Process for the preparation of berlinite crystals with high Q fa

Details Process for the preparation of berlinite crystals with high Q fa Process for the preparation of berlinite crystals with high Q fa

1989-01-26

1991-02-05

Straub, Gary P.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156621, 156DIG61, 423311, C30B 2914, C30B 710, C01B 1516

Patent

active

049902172

ABSTRACT:
The invention relates to a process for the preparation of berlinite crystals AlPO.sub.4, with a high Q factor, from seeds or crystalline flakes of AlPO.sub.4, by a hydrothermal method. It is characterized in that the crystallization solution is a sulfuric solution of AlPO.sub.4. The invention also relates to the berlinite monocrystals obtained by this process.

REFERENCES:
patent: 4247358 (1981-01-01), AuCoin et al.
patent: 4300979 (1981-11-01), Kolb et al.
patent: 4324773 (1982-04-01), Chai et al.
patent: 4382840 (1983-05-01), Chai et al.
patent: 4481069 (1984-11-01), Chai et al.
patent: 4578146 (1986-03-01), Chai et al.
patent: 4579622 (1986-04-01), Caporaso et al.
patent: 4678535 (1987-07-01), Mang
Ameliorationn de la qualite cristalline de la berlinite: solubilite et croissance en milieu sulfurique Aline Goiffon, Jean-Claude Jumas, Christian Avinens et Etienne Philippot, pp. 593-604, Revue de Chimie Materials t.24, 1987, #6.

Affiliated with

Also associated with

Rating

Process for the preparation of berlinite crystals with high Q fa 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 preparation of berlinite crystals with high Q fa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of berlinite crystals with high Q fa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-8806