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公开(公告)号：US4180489A
公开(公告)日：1979-12-25
申请号：US897173
申请日：1978-04-17
Applicant: Malcolm S. Andrew , Alan J. Backhouse
Inventor： Malcolm S. Andrew , Alan J. Backhouse
IPC: C09D5/00 , B05D1/02 , B05D5/06 , B05D7/00 , C09D5/38 , C09D133/04 , C09D167/00 , C08L91/00
CPC classification number: B05D5/068 , C09D5/38 , Y02P20/582 , Y10T428/2982
Abstract: Coating composition for spray application to a substrate comprising a film-forming polymer, a volatile organic liquid diluent, specified polymer microparticles stably dispersed in the combination of the film-forming polymer and the diluent, and metallic pigmentation also dispersed in the said combination. The composition affords improved control of the orientation of the metallic pigment.
Abstract translation: 用于喷涂施用于包含成膜聚合物，挥发性有机液体稀释剂，稳定分散在成膜聚合物和稀释剂的组合中的特定聚合物微粒以及也分散在所述组合中的金属色素沉积的基材的涂料组合物。 该组合物改善了对金属颜料取向的控制。
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公开(公告)号：US4403003A
公开(公告)日：1983-09-06
申请号：US249634
申请日：1981-03-31
Applicant: Alan J. Backhouse
Inventor： Alan J. Backhouse
IPC: C09D5/00 , B05D7/00 , B05D7/24 , B29C63/00 , B32B37/00 , C09D5/02 , C09D201/00 , B05D3/02 , B05D1/36
Abstract: A process for producing a multi-layer coating upon a substrate surface, in which there is first applied to the surface a pigmented basecoat composition and then there is applied to the basecoat film a transparent topcoat composition; characterized in that the basecoat composition is based upon a dispersion in an aqueous medium of crosslinked polymer microparticles which have a diameter of 0.01-10 microns, are insoluble in the aqueous medium and are stable towards gross flocculation, the dispersion having a pseudoplastic or thixotropic character.
Abstract translation: 一种在基材表面上生产多层涂层的方法，首先在表面上施涂着色的底漆组合物，然后将底涂层涂覆在透明的面漆组合物上; 其特征在于底涂层组合物基于直径为0.01-10微米的交联聚合物微粒的水性介质中的分散体，不溶于水性介质并且对于总絮凝是稳定的，所述分散体具有假塑性或触变性 。
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公开(公告)号：US4209435A
公开(公告)日：1980-06-24
申请号：US947405
申请日：1978-10-02
Applicant: Alan J. Backhouse
Inventor： Alan J. Backhouse
IPC: C08J3/02 , C08F2/14 , C08F2/16 , C08F291/00
CPC classification number: C08F291/00 , C08F2/14
Abstract: A method of preparing a stable dispersion in an aqueous medium of particles of polymer in which stabilisation of the particles against flocculation is effected by a steric mechanism. The method comprises (i) forming a sterically stabilized dispersion in a non-aqueous liquid of a first polymer insoluble in the non-aqueous liquid and in water; (ii) polymerizing monomer in the same non-aqueous liquid in the presence of the particles of the first polymer and of a steric stabilizer, so as to form a second polymer which is soluble in the chosen aqueous medium; (iii) transferring the resulting particles to the aqueous medium. There may be prepared in this way aqueous dispersions of polymers incorporating units of water-soluble monomers, which are diffiult to make by known aqueous emulsion polymerization techniques.
Abstract translation: 在聚合物颗粒的水性介质中制备稳定的分散体的方法，其中颗粒的抗絮凝稳定性是通过立体机制实现的。 该方法包括（i）在不溶于非水液体和水中的第一聚合物的非水液体中形成空间稳定的分散体; （ii）在第一聚合物颗粒和空间稳定剂的存在下，在相同的非水性液体中聚合单体，以形成可溶于所选水性介质的第二聚合物; （iii）将所得颗粒转移到水性介质中。 可以以这种方式制备掺入水溶性单体单元的聚合物的水性分散体，其通过已知的水乳液聚合技术难以制备。
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公开(公告)号：US5202377A
公开(公告)日：1993-04-13
申请号：US883527
申请日：1992-05-15
Applicant: Stephen J. Thorne , Alan J. Backhouse
Inventor： Stephen J. Thorne , Alan J. Backhouse
CPC classification number: C08G18/8022 , C08G18/10 , C08G18/283 , C08G18/6229 , C08G18/706 , C08G18/765
Abstract: A polyisocyanate mixture which is emulsifiable in water comprising;(i) An isocyanate functional oligomer, which is the reaction product of;(a) a polyisocyanate having tertiary isocyanate groups, and(b) a hydrophilic polyether having a group which will react with tertiary isocyanate groups, and(ii) a polyisocyanate having tertiary isocyanate groups.The polyisocyanate mixtures can be used with suitable filmforming polymers to make aqueous coating compositions.
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公开(公告)号：US4539363A
公开(公告)日：1985-09-03
申请号：US651313
申请日：1984-09-17
Applicant: Alan J. Backhouse
Inventor： Alan J. Backhouse
Abstract: For use in a process for producing a multi-layer coating upon a substrate surface, in which there is first applied to the surface a pigmented basecoat composition and there is then applied to the basecoat film a transparent topcoat composition, a pigmented basecoat composition which is based upon a dispersion in an aqueous medium of crosslinked polymer microparticles which have a diameter of 0.01-10 microns, are insoluble in the aqueous medium and are stable towards gross flocculation, the dispersion having a pseudoplastic or thixotropic character.
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Patent Agency Ranking6.发明授权
公开(公告)号：US4427820A
公开(公告)日：1984-01-24
申请号：US386635
申请日：1982-06-09
Applicant: Alan J. Backhouse , Stephen J. Thorne , Patrick A. Hunt
Inventor： Alan J. Backhouse , Stephen J. Thorne , Patrick A. Hunt
IPC: C08F2/00 , C08F2/04 , C08F2/08 , C08F2/14 , C08F2/18 , C08F20/00 , C08F22/36 , C08F212/00 , C08F212/08 , C08F220/10 , C08F222/10 , C08F222/40 , C08F246/00 , C08F285/00 , C08F290/00 , C08F299/04 , C09D5/00 , C08J3/02 , C08J3/08 , C08K5/01 , C08L51/08
CPC classification number: C08F2/08 , Y10S524/923
Abstract: The production is described of a dispersion of polymer microparticles, which may optionally be crosslinked, by dispersion polymerisation in aliphatic hydrocarbon liquid under specified conditions of a monomer mixture which comprises up to 50% of styrene or a substituted derivative thereof and up to 50% by weight of a derivative of maleic acid or fumaric acid which is soluble in the hydrocarbon liquid at the polymerization temperature. The microparticles have a size in the range 100-400 nm and a high refractive index, and are suitable for incorporation in coating compositions which are based on a film-forming polymer, such as a thermosetting acrylic resin or an alkyd resin, containing a significant proportion of aromatic residues, and which are intended to be used either unpigmented or when containing only light-absorbing pigments.
Abstract translation: 描述了聚合物微粒的分散体，其可以任选地交联，通过在单体混合物的特定条件下在脂族烃液体中的分散聚合，其包含至多50％的苯乙烯或其取代的衍生物，并且高达50％的 在聚合温度下可溶于烃液体的马来酸或富马酸的衍生物的重量。 微粒的尺寸范围为100-400nm，折射率高，并且适用于基于成膜聚合物如热固性丙烯酸树脂或醇酸树脂的涂料组合物中，其含有显着的 芳族残基的比例，并且意图被用于未着色的或当仅含有光吸收颜料时。
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公开(公告)号：US4268547A
公开(公告)日：1981-05-19
申请号：US66298
申请日：1979-08-13
Applicant: Alan J. Backhouse
Inventor： Alan J. Backhouse
CPC classification number: B05D7/53 , B05D1/02 , B05D5/068 , C09D167/00 , C09D5/38
Abstract: Improved application characteristics of spray-applied coatings, particularly for automobile bodies, are obtained when the composition applied comprises (A) a film-forming polyester or alkyd resin, (B) a volatile liquid solvent for the resin and (C) polymer microparticles which are stably dispersed in the solution of the resin in the solvent.Improvements observed include increased resistance to "sagging."
Abstract translation: 当涂覆的组合物包含（A）成膜聚酯或醇酸树脂，（B）用于树脂的挥发性液体溶剂和（C）聚合物微粒时，可以获得特别是用于汽车车身的喷雾涂覆涂料的应用特性， 稳定地分散在溶剂中的树脂溶液中。 观察到的改善包括增加抗“下垂”。
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公开(公告)号：US4242384A
公开(公告)日：1980-12-30
申请号：US922847
申请日：1978-07-07
Applicant: Malcolm S. Andrew , Alan J. Backhouse
Inventor： Malcolm S. Andrew , Alan J. Backhouse
IPC: C09D133/04 , B05D7/16 , C08L51/00 , C09D133/06 , B05D1/02
CPC classification number: B05D7/16 , C09D133/06 , C08L2205/18 , C08L51/003 , Y10T428/31699
Abstract: A process for coating a substrate, especially an automobile body, by spray application whereby improved resistance to "sagging" or "running" on application can be obtained without reduction of the thickness of film which is applied; the process is characterized by the use of a coating composition comprising a film-forming acrylic resin, a volatile organic liquid diluent, a pigment other than a metallic flake pigment, and specified polymer microparticles which are stably dispersed in the combination of the resin and the diluent.
Abstract translation: 通过喷涂施加涂布基材，特别是汽车车身的方法，可以在不降低施加的膜的厚度的情况下获得改进的“下垂”或“行进”的抗性。 该方法的特征在于使用包含成膜丙烯酸树脂，挥发性有机液体稀释剂，除金属薄片颜料之外的颜料的涂料组合物和稳定分散在树脂和 冲淡。
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公开(公告)号：US4220679A
公开(公告)日：1980-09-02
申请号：US897174
申请日：1978-04-17
Applicant: Alan J. Backhouse
Inventor： Alan J. Backhouse
IPC: B05D7/14 , B05D1/02 , B05D1/36 , B05D5/06 , B05D7/00 , C09D5/00 , C09D5/38 , C09D101/08 , C09D133/04
Abstract: A multilayer coating is produced by applying to a substrate as a base-coat composition a pigmented solution in a volatile organic liquid of a film-forming polymer, the solution also containing specified polymer microparticles, forming a polymer film from the base-coat composition, then applying to the film so obtained a transparent top-coat composition and finally forming a second polymer film upon the base-coat film.
Abstract translation: 通过将作为底涂层组合物的基底涂料施涂到成膜聚合物的挥发性有机液体中的着色溶液，该溶液也含有特定聚合物微粒，由底涂层组合物形成聚合物膜， 然后向所得膜施加透明的顶涂层组合物，最后在底涂层上形成第二聚合物膜。
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10.发明授权
公开(公告)号：US4621112A
公开(公告)日：1986-11-04
申请号：US759239
申请日：1985-07-26
Applicant: Alan J. Backhouse , Andrew Frangou , Stephen J. Thorne
Inventor： Alan J. Backhouse , Andrew Frangou , Stephen J. Thorne
IPC: C09D5/08 , A01J9/00 , B67D7/00 , C09D20060101 , C09D5/02 , C09D5/10 , C09D5/38 , C09D7/12 , G01G20060101 , B05D1/36 , B05D5/06
CPC classification number: C09D5/38
Abstract: The tendency of metallic pigments, especially of aluminum flake pigments, to react with the aqueous medium of a water-born paint composition with the generation of gaseous material is prevented or reduced by incorporating in the composition an agent containing in the molecule at least one P--OH group, or a salt derivative thereof, which is obtained by reacting a compound containing the grouping --O--PO(OH.sub.2) with one or more epoxide group-containing compounds at least one of which also contains at least one aromatic or alicyclic group.
Abstract translation: 金属颜料，特别是铝薄片颜料与产生气态材料的水性介质的水性介质反应的倾向通过在组合物中掺入含有至少一个P -OH基或其盐衍生物，其通过使含有-O-PO（OH）基的化合物与一种或多种含环氧基的化合物反应而获得，其中至少一种还含有至少一个芳族或脂环基 。
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