Fibrous structures having a durable fragrance and a process for

Details Fibrous structures having a durable fragrance and a process for Fibrous structures having a durable fragrance and a process for

1989-07-31

1990-04-17

Bell, James J.

Coating processes

With post-treatment of coating or coating material

Heating or drying

428905, B05D 302

Patent

active

049179209

ABSTRACT:
A fragrant fibrous structure, such as fabrics, apparels or the like, provided with microcapsules encapsulating a perfume and a resinous binder, preferably a silicone resin, in a weight ratio of 2/1 to 1/5, an add-on amount in the aggregate of said microcapsules and resinous binder being 0.3.about.7.0% based on the weight of the portion to which said microcapsules and resinous binder are adhered, of the fibrous structure. The process for preparing the above fibrous structures comprises applying a treating liquid comprising microcapsules composed of an external wall of a formaldehyde based resin enclosing a perfume and a resinous binder, preferably a low temperature reactive organopolysiloxane prepolymer emulsion, preferably together with a pressure absorbing agent, to at least a part of a fibrous structure and then drying the fibrous structure at a temperature of less than 150.degree. C. to fix said microcapsules on fiber surfaces of the fibrous structure.

REFERENCES:
patent: 4493869 (1985-01-01), Sweeny et al.
patent: 4514461 (1985-04-01), Woo
patent: 4617230 (1986-10-01), Shah et al.
patent: 4713291 (1987-12-01), Sasaki et al.
patent: 4746567 (1988-05-01), Zelter
patent: 4769264 (1988-09-01), Dreger

Affiliated with

Also associated with

Rating

Fibrous structures having a durable fragrance and a process for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fibrous structures having a durable fragrance and a process for , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fibrous structures having a durable fragrance and a process for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1051659