RU2013106696A - PLASTICIZED COMPOSITION BASED ON POLYVINYL CHLORIDE FOR MEDICAL PURPOSES - Google Patents
PLASTICIZED COMPOSITION BASED ON POLYVINYL CHLORIDE FOR MEDICAL PURPOSES Download PDFInfo
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- RU2013106696A RU2013106696A RU2013106696/05A RU2013106696A RU2013106696A RU 2013106696 A RU2013106696 A RU 2013106696A RU 2013106696/05 A RU2013106696/05 A RU 2013106696/05A RU 2013106696 A RU2013106696 A RU 2013106696A RU 2013106696 A RU2013106696 A RU 2013106696A
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- polyvinyl chloride
- composition based
- plasticized composition
- medical devices
- plasticizer
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Abstract
1. Пластифицированная композиция на основе поливинилхлорида для изделий медицинского назначения, включающая пластификатор, эпоксидированное растительное масло, стеарат цинка и стеарат кальция в качестве стабилизаторов, отличающаяся тем, что в качестве внешней смазки в нее введен полиэтиленовый воск, а в качестве пластификатора использован триоктил тримеллитат, или 1,2-циклогексан-дикарбоновой кислоты-диизонил-эфир, или ацетил-три-бутил-цитрата, или диоктилфталат, при этом компоненты присутствуют в следующем соотношении мас.ч.:2. Пластифицированная композиция на основе поливинилхлорида для изделий медицинского назначения по п.1, отличающаяся тем, что в качестве стабилизатора и антиоксиданта в нее введен 4-метил-2,6-ди-трет-бутилфенол (ионол) или 4-метил-2,6-изоборнилфенол в количестве 0,01-0,3 мас.ч.3. Пластифицированная композиция на основе поливинилхлорида для изделий медицинского назначения по п.1, отличающаяся тем, что в нее дополнительно может быть введена поливинилхлоридная смола с величиной константы Фикентчера от 58 до 64 для предотвращения слипаемости поверхностей в конечных изделиях.1. A plasticized composition based on polyvinyl chloride for medical devices, including a plasticizer, epoxidized vegetable oil, zinc stearate and calcium stearate as stabilizers, characterized in that polyethylene wax is introduced as an external lubricant, and trioctyl trimellitate is used as a plasticizer, or 1,2-cyclohexane-dicarboxylic acid-diisonyl ether, or acetyl-tri-butyl citrate, or dioctyl phthalate, wherein the components are present in the following ratio by weight: 2. A plasticized composition based on polyvinyl chloride for medical devices according to claim 1, characterized in that 4-methyl-2,6-di-tert-butylphenol (ionol) or 4-methyl-2,6 is introduced into it as a stabilizer and antioxidant -isobornylphenol in an amount of 0.01-0.3 parts by weight of 3. A plasticized composition based on polyvinyl chloride for medical devices according to claim 1, characterized in that a polyvinyl chloride resin with a Fikentcher constant of 58 to 64 can be added to it to prevent surface adhesion in the final products.
Claims (3)
Priority Applications (1)
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RU2013106696/05A RU2533150C2 (en) | 2013-02-15 | 2013-02-15 | Plasticised polyvinylchloride composition for medical devices |
Applications Claiming Priority (1)
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RU2013106696/05A RU2533150C2 (en) | 2013-02-15 | 2013-02-15 | Plasticised polyvinylchloride composition for medical devices |
Publications (2)
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RU2013106696A true RU2013106696A (en) | 2014-08-20 |
RU2533150C2 RU2533150C2 (en) | 2014-11-20 |
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RU2013106696/05A RU2533150C2 (en) | 2013-02-15 | 2013-02-15 | Plasticised polyvinylchloride composition for medical devices |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112920525A (en) * | 2021-01-26 | 2021-06-08 | 浙江天原医用材料有限公司 | High-toughness high-transparency medical catheter PVC material and preparation method thereof |
CN116082761A (en) * | 2022-11-23 | 2023-05-09 | 浙江天原医用材料有限公司 | Low-odor PVC modified material and preparation method thereof |
CN116218101A (en) * | 2023-03-30 | 2023-06-06 | 成都市新津事丰医疗器械有限公司 | Medical PVC composite material and preparation method and application thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3053615A1 (en) * | 2017-03-01 | 2018-09-07 | Basf Se | Coating agent composition containing pvc and plasticizing components |
CN111073175A (en) * | 2019-12-26 | 2020-04-28 | 河南驼人医疗器械研究院有限公司 | Medical PVC paste, preparation method and application thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2048496C1 (en) * | 1992-06-23 | 1995-11-20 | Государственный научно-исследовательский институт химии и технологии полимеров им.акад.В.А.Каргина с опытным заводом | Polymeric composition |
RU2155581C1 (en) * | 2000-03-02 | 2000-09-10 | ОАО "Фирма Медполимер" | Composition for manufacturing vessels for infusion solutions |
RU2281961C1 (en) * | 2005-09-12 | 2006-08-20 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия | Resin composition |
RU2458948C1 (en) * | 2011-03-04 | 2012-08-20 | Государственное образовательное учреждение высшего профессионального образования "Башкирский государственный университет", ГОУ ВПО БашГУ | Plasticised polyvinyl chloride-based polymer composition for film material |
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2013
- 2013-02-15 RU RU2013106696/05A patent/RU2533150C2/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112920525A (en) * | 2021-01-26 | 2021-06-08 | 浙江天原医用材料有限公司 | High-toughness high-transparency medical catheter PVC material and preparation method thereof |
CN116082761A (en) * | 2022-11-23 | 2023-05-09 | 浙江天原医用材料有限公司 | Low-odor PVC modified material and preparation method thereof |
CN116218101A (en) * | 2023-03-30 | 2023-06-06 | 成都市新津事丰医疗器械有限公司 | Medical PVC composite material and preparation method and application thereof |
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RU2533150C2 (en) | 2014-11-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200216 |