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2 136 505

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C1

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Application

97121977/04, 1997-12-30

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Start date

1997-12-30

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Actual filing date

1997-12-30

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Published

1999-09-10

(72)

Inventor

Kotljar S.M.Safonov V.G.Ljaker M.I.Levit M.Z.Kasatkin G.P.Piven' E.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Asbestovykh Tekhnicheskikh Izdelij Firma TiirOtkrytoe Aktsionernoe Obshchestvo

LAMINATED PACKING MATERIAL Russian patent published in 1999 - IPC

Abstract RU 2136505 C1

FIELD: laminated packing materials. SUBSTANCE: the material is composed of several plane parallel composite layers based on polymeric binder, with particles of filler placed inside it; for each line of orthogonal section of laminated material at maximum service compression of material the sum of the lengths of sections by this line of filler particles is less than the thickness of laminated material, and the sum of the lengths of sections by this line of filler particles for each layer is less than the thickness of this layer. The material is so made that for each line of orthogonal section of laminated material at maximum service compression the sum of the lengths of sections by this line of filler particles is less than the thickness of laminated material by a value larger than the sum of tensions of filler particles on this line at maximum service heating of material, and the sum of sections by this line of filler particles for each layer is less than the thickness of this layer by a value larger than the sum of tensions of filler particles within the respective layer on this line at maximum service heating of material. EFFECT: enhanced packing capacity of material after multiple coolings and heatings. 4 dwg

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RU 2 136 505 C1

Authors

Kotljar S.M.

Safonov V.G.

Ljaker M.I.

Levit M.Z.

Kasatkin G.P.

Piven' E.G.

Dates

1999-09-10—Published

1997-12-30—Filed

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