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(19)

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2 527 049

(13)

(51)

IPC

B29C67/04(2006-01-01)

B29C43/56(2006-01-01)

B29B11/12(2006-01-01)

C08J9/24(2006-01-01)

C08L23/06(2006-01-01)

(21) (22)

Application

2012141915/04, 2012-10-01

(24)

Start date

2012-10-01

(22)

Actual filing date

2012-10-01

(45)

Published

2014-08-27

(72)

Inventor

Bajgaliev Boris ErgazovichTemnikova Svetlana VladimirovnaChernoglazova Alevtina ValentinovnaBiktimirov Dinar Rifkatovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Natsional'Nyj Issledovatel'Skij Tekhnicheskij Universitet Im. A.N. Tupoleva-Kai"

PRODUCTION OF ARTICLES FROM GRANULATED POLYMER MATERIALS (VERSIONS) Russian patent published in 2014 - IPC B29C67/04 B29C43/56 B29B11/12 C08J9/24 C08L23/06

Abstract RU 2527049 C2

FIELD: process engineering.

SUBSTANCE: invention relates to production of articles of granulated polymer materials. Die is filled with polymer granules over 1 mm in size. Cold moulding and blank forming are performed at pressure not destructing the granule structure with subsequent sintering and cooling down. Note here that granulated material sintering temperature makes 0.58-0.80 of the polymer flow point. At making of articles from the mix of granules of at least two polymers with different flow points the sintering temperature makes 0.58-0.80 of that of easily melted polymer.

EFFECT: lower material and power input.

4 cl, 2 dwg

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RU 2 527 049 C2

Authors

Bajgaliev Boris Ergazovich

Temnikova Svetlana Vladimirovna

Chernoglazova Alevtina Valentinovna

Biktimirov Dinar Rifkatovich

Dates

2014-08-27—Published

2012-10-01—Filed