RU2014110389A - ELASTOMERIC COMPOSITION FOR THE PRODUCTION OF RUBBER SEALS - Google Patents

ELASTOMERIC COMPOSITION FOR THE PRODUCTION OF RUBBER SEALS Download PDF

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Publication number
RU2014110389A
RU2014110389A RU2014110389/05A RU2014110389A RU2014110389A RU 2014110389 A RU2014110389 A RU 2014110389A RU 2014110389/05 A RU2014110389/05 A RU 2014110389/05A RU 2014110389 A RU2014110389 A RU 2014110389A RU 2014110389 A RU2014110389 A RU 2014110389A
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RU
Russia
Prior art keywords
elastomeric composition
rubber seals
production
water
rubber
Prior art date
Application number
RU2014110389/05A
Other languages
Russian (ru)
Other versions
RU2619693C2 (en
Inventor
Ираида Ивановна Осовская
Юрий Константинович Сафонов
Ольга Сергеевна Ростовцева
Екатерина Владимировна Савина
Владимир Евгеньевич Левич
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный технологический университет растительных полимеров
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Application filed by Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный технологический университет растительных полимеров filed Critical Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный технологический университет растительных полимеров
Priority to RU2014110389A priority Critical patent/RU2619693C2/en
Publication of RU2014110389A publication Critical patent/RU2014110389A/en
Application granted granted Critical
Publication of RU2619693C2 publication Critical patent/RU2619693C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Эластомерная композиция для изготовления резиновых уплотнителей, содержащая этиленпропиленовый каучук и водорасширяющуюся добавку, отличающаяся тем, что она в качестве водорасширяющейся добавки содержит целлюлозу, модифицированную 17,5% водным раствором гидроксида натрия при следующем соотношении компонентов, мас. %:An elastomeric composition for the manufacture of rubber seals containing ethylene-propylene rubber and a water-expanding additive, characterized in that it as a water-expanding additive contains cellulose modified with a 17.5% aqueous solution of sodium hydroxide in the following ratio, wt. %:

Claims (1)

Эластомерная композиция для изготовления резиновых уплотнителей, содержащая этиленпропиленовый каучук и водорасширяющуюся добавку, отличающаяся тем, что она в качестве водорасширяющейся добавки содержит целлюлозу, модифицированную 17,5% водным раствором гидроксида натрия при следующем соотношении компонентов, мас. %:An elastomeric composition for the manufacture of rubber seals containing ethylene-propylene rubber and a water-expanding additive, characterized in that it as a water-expanding additive contains cellulose modified with a 17.5% aqueous solution of sodium hydroxide in the following ratio, wt. %: этиленпропиленовый каучукethylene propylene rubber - 30-70;- 30-70; модифицированная целлюлозаmodified cellulose - 70-30.- 70-30.
RU2014110389A 2014-03-18 2014-03-18 Elastomeric composition for rubber seals production RU2619693C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014110389A RU2619693C2 (en) 2014-03-18 2014-03-18 Elastomeric composition for rubber seals production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014110389A RU2619693C2 (en) 2014-03-18 2014-03-18 Elastomeric composition for rubber seals production

Publications (2)

Publication Number Publication Date
RU2014110389A true RU2014110389A (en) 2015-09-27
RU2619693C2 RU2619693C2 (en) 2017-05-17

Family

ID=54250683

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014110389A RU2619693C2 (en) 2014-03-18 2014-03-18 Elastomeric composition for rubber seals production

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RU (1) RU2619693C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2690929C1 (en) * 2018-10-09 2019-06-06 Общество с ограниченной ответственностью "ИНЖИНИРИНГОВЫЙ ЦЕНТР "ПОЛИМЕРНЫЕ МАТЕРИАЛЫ И ТЕХНОЛОГИИ" (ООО "ИЦ "ПМИТ") Water-oil-swelling thermoplastic elastomer composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590227A (en) * 1984-10-24 1986-05-20 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
SU1703663A1 (en) * 1989-09-25 1992-01-07 А.Ф.Носников, В.В.Трибунский, И.В.Ка- талевска и М.В.Прокофьева Rubber mixture
GB2411918B (en) * 2004-03-12 2006-11-22 Schlumberger Holdings System and method to seal using a swellable material

Also Published As

Publication number Publication date
RU2619693C2 (en) 2017-05-17

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20170514