SU334887A1 - MULTILAYER WATERPROOF PAPER - Google Patents
MULTILAYER WATERPROOF PAPERInfo
- Publication number
- SU334887A1 SU334887A1 SU1213657A SU1213657A SU334887A1 SU 334887 A1 SU334887 A1 SU 334887A1 SU 1213657 A SU1213657 A SU 1213657A SU 1213657 A SU1213657 A SU 1213657A SU 334887 A1 SU334887 A1 SU 334887A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- paper
- reinforcing material
- filaments
- layers
- waterproof paper
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 11
- 230000003014 reinforcing Effects 0.000 claims description 9
- 239000010426 asphalt Substances 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
- 230000002421 anti-septic Effects 0.000 claims description 3
- 229940120693 copper naphthenate Drugs 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- -1 for example Polymers 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Изобретение относитс к области целлюлозно-бумажной промышленности, в частности к производству водонепроницаемых бумаг.The invention relates to the pulp and paper industry, in particular to the manufacture of waterproof paper.
Известные многослойные водонепроницаемые бумаги недостаточно прочны, эластичны и биостойки.Known multi-layer waterproof paper is not strong enough, resilient and biostable.
Цель изобретени - повышение водонепроницаемости , механической прочности и эластичности бумаги, а также придание ей биостойкости .The purpose of the invention is to increase the water resistance, mechanical strength and elasticity of paper, as well as giving it biostability.
Достигаетс это тем, что слои образованы из влагопрочной бумаги, а в качестве склеивающего вещества она содержит смесь из нефтебитума и полиизобутилена с добавкой антисептика , например нафтената меди. В качестве армирующего материала бумага содержит нетканый перекрестный стекломатериал с квадратными чейками или свободно расположенные хлопчатобумажные, капроновые или стекловолокнистые нити.This is achieved by the fact that the layers are formed from wet-strength paper, and as a bonding agent it contains a mixture of petroleum bitumen and polyisobutylene with the addition of an antiseptic, such as copper naphthenate. As a reinforcing material, the paper contains non-woven cross-glass material with square cells or loosely arranged cotton, nylon or fiberglass yarns.
В качестве армирующего материала она может содержать также сетку из хлопчатобумажных , капроновых или стекловолокнистых нитей с ромбическими чейками.As a reinforcing material, it may also contain a grid of cotton, nylon or fiberglass yarns with rhombic cells.
Бумагу-основу изготавливают из сульфатной целлюлозы с добавлением в нее водостойкой синтетической смолы, например- меламиноформальдегйдной . Водонепроницаемость и эластичность бумаги достигаетс применепием The base paper is made of sulphate pulp with the addition of a waterproof synthetic resin, for example, melamine formaldehyde. Paper waterproof and resilient is achieved by use.
смеси нефтебитума и полиизобутилена при склеивании полотен водостойкой бумаги, а биостойкость - добавлением в нефтебитум антисептика, например нафтената меди.blends of petroleum bitumen and polyisobutylene when gluing waterproof paper webs, and biostability by adding an antiseptic to petroleum bitumen, such as copper naphthenate.
Предлагаема бумага может замен ть брезент .Offered paper can replace tarpaulin.
Предмет изобретени Subject invention
Claims (7)
Publications (1)
Publication Number | Publication Date |
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SU334887A1 true SU334887A1 (en) |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112829395A (en) * | 2021-02-05 | 2021-05-25 | 义乌市皓祺服饰有限公司 | Preparation method of waterproof breathable outdoor jacket fabric |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112829395A (en) * | 2021-02-05 | 2021-05-25 | 义乌市皓祺服饰有限公司 | Preparation method of waterproof breathable outdoor jacket fabric |
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