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公开(公告)号:US20080160303A1
公开(公告)日:2008-07-03
申请号:US12041360
申请日:2008-03-03
申请人: Lars EVERS , Rudolphus Antonius Theodorus Maria Benthem, Van , Jozef Maria Johannes Mattheij , Jose Guadalupe Gomez Bueso , Jacobus Adriaan Antonius Vermeulen
发明人: Lars EVERS , Rudolphus Antonius Theodorus Maria Benthem, Van , Jozef Maria Johannes Mattheij , Jose Guadalupe Gomez Bueso , Jacobus Adriaan Antonius Vermeulen
IPC分类号: B27N3/00
CPC分类号: B32B21/14 , B27N3/002 , B27N3/04 , B32B7/12 , B32B21/02 , B32B2307/514 , B32B2317/16 , C08G12/38 , C09J161/28 , Y10T428/249925 , Y10T428/249939 , Y10T428/2933
摘要: Oriented strand board (OSB), comprising a core layer and two face layers, whereby the face layers comprise an adhesive composition, wherein the adhesive composition in at least one of the face layers comprises a resin composition comprising melamine, formaldehyde, optionally urea and aromatic hydroxyl compounds, wherein the molar ratio of melamine to formaldehyde is 1:0.84.0, the molar ratio of melamine to urea is 1:0-2.0 and the molar ratio of melamine to aromatic hydroxyl compounds is 1:0-2.0. In a preferred embodiment, both the face layers and the core layer comprise the said adhesive composition. The OSB's according to the invention can meet the OSB/3 and even the OSB/4 requirements in the EN 300 standards.
摘要翻译: 定向刨花板(OSB),包括芯层和两个面层,由此面层包括粘合剂组合物,其中至少一个面层中的粘合剂组合物包含包含三聚氰胺,甲醛,任选的尿素和芳族化合物的树脂组合物 羟胺化合物,其中三聚氰胺与甲醛的摩尔比为1:0.84.0,三聚氰胺与尿素的摩尔比为1:0-2.0,三聚氰胺与芳族羟基化合物的摩尔比为1:0-2.0。 在优选的实施方案中,面层和芯层都包含所述粘合剂组合物。 根据本发明的OSB可以满足EN 300标准中的OSB / 3甚至OSB / 4要求。
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公开(公告)号:US07422787B2
公开(公告)日:2008-09-09
申请号:US10561942
申请日:2004-06-28
申请人: Lars Evers , Rodolphus Antonius Theodorus Maria Benthem, Van , Jozef Maria Johannes Mattheij , Jose Guadalupe Gomez Bueso , Jacobus Adriaan Antonius Vermeulen
发明人: Lars Evers , Rodolphus Antonius Theodorus Maria Benthem, Van , Jozef Maria Johannes Mattheij , Jose Guadalupe Gomez Bueso , Jacobus Adriaan Antonius Vermeulen
IPC分类号: B32B21/10
CPC分类号: B32B21/14 , B27N3/002 , B27N3/04 , B32B7/12 , B32B21/02 , B32B2307/514 , B32B2317/16 , C08G12/38 , C09J161/28 , Y10T428/249925 , Y10T428/249939 , Y10T428/2933
摘要: Oriented strand board (OSB), comprising a core layer and two face layers, whereby the face layers comprise an adhesive composition, wherein the adhesive composition in at least one of the face layers comprises a resin composition comprising melamine, formaldehyde, optionally urea and aromatic hydroxyl compounds, wherein the molar ratio of melamine to formaldehyde is 1:0.8-4.0, the molar ratio of melamine to urea is 1:0-2.0 and the molar ratio of melamine to aromatic hydroxyl compounds is 1:0-2.0. In a preferred embodiment, both the face layers and the core layer comprise the said adhesive composition. The OSB's according to the invention can meet the OSB/3 and even the OSB/4 requirements in the EN 300 standards.
摘要翻译: 定向刨花板(OSB),包括芯层和两个面层,由此面层包括粘合剂组合物,其中至少一个面层中的粘合剂组合物包含包含三聚氰胺,甲醛,任选的尿素和芳族化合物的树脂组合物 羟胺化合物,其中三聚氰胺与甲醛的摩尔比为1:0.8-4.0,三聚氰胺与尿素的摩尔比为1:0-2.0,三聚氰胺与芳族羟基化合物的摩尔比为1:0-2.0。 在优选的实施方案中,面层和芯层都包含所述粘合剂组合物。 根据本发明的OSB可以满足EN 300标准中的OSB / 3甚至OSB / 4要求。
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