Binary-branched polyoxaalkylene macromolecules process for makin

Details Binary-branched polyoxaalkylene macromolecules process for makin Binary-branched polyoxaalkylene macromolecules process for makin

1998-04-30

1999-03-23

Acquah, Samuel A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528230, 528248, 528249, 528265, 528266, 528310, 528322, 528373, 528403, 525509, 525535, 525540, 424DIG16, 548473, 548478, 549416, C08F28300, C08G 400

Patent

active

058861106

ABSTRACT:
Branched, dendrimeric macromolecules having a central nucleus and a series of polyoxaalkylene chains that radiate from the nucleus and spread into the surrounding space branching a cascade fashion until the desired size results. Molecules formed in this manner are free of excessive functional crowding on their outer surfaces. Synthetic methods of preparing these molecules and their uses are described.

REFERENCES:
patent: 4289872 (1981-09-01), Denkewalter et al.
patent: 4587329 (1986-05-01), Tomalia et al.
patent: 4737550 (1988-04-01), Tomalia
patent: 5041516 (1991-08-01), Frechet et al.
patent: 5099042 (1992-03-01), Wardle et al.
patent: 5294365 (1994-03-01), Welch et al.

Affiliated with

Also associated with

Rating

Binary-branched polyoxaalkylene macromolecules process for makin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Binary-branched polyoxaalkylene macromolecules process for makin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Binary-branched polyoxaalkylene macromolecules process for makin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2126290