Process for the production of dioxanone

Details Process for the production of dioxanone Process for the production of dioxanone

1993-12-10

1995-02-21

Acquah, Samuel A.

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

Synthetic resins

From carboxylic acid or derivative thereof

525411, 525415, 528361, 549274, 606228, 606230, C08G 6308, A61B 1700

Patent

active

053917073

ABSTRACT:
Processes of producing 1,4-dioxan-2-one (p-dioxanone) are improved by the addition of a blocking agent to a crude reaction product containing p-dioxanone. The blocking agent reacts with unreacted starting materials in the crude reaction product to protect the active sites thereon with groups that do not initiate polymerization of p-dioxanone. The polymerization of p-dioxanone before its recovery from the process is thereby inhibited.

REFERENCES:
patent: 2142033 (1938-12-01), McNamee et al.
patent: 2759003 (1956-08-01), Jansen et al.
patent: 2900395 (1959-08-01), Guest et al.
patent: 3000906 (1961-09-01), Hasek et al.
patent: 3020289 (1962-02-01), Welpert
patent: 3063967 (1962-11-01), Schultz
patent: 3119840 (1964-01-01), Mayheur et al.
patent: 3259607 (1966-07-01), Cherdron et al.
patent: 3912599 (1975-10-01), Dawes
patent: 3950361 (1976-04-01), Taneda et al.
patent: 4052988 (1977-10-01), Doddii et al.
patent: 4070375 (1978-01-01), Suzuki
patent: 4643191 (1987-02-01), Bezwada et al.
patent: 4646741 (1987-03-01), Smith
patent: 4653497 (1987-03-01), Bezwada et al.
patent: 4788979 (1988-12-01), Jarrett et al.
patent: 4838267 (1989-06-01), Jamiolkowski et al.
patent: 5007923 (1991-04-01), Bezwada et al.
patent: 5023350 (1991-06-01), Bhatia
patent: 5047048 (1991-09-01), Bezwada et al.
patent: 5076807 (1991-12-01), Bezwada et al.
patent: 5080665 (1992-01-01), Jarrett et al.

Affiliated with

Also associated with

Rating

Process for the production of dioxanone does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of dioxanone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of dioxanone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1931145