CAS: 25153-40-6; Maleic Acid Compound With Methoxyethene (1:1)

相似化合物

110-16-7 110-17-8 29132-58-9

专利信息

专利号:US-2023129600-A1
优先权日:2021-10-26
标题:Polymaleic acid assisted metal nanoparticle synthesis for three-way catalysis application
发明人：ZHENG QINGHE; LU JING; HOWARD MICHAEL
权利人:JOHNSON MATTHEY PLC
摘要:A method of manufacturing a catalyst article, the method comprising: providing a complex of a maleic acid-containing polymer and a PGM; providing a support material; applying the complex to the support material to form a loaded support material; disposing the loaded support material on a substrate; and heating the loaded support material to form nanoparticles of the PGM on the support material.

专利号:US-5244974-A
优先权日:1989-09-05
标 题 :Alkyl vinyl ether polymers containing a lactam functionality
发明人：CHAUDHURI RATAN K; SHIH JENN S
权利人:ISP INVESTMENTS INC
摘要:The invention relates to polymers containing units of the structure A. and B. or B-1. or B-2. or mixtures of A with more than one of B, B-1 and B-2; wherein R and R1 are each independently C1 to C18 alkyl; R2 is oxygen, sulfur or -NR5-; R5 is hydrogen or lower alkyl; R3 is alkylene having from 3 to 6 carbon atoms, optionally mono- or di- substituted with lower alkyl; W is hydrogen -NH4, an alkali metal or an alkaline earth metal; Y is alkylene; Z is hydrogen, -NH4, an alkali metal or an alkaline earth metal or mixtures thereof; X is lower alkyl, a hydroxy phenyl radical or mixtures thereof; t has a value of from 2 to 8 and m, m', m'' and n independently have a value of from 30 to 3,500 and n represents at least 5 mole percent of the polymeric product. The invention is also related to the synthesis of the above polymers and to their use as superior adhesives which have significantly improved bond strength.

专利号:US-5322898-A
优先权日:1989-09-05
标 题 :Alkyl vinyl ether polymers containing a lactam functionality
发明人：CHAUDHURI RATAN K; SHIH JENN S
权利人:ISP INVESTMENTS INC
摘要:The invention relates to polymers containing units of the structure A. and B. or B-1. or B-2. or mixtures of A with more than one of B, B-1 and B-2; wherein R and R1 are each independently C1 to C18 alkyl; R2 is oxygen, sulfur or -NR5-; R5 is hydrogen or lower alkyl; R3 is alkylene having from 3 to 6 carbon atoms, optionally mono- or di- substituted with lower alkyl; W is hydrogen, -NH4, an alkali metal or an alkaline earth metal; Y is alkylene; Z is hydrogen, -NH4, an alkali metal or an alkaline earth metal or mixtures thereof; X is lower alkyl, a hydroxy phenyl radical or mixtures thereof; t has a value of from 2 to 8 and m, m', m'' and n independently have a value of from 30 to 3,500 and n represents at least 5 mole percent of the polymeric product. The invention is also releated to the synthesis of the above polymers and to their use as superior adhesives which have significantly improved bond strength.

专利号:EP-4206236-A1
优先权日:2021-12-28
标题 :Compounds, their synthesis and compositions comprising the compounds for enhanced deposition of polymers onto hair surfaces
发明人：BREAKSPEAR STEVEN; NÖCKER BERND; WEITZEL JOHANNA; PAEZ JULIETA; PEARSON SAMUEL; BRÃœCK STEFAN; CAMPO ARANZAZU DEL
权利人:KAO CORP
摘要:The present invention is on polymers derivatized with an organic deposition-enhancing group for their enhanced deposition onto keratin fibers, especially human hair. The deposition-enhancing group is a di-hydroxyl phenolic compound with a spacer alkyl group bound to a reactive amine or carboxyl group, which reacts with one of the hydroxyl, carboxyl, primary and secondary amine groups on the polymeric backbone. The invention is on the method of synthesizing such compounds and compositions comprising the compounds.

专利号:JP-2005179286-A
优先权日:2003-12-22
标题:Utilization of hyaluron synthesis promoter as an anti-aging agent for skin