C09K15/328 - CPC Classification Index

ClassID:

104654 ⎘

C09K15/328 - CPC Classification

Classification description:

Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing boron, silicon, selenium or tellurium

Recent Application in this class:

20220145045

2022-05-12

STRUCTURE OF ADJUSTABLE STERIC HINDRANCE WEAK BASIC LIGHT STABILIZER AND PREPARATION METHOD AND APPLICATION THEREOF

20200020967

2020-01-16

Antioxidant for electrolyte membrane of fuel cells and method for preparing the same

20170342095

2017-11-30

ORGANOFUNCTIONAL SILICON PARTICLES, PROCESS FOR THE PRODUCTION THEREOF AND USE THEREOF

20160326036

2016-11-10

Terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method

20160318783

2016-11-03

Phosphorus-free corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method

20160266079

2016-09-15

Selenium-containing compound

20150297569

2015-10-22

Selenium-containing compound

20140252283

2014-09-11

Anti-ultraviolet additive comprising a UVA filter, a UVB filter and an oil that is a solvent for said filters, and use thereof in coloured and/or perfumed compositions

20130046029

2013-02-21

Anti-ultraviolet additive comprising a UVfilter, a UVfilter and an oil that is a solvent for said filters, and use thereof in coloured and/or perfumed compositions

#10

20110178018

2011-07-21

Selenium-containing compounds