RU95122572A - POLYMERIC CONNECTION AND ELECTRIC DRIVE OR CABLE - Google Patents

POLYMERIC CONNECTION AND ELECTRIC DRIVE OR CABLE

Info

Publication number
RU95122572A
RU95122572A RU95122572/07A RU95122572A RU95122572A RU 95122572 A RU95122572 A RU 95122572A RU 95122572/07 A RU95122572/07 A RU 95122572/07A RU 95122572 A RU95122572 A RU 95122572A RU 95122572 A RU95122572 A RU 95122572A
Authority
RU
Russia
Prior art keywords
polymer compound
cable
compound according
paragraphs
electric wire
Prior art date
Application number
RU95122572/07A
Other languages
Russian (ru)
Other versions
RU2122252C1 (en
Inventor
Дейвид Джон Дэрстон
Original Assignee
Рейкем Лимитед
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 GB939310146A external-priority patent/GB9310146D0/en
Application filed by Рейкем Лимитед filed Critical Рейкем Лимитед
Publication of RU95122572A publication Critical patent/RU95122572A/en
Application granted granted Critical
Publication of RU2122252C1 publication Critical patent/RU2122252C1/en

Links

Claims (13)

1. Полимерное соединение, содержащее смесь полимеров, отличающееся тем, что оно имеет ограничивающий кислород индекс минимум 27%, предпочтительно минимум 28%, более предпочтительно минимум 29%, при этом в качестве первого компонента оно содержит полимер или смесь полимеров, показывающих в отсутствие других компонентов ограничивающий кислород индекс максимум 21% и свободных от галогенов, а в качестве второго компонента полимер полиимид-силоксан, предпочтительно полимер полиэфиримид-силоксан, составляющий максимум 40 мас.% от общей массы соединения.1. A polymer compound containing a mixture of polymers, characterized in that it has an oxygen limiting index of at least 27%, preferably at least 28%, more preferably at least 29%, while as a first component it contains a polymer or a mixture of polymers, showing in the absence of other of the components, the oxygen-limiting index is a maximum of 21% and halogen-free, and as a second component, a polyimide-siloxane polymer, preferably a polyetherimide-siloxane polymer, comprising a maximum of 40 wt.% of the total weight of the compound Eden. 2. Полимерное соединение по п. 1, отличающееся тем, что оно содержит второго компонента максимум 35 мас.%, предпочтительно максимум 25%. 2. The polymer compound according to claim 1, characterized in that it contains a second component of a maximum of 35 wt.%, Preferably a maximum of 25%. 3. Полимерное соединение по п. 1 или 2, отличающееся тем, что первый компонент - это полиэфир или смесь полиэфиров, предпочтительно блочный сополимер полиэфир/сложного эфира, или включающие их смеси. 3. The polymer compound according to claim 1 or 2, characterized in that the first component is a polyester or a mixture of polyesters, preferably a block copolymer of polyester / ester, or mixtures thereof. 4. Полимерное соединение по пп. 1, 2 или 3, отличающееся тем, что оно содержит гидроокись магния предпочтительно в 10 - 50 мас.%. 4. The polymer compound according to paragraphs. 1, 2 or 3, characterized in that it contains magnesium hydroxide, preferably in 10 to 50 wt.%. 5. Полимерное соединение по п. 4, отличающееся тем, что оно обработано при температуре менее 270oС, предпочтительно менее 250oС.5. The polymer compound according to p. 4, characterized in that it is processed at a temperature of less than 270 o C, preferably less than 250 o C. 6. Полимерное соединение по любому из пп. 1 - 5, отличающееся тем, что оно способно образовывать перекрестные связи. 6. The polymer compound according to any one of paragraphs. 1 to 5, characterized in that it is able to form cross-links. 7. Полимерное соединение по любому из пп. 1 - 5, отличающееся тем, что оно образовало перекрестные связи. 7. The polymer compound according to any one of paragraphs. 1 to 5, characterized in that it formed a cross-link. 8. Электрический провод или кабель, имеющий изолирующий слой, отличающийся тем, что изолирующий слой выполнен из полимерного соединения согласно любому из пп. 1 - 7. 8. An electric wire or cable having an insulating layer, characterized in that the insulating layer is made of a polymer compound according to any one of paragraphs. 1 - 7. 9. Электрический провод или кабель, имеющий первичный слой изоляции сердцевины, выполненный из первого полимерного соединения, над которым расположен слой оболочки, отличающийся тем, что слой оболочки выполнен из соединения по любому из пп. 1 - 7. 9. An electric wire or cable having a primary core insulation layer made of a first polymer compound, over which a sheath layer is located, characterized in that the sheath layer is made of a compound according to any one of claims. 1 - 7. 10. Электрический провод или кабель по п. 9, отличающийся тем, что первичный слой изоляции сердцевины содержит полиолефин, предпочтительно полиэтилен высокой плотности. 10. An electric wire or cable according to claim 9, characterized in that the primary core insulation layer comprises a polyolefin, preferably high density polyethylene. 11. Электрический провод или кабель по п. 9, отличающийся тем, что первичный слой изоляции сердцевины содержит полиэфир, предпочтительно полибутилен-терефталат. 11. An electric wire or cable according to claim 9, characterized in that the primary core insulation layer comprises polyester, preferably polybutylene terephthalate. 12. Электрический провод или кабель по любому из пп. 9 - 11, отличающийся тем, что на него совместно выдавлены слой изоляции сердцевины и слой оболочки. 12. An electric wire or cable according to any one of paragraphs. 9 to 11, characterized in that the core insulation layer and the sheath layer are extruded together on it. 13. Электрический провод или кабель по любому из пп. 8 - 12, отличающийся тем, что полимерное соединение или каждое полимерное соединение образовало перекрестные связи после его наложения на провод или кабель. 13. An electric wire or cable according to any one of paragraphs. 8 to 12, characterized in that the polymer compound or each polymer compound formed a cross-link after it is applied to a wire or cable.
RU95122572A 1993-05-17 1994-05-16 Polymeric compound and electric wire or cable RU2122252C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939310146A GB9310146D0 (en) 1993-05-17 1993-05-17 Polymer composition and electrical wire insulation
GB9310146.7 1993-05-17
PCT/GB1994/001042 WO1994027298A1 (en) 1993-05-17 1994-05-16 Polymer composition and electrical wire insulation

Publications (2)

Publication Number Publication Date
RU95122572A true RU95122572A (en) 1998-02-20
RU2122252C1 RU2122252C1 (en) 1998-11-20

Family

ID=10735622

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95122572A RU2122252C1 (en) 1993-05-17 1994-05-16 Polymeric compound and electric wire or cable

Country Status (18)

Country Link
US (1) US5660932A (en)
EP (1) EP0699336B1 (en)
JP (1) JP3590057B2 (en)
KR (1) KR100296091B1 (en)
CN (1) CN1084026C (en)
AT (1) ATE182422T1 (en)
AU (1) AU691493B2 (en)
BR (1) BR9406298A (en)
DE (1) DE69419605T2 (en)
DK (1) DK0699336T3 (en)
ES (1) ES2134350T3 (en)
FI (1) FI113414B (en)
GB (1) GB9310146D0 (en)
IN (1) IN184140B (en)
NO (1) NO309832B1 (en)
PL (1) PL176789B1 (en)
RU (1) RU2122252C1 (en)
WO (1) WO1994027298A1 (en)

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