第四級アンモニウム及び防水/防腐剤組成物

Japanese Patent JP4070234

B2

A method for the preparation of C₁-C₂₀-alkyl or aryl-substituted alkyl, C₈-C₂₀-alkyl quaternary ammonium carbonates of the formula wherein R¹ is a C₁-C₂₀-alkyl or aryl-substituted alkyl group, and R² is a C₈-C₂₀-alkyl group, said method comprising (a) reacting a quaternary ammonium chloride reactant and a metal hydroxide reactant in an alcohol solvent to yield a quaternary ammonium hydroxide and (b) reacting said quaternary ammonium hydroxide with carbon dioxide to yield the desired quaternary ammonium carbonate.The products are particularly useful in wood preservative systems, as surfactants and as biocides.

JP2024512067	Waste-free processing and lignin-modified fibrous plant materials for lignin modification of fibrous plant materials
JP2021523286	Flame Retardant and Potential Hardener Compositions, Methods for Making Flame Retardant Wood and Cellulose Fiber Based Composites and Boards, and Flame Retardant Wood and Cellulose Fiber Based Boards
WO/2007/083578	FORMALDEHYDE SCAVENGER, DEODORANT COMPOSITION, DEODORANT SOLUTION AND WOODEN MATERIAL

Walker, Ray

JP50217795A

April 02, 2008

June 09, 1994

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Lonza Incorporated

B27K3/20; C07C211/63; A01N33/02; A01N33/12; A01N37/00; A01N37/02; A01N37/04; A01N37/06; A01N37/10; A01N37/36; A01N47/06; A01N59/00; A01N59/14; B27K3/34; B27K3/36; B27K3/38; B27K3/50; B27K7/00; C07C51/41; C07C53/10; C07C53/122; C07C53/126; C07C57/12; C07C59/105; C07C69/34; C07C69/527; C07C69/675; C07C209/62; C07C209/68; C07C211/62; C07C211/64; C07D305/08; C07D307/20; C09K3/18; A01N; C07C

JP523008A

GB1192401A
US4216168

Hideto Asamura
Hajime Asamura
Sadafumi Kobori

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