CAS: 15630-89-4; Sodium Percarbonate

上下游产品

dihydrogen peroxide sodium carbonate sodium hydrogencarbonate carbon dioxidesodium carbonate sodium hydrogencarbonate

专利信息

专利号:US-2024309142-A1
优先权日:2023-03-17
标题 :Capped block copolymers, their synthesis, manufacture, and methods of use
发明人：MAN VICTOR FUK-PONG; LI XIAOJIN HARRY; CHEN YIQING; PU GANG; HUNT JR CLINTON
权利人:ECOLAB USA INC
摘要:This disclosure relates to capped block copolymers, preferably reverse block copolymers capped with a hydrophobic group. Preferred hydrophobic groups include benzyl groups and silyl groups. In a preferred embodiment, the reverse block copolymer has at least two arms, wherein each arm is capped with a hydrophobic group. The disclosure also provides for the synthesis of the capped block copolymers as well as methods of using the capped block copolymers for defoaming and antifoaming applications.

专利号:US-5298646-A
优先权日:1993-07-22
标题 :Synthesis of monochloroethyl chloroformates by free radical initiated chlorination of ethyl chloroformate
发明人：GUZIK FREDERICK F; MANNER JAMES A; DAMLE SURESH B
权利人:PPG INDUSTRIES INC
摘要:Ethyl chloroformate is chlorinated in the rectifying zone of a distillation reactor to produce 1-chloroethyl chloroformate and 2-chloroethyl chloroformate.

专利号:US-7250475-B2
优先权日:2003-06-26
标 题:Synthesis of photoresist polymers

专利号:US-2007185276-A1
优先权日:2003-06-26
标 题:Synthesis of Photresist Polymers

专利号:US-11117906-B2
优先权日:2018-12-21
标题:Methods for synthesizing zinc-lysine-chloride complex
发明人：HAO ZHIGANG; CHENG CHI-YUAN; BRINZARI TATIANA; PAN LONG; SUBRAMANYAM RAVI; EVANS LAUREN; LEITE SERGIO
权利人:COLGATE PALMOLIVE CO
摘要:Disclosed herein are improved methods for the synthesis of zinc-amino acid-halide complexes via reaction of zinc oxide and amino acid hydrochloride in a solvent comprising a polyol, as well as oral care compositions comprising said complexes made according to said method.

专利号:US-11091502-B2
优先权日:2018-12-21
标 题:Methods for synthesizing zinc-lysine-chloride complex
发明人：HAO ZHIGANG; CHENG CHI-YUAN; BRINZARI TATIANA; PAN LONG; SUBRAMANYAM RAVI
权利人:COLGATE PALMOLIVE CO
摘要:Disclosed herein are improved methods for the synthesis of zinc-amino acid-halide complexes via reaction of zinc halide and amino acid free base in a solvent comprising a polyol, as well as oral care compositions comprising said complexes made according to said method.