent

CA 2008452

Known adhesive compositions for edge-padding a stack of sets of collated sheets of carbonless copy paper have not provided both good fanout and good adhesion within individual sets unless used with carbonless copy paper of the company that supplies the adhesive. This problem is here resolved by using a water-based adhesive composition that differs from those in current use simply by adjusting the amount and type of monohydric and polyhydric alcohol. Best results are attained when the polyhydric alcohol is noncrystalline sorbitol.

Les compositions d'adhésif connues pour le collage sur un côté des blocs de paquets de feuilles de papier autocopiant ne procurent pas une bonne séparation en éventail et une bonne adhérence à l'intérieur des paquets individuels à moins d'être utilisées avec le papier autocopiant fabriqué par l'entreprise qui fournit l'adhésif. Ce problème est ici résolu à l'aide d'une composition d'adhésif à base d'eau qui diffère des compositions qui sont actuellement utilisées simplement par l'ajustement de la quantité et du type d'alcool monohydrique et polyhydrique utilisés dans la composition. Les meilleurs résultats sont obtenus lorsque l'alcool polyhydrique correspond à du sorbitol non cristallin.

LandOfFree

Say what you really think

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

Rating

Adhesively edge-padding a stack of collated carbonless paper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adhesively edge-padding a stack of collated carbonless paper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesively edge-padding a stack of collated carbonless paper will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1600867

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