RU2003125963A - COMPOSITIONS BASED ON HALOGENED THERMOPLASTIC POLYMERS, METHOD FOR PRODUCING THEM AND THEIR APPLICATION - Google Patents

COMPOSITIONS BASED ON HALOGENED THERMOPLASTIC POLYMERS, METHOD FOR PRODUCING THEM AND THEIR APPLICATION

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Publication number
RU2003125963A
RU2003125963A RU2003125963/04A RU2003125963A RU2003125963A RU 2003125963 A RU2003125963 A RU 2003125963A RU 2003125963/04 A RU2003125963/04 A RU 2003125963/04A RU 2003125963 A RU2003125963 A RU 2003125963A RU 2003125963 A RU2003125963 A RU 2003125963A
Authority
RU
Russia
Prior art keywords
thermoplastic polymers
crosslinking agent
halogenated thermoplastic
composition according
radical generator
Prior art date
Application number
RU2003125963/04A
Other languages
Russian (ru)
Other versions
RU2279451C2 (en
Inventor
Дино МАНФРЕДИ
Фернан ГОТИ
Нестор МАКЕ
Original Assignee
Солвей (Сосьете Аноним)
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
Priority claimed from FR0101266A external-priority patent/FR2820140B1/en
Application filed by Солвей (Сосьете Аноним) filed Critical Солвей (Сосьете Аноним)
Publication of RU2003125963A publication Critical patent/RU2003125963A/en
Application granted granted Critical
Publication of RU2279451C2 publication Critical patent/RU2279451C2/en

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Claims (11)

1. Композиция на основе галогенированных термопластических полимеров, отличающаяся тем, что величина RMFI составляет от 1,1 до 6.1. A composition based on halogenated thermoplastic polymers, characterized in that the RMFI value is from 1.1 to 6. 2. Композиция по п.1, отличающаяся тем, что содержание нерастворимых фракций полимеров (FI) меньше или равно 20 вес.%.2. The composition according to claim 1, characterized in that the content of insoluble fractions of the polymers (FI) is less than or equal to 20 wt.%. 3. Композиция по п.1 или 2, отличающаяся тем, что она обладает свойством затвердевать при растяжении в расплавленном состоянии, характеризующимся экспоненциальным увеличением вязкости при растяжении в зависимости от времени.3. The composition according to claim 1 or 2, characterized in that it has the property of hardening under tension in the molten state, characterized by an exponential increase in viscosity under tension, depending on time. 4. Композиция по одному из предыдущих пунктов, отличающаяся тем, что галогенированными термопластическими полимерами являются фторированные термопластические полимеры.4. The composition according to one of the preceding paragraphs, characterized in that the halogenated thermoplastic polymers are fluorinated thermoplastic polymers. 5. Способ получения композиций на основе галогенированных термопластических полимеров, отличающийся тем, что один или несколько галогенированных термопластических полимеров приводят во взаимодействие в расплавленной массе в экструдере с генератором радикалов и сшивающим агентом, а также тем, что полученные композиции выводят из экструдера.5. A method for producing compositions based on halogenated thermoplastic polymers, characterized in that one or more halogenated thermoplastic polymers is reacted in a molten mass in an extruder with a radical generator and a crosslinking agent, and also that the resulting compositions are removed from the extruder. 6. Способ по п.5, отличающийся тем, что количество генератора радикалов составляет от 0,5 до 10 г/кг галогенированных термопластических полимеров.6. The method according to claim 5, characterized in that the amount of the radical generator is from 0.5 to 10 g / kg of halogenated thermoplastic polymers. 7. Способ по любому из пп.5 и 6, отличающийся тем, что количество сшивающего агента составляет от 0,5 до 50 г/кг галогенированных термопластических полимеров.7. The method according to any one of paragraphs.5 and 6, characterized in that the amount of crosslinking agent is from 0.5 to 50 g / kg of halogenated thermoplastic polymers. 8. Способ по любому из пп.5-7, отличающийся тем, что сшивающий агент выбирают из группы, содержащей триаллилизоцианурат, дивинилбензол, винилтриметоксисилан и аллилтриэтоксисилан.8. The method according to any one of claims 5 to 7, characterized in that the crosslinking agent is selected from the group consisting of triallylisocyanurate, divinylbenzene, vinyltrimethoxysilane and allyltriethoxysilane. 9. Способ по любому из пп.5-8, отличающийся тем, что сшивающий агент вводят раньше, чем генератор радикалов.9. The method according to any one of claims 5 to 8, characterized in that the crosslinking agent is introduced earlier than the radical generator. 10. Применение композиции по любому из пп.1-4 или полученных способом по любому из пп.5-9 для производства пленок, листовых материалов, плит, вспененных оболочек, труб, пен, флаконов или термоформованных и/или литых изделий.10. The use of a composition according to any one of claims 1 to 4 or obtained by the method according to any of claims 5 to 9 for the production of films, sheet materials, plates, foamed shells, pipes, foams, vials or thermoformed and / or molded products. 11. Применение вспененных оболочек, полученных из композиций по любому из пп.1-4 для покрытия электрических кабелей.11. The use of foamed shells obtained from compositions according to any one of claims 1 to 4 for coating electrical cables.
RU2003125963/04A 2001-01-26 2002-01-23 Composition based on halogenated thermoplastic polymers and its method of preparation and use RU2279451C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0101266A FR2820140B1 (en) 2001-01-26 2001-01-26 THERMOPLASTIC HALOGEN POLYMER COMPOSITIONS, PROCESS FOR THEIR PREPARATION AND USE THEREOF
FR0101266 2001-01-26

Publications (2)

Publication Number Publication Date
RU2003125963A true RU2003125963A (en) 2004-11-27
RU2279451C2 RU2279451C2 (en) 2006-07-10

Family

ID=8859421

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003125963/04A RU2279451C2 (en) 2001-01-26 2002-01-23 Composition based on halogenated thermoplastic polymers and its method of preparation and use

Country Status (14)

Country Link
US (1) US6979715B2 (en)
EP (1) EP1409583B1 (en)
JP (2) JP2004524397A (en)
KR (1) KR100883978B1 (en)
CN (1) CN1266213C (en)
AU (1) AU2002246057A1 (en)
BR (1) BR0206707B1 (en)
CA (1) CA2435570C (en)
FR (1) FR2820140B1 (en)
MX (1) MXPA03006660A (en)
NO (1) NO20033352L (en)
PL (1) PL202979B1 (en)
RU (1) RU2279451C2 (en)
WO (1) WO2002059190A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2195152B1 (en) * 2007-09-28 2012-11-14 Styrolution GmbH Methods for producing flameproofed thermoplastic moulding compounds
WO2011117410A1 (en) * 2010-03-26 2011-09-29 Solvay Sa Polymer compositions comprising core/shell particles

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115481A (en) * 1977-09-16 1978-09-19 E. I. Du Pont De Nemours And Company Fluoroelastomer blend composition
JPS5940066A (en) * 1982-08-31 1984-03-05 Daikin Ind Ltd Sealing material having resistance to lubricating oil
JPS5964342A (en) * 1982-09-29 1984-04-12 Daikin Ind Ltd Heat recoverable article
JPS61206114A (en) * 1985-03-08 1986-09-12 日立電線株式会社 Manufacture of wire and cable covered with elastomer containing fluorine
EP0264432B1 (en) * 1986-04-22 1993-06-16 RAYCHEM CORPORATION (a California corporation) Fluoropolymer compositions
JPH02258324A (en) * 1989-03-31 1990-10-19 Mitsubishi Cable Ind Ltd Heat-shrinkable tube
JP2787073B2 (en) * 1989-10-13 1998-08-13 ジェイエスアール株式会社 Rubber composition
JPH0724897A (en) * 1993-07-12 1995-01-27 Sumitomo Electric Ind Ltd Manufacture of electric insulator
DE19622188A1 (en) * 1996-06-03 1997-12-04 Bayer Ag Fluororubber, a process for the production and its use and a process for the production of fluoroelastomer moldings and / or coatings
JP3687318B2 (en) * 1997-12-12 2005-08-24 Ｎｏｋ株式会社 Carbon dioxide sealing material
JP2000191709A (en) * 1998-12-25 2000-07-11 Nippon Mektron Ltd Production of fluorine-containing copolymer, fluorine- containing copolymer crosslinkable composition comprising the fluorine-containing copolymer, and sealing material
ITMI991515A1 (en) * 1999-07-09 2001-01-09 Ausimont Spa CO THERMOPROCESSABLE PERHALOGENATED POLYMERS OF CHLOROTRIFLUOROETILENE

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