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1. 发明授权

US5914365A Modified urea-formaldehyde binder for making fiber mats 失效
公开(公告)号：US5914365A
公开(公告)日：1999-06-22
申请号：US859060
申请日：1997-02-06
申请人： Shau-Gan Chang , Larry R. Graves , Charles R. Hunter , Stacey L. Wertz
发明人： Shau-Gan Chang , Larry R. Graves , Charles R. Hunter , Stacey L. Wertz
IPC分类号： C03C25/26 , C03C25/34 , C08L25/08 , C08L35/00 , C08L61/24 , D04H1/64 , D06N7/02 , C08K5/07 , C08L31/00
CPC分类号： C03C25/1095 , C08L61/24 , D04H1/587 , D04H1/64 , C08L25/08 , C08L35/00 , Y10T442/2033 , Y10T442/2762 , Y10T442/277 , Y10T442/2787 , Y10T442/2828 , Y10T442/2852 , Y10T442/2861 , Y10T442/2926 , Y10T442/2934 , Y10T442/2959 , Y10T442/2967 , Y10T442/2975 , Y10T442/2984 , Y10T442/2992
摘要： An aqueous binder composition containing a urea-formaldehyde resin modified with a water-soluble styrene-maleic anhydride copolymer is used in the preparation of fiber mats.

2. 发明授权

US5362842A Urea-formaldehyde resin composition and method of manufacture thereof 失效
标题翻译：脲醛树脂组合物及其制造方法
公开(公告)号：US5362842A
公开(公告)日：1994-11-08
申请号：US118760
申请日：1993-09-10
申请人： Larry R. Graves , Jay V. Mueller
发明人： Larry R. Graves , Jay V. Mueller
IPC分类号： A61L9/01 , C02F1/50 , C03C25/34 , C08G12/12
CPC分类号： C08G12/12 , A61L9/01 , C02F1/50 , C03C25/34 , Y10T428/31623 , Y10T442/2959
摘要： A urea-formaldehyde resin useful as a binder for making a variety of products, and of a method for making the resin. The resin is prepared by reacting formaldehyde, urea, triethanolamine, and optionally ammonia in a two-step process, first under alkaline conditions and then under acidic conditions. The urea-formaldehyde resin thus produced has good resistance to hydrolysis, cures quickly without smoking, and is characterized by low formaldehyde release.
摘要翻译：可用作制造各种产品的粘合剂的脲醛树脂和制备树脂的方法。树脂通过甲醛，脲，三乙醇胺和任选的氨在两步法中首先在碱性条件下，然后在酸性条件下反应制备。如此生产的脲醛树脂具有良好的抗水解性能，无需吸烟即可快速固化，其特征在于甲醛释放量低。

3. 发明授权

US5484653A Fire resistant mat 失效
标题翻译：防火垫
公开(公告)号：US5484653A
公开(公告)日：1996-01-16
申请号：US224139
申请日：1994-04-06
申请人： Thomas D. Kennedy , Michael O. Malarkey , Larry R. Graves
发明人： Thomas D. Kennedy , Michael O. Malarkey , Larry R. Graves
IPC分类号： B32B5/02 , D04H1/64 , B32B27/00
CPC分类号： B32B5/02 , D04H1/587 , D04H1/64 , Y10S428/921 , Y10T442/60 , Y10T442/697
摘要： A non-woven fiber mat for use as a backing material for various components used in the building industry, and having improved fire resistant qualities. The mat comprises a blend of mineral fibers and glass fibers bonded together with a fire resistant binder system. The binder system comprises a mixture of a fire resistant latex and an aqueous aldehyde condensation polymer-based thermosetting resin. The preferred weight ratio of the latex to the aldehyde condensation polymer is at least 1:1 on a non-volatile basis. The binder may optionally further contain an aqueous silica colloid.
摘要翻译：一种无纺纤维毡，用作建筑工业中使用的各种组分的背衬材料，并具有改进的耐火品质。该垫包括矿物纤维和玻璃纤维的混合物，其与耐火粘合剂体系结合在一起。粘合剂体系包括耐火胶乳和醛缩合聚合物基热固性树脂的混合物。胶乳与醛缩合聚合物的优选重量比在非挥发性基础上为至少1:1。粘合剂可以任选地进一步含有二氧化硅水溶胶体。

4. 发明授权

US6084021A Modified urea-formaldehyde binder for making fiber mats 有权
标题翻译：用于制造纤维垫的改性脲醛粘合剂
公开(公告)号：US6084021A
公开(公告)日：2000-07-04
申请号：US224988
申请日：1999-01-04
申请人： Shau-Gan Chang , Larry R. Graves , Charles R. Hunter , Stacey L. Wertz
发明人： Shau-Gan Chang , Larry R. Graves , Charles R. Hunter , Stacey L. Wertz
IPC分类号： C03C25/26 , C03C25/34 , C08L25/08 , C08L35/00 , C08L61/24 , D04H1/64 , D06N7/02 , B32B5/02 , B32B9/04 , B32B27/04 , B32B27/42
CPC分类号： C03C25/1095 , C08L61/24 , D04H1/587 , D04H1/64 , C08L25/08 , C08L35/00 , Y10T442/2033 , Y10T442/2762 , Y10T442/277 , Y10T442/2787 , Y10T442/2828 , Y10T442/2852 , Y10T442/2861 , Y10T442/2926 , Y10T442/2934 , Y10T442/2959 , Y10T442/2967 , Y10T442/2975 , Y10T442/2984 , Y10T442/2992
摘要： An aqueous binder composition containing a urea-formaldehyde resin modified with a water-soluble styrene-maleic anhydride copolymer is used in the preparation of fiber mats.
摘要翻译：含有用水溶性苯乙烯 - 马来酸酐共聚物改性的脲甲醛树脂的水性粘合剂组合物用于纤维毡的制备。

5. 发明授权

US5674971A Urea-formaldehyde resin composition and method of preparation thereof 失效
标题翻译：脲醛树脂组合物及其制备方法
公开(公告)号：US5674971A
公开(公告)日：1997-10-07
申请号：US468144
申请日：1995-06-06
申请人： Larry R. Graves
发明人： Larry R. Graves
IPC分类号： C08G12/12 , C08G12/02 , C08G14/02
CPC分类号： C08G12/12 , Y10T428/249921
摘要： A urea-formaldehyde resin useful as a binder for making a variety of products, and a method for making the resin. The resin is prepared by reacting formaldehyde, urea, and ammonia in at least a two under alkaline conditions and optionally neutralizing the resin in a third step. The urea-formaldehyde resin thus produced has good resistance to hydrolysis, cures quickly, and is characterized by low formaldehyde emissions (release).
摘要翻译：可用作制备各种产品的粘合剂的脲甲醛树脂和制备该树脂的方法。该树脂通过在碱性条件下在至少两种甲醛，尿素和氨中反应制备，并可任选地在第三步骤中中和树脂。这样制备的脲甲醛树脂具有良好的抗水解性，可快速固化，其特征在于甲醛释放量低（释放）。

6. 发明授权

US5308692A Fire resistant mat 失效
标题翻译：防火垫
公开(公告)号：US5308692A
公开(公告)日：1994-05-03
申请号：US905116
申请日：1992-06-26
申请人： Thomas D. Kennedy , Michael O. Malarkey , Larry R. Graves
发明人： Thomas D. Kennedy , Michael O. Malarkey , Larry R. Graves
IPC分类号： B32B5/02 , D04H1/64 , B32B27/00 , B05D3/02
CPC分类号： B32B5/02 , D04H1/587 , D04H1/64 , Y10S428/921 , Y10T442/60 , Y10T442/697
摘要： A non-woven fiber mat for use as a backing material for various components used in the building industry, and having improved fire resistant qualities. The mat comprises a blend of mineral fibers and glass fibers bonded together with a fire resistant binder system. The binder system comprises a mixture of a fire resistant latex and an aqueous aldehyde condensation polymer-based thermosetting resin. The preferred weight ratio of the latex to the aldehyde condensation polymer is at least 1:1 on a non-volatile basis. The binder may optionally further contain an aqueous silica colloid.
摘要翻译：一种无纺纤维毡，用作建筑工业中使用的各种组分的背衬材料，并具有改进的耐火品质。该垫包括矿物纤维和玻璃纤维的混合物，其与耐火粘合剂体系结合在一起。粘合剂体系包括耐火胶乳和醛缩合聚合物基热固性树脂的混合物。胶乳与醛缩合聚合物的优选重量比在非挥发性基础上为至少1:1。粘合剂可以任选地进一步含有二氧化硅水溶胶体。

7. 发明授权

US5389716A Fire resistant cured binder for fibrous mats 失效
标题翻译：用于纤维毡的耐火固化粘合剂
公开(公告)号：US5389716A
公开(公告)日：1995-02-14
申请号：US904966
申请日：1992-06-26
申请人： Larry R. Graves
发明人： Larry R. Graves
IPC分类号： C08L57/08 , D04H1/64 , C08J5/10 , C08K3/20 , C08L61/04
CPC分类号： C08L57/08 , D04H1/587 , D04H1/64
摘要： A binder composition for fibrous mats, preferably inorganic fibrous mats, which is fire resistant when cured is provided. The binder composition comprises a stable mixture of an aqueous aldehyde condensation polymer-based resin, a fire retardant latex and, optionally, an effective amount of an aqueous silica colloid, wherein the weight ratio of the latex to the resin is at least 1:1 on a non-volatile weight basis. The effective amount of the silica colloid is an amount sufficient to enhance the flame resistant property of the binder composition after curing and yet remain compatible with the components of the binder composition prior to curing.
摘要翻译：提供用于纤维垫的粘合剂组合物，优选无机纤维毡，其在固化时耐火。粘合剂组合物包括水性醛缩合聚合物基树脂，阻燃胶乳和任选的有效量的二氧化硅胶体水溶液的稳定混合物，其中胶乳与树脂的重量比为至少1:1 在非挥发性重量的基础上。二氧化硅胶体的有效量是足以提高固化后粘合剂组合物的阻燃性能，并且在固化前与粘合剂组合物的组分保持相容性的量。

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