RU93049100A - METHOD OF CONNECTING POLYMERS, USING POLYMER AND COMPOSITION - Google Patents

METHOD OF CONNECTING POLYMERS, USING POLYMER AND COMPOSITION

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Publication number
RU93049100A
RU93049100A RU93049100/04A RU93049100A RU93049100A RU 93049100 A RU93049100 A RU 93049100A RU 93049100/04 A RU93049100/04 A RU 93049100/04A RU 93049100 A RU93049100 A RU 93049100A RU 93049100 A RU93049100 A RU 93049100A
Authority
RU
Russia
Prior art keywords
polymer
polymers
composition
free radicals
chain
Prior art date
Application number
RU93049100/04A
Other languages
Russian (ru)
Inventor
Анни Хьюгс Кетлин
Свифт Грэхем
Anni Kh'jugs Ketlin
Svift Grehkhem
Original Assignee
Ром Энд Хаас Компани
Rom Ehnd Khaas Kompani
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ром Энд Хаас Компани, Rom Ehnd Khaas Kompani filed Critical Ром Энд Хаас Компани
Publication of RU93049100A publication Critical patent/RU93049100A/en

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Claims (1)

Открыт способ получения свободных радикалов на насыщенных атомах углерода на цепи акрилатных полимеров или сополимеров. Настоящий способ применим для соединения по меньшей мере двух полимерных цепей в местах свободных радикалов на каждой полимерной цепи до получения полимерного или сополимерного продукта с увеличенной молекулярной массой и контролируемой степенью разветвленности. Полимеры и сополимеры, полученные данным способом, применяются в качестве агентов против образования накипи, диспергаторов, средств против налетов и суперабсорбентов. Наиболее успешно данные полимеры применяются в детергентных и чистящих композициях.A method for producing free radicals on saturated carbon atoms on a chain of acrylate polymers or copolymers has been discovered. This method is applicable to connect at least two polymer chains in places of free radicals on each polymer chain to obtain a polymer or copolymer product with an increased molecular weight and a controlled degree of branching. The polymers and copolymers obtained by this method are used as anti-scale agents, dispersants, anti-raids and superabsorbents. These polymers are most successfully used in detergent and cleaning compositions.
RU93049100/04A 1992-10-08 1993-10-07 METHOD OF CONNECTING POLYMERS, USING POLYMER AND COMPOSITION RU93049100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US958.064 1992-10-08

Publications (1)

Publication Number Publication Date
RU93049100A true RU93049100A (en) 1996-08-10

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