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公开(公告)号：US4257930A
公开(公告)日：1981-03-24
申请号：US119719
申请日：1980-02-08
摘要： A thickening agent for unsaturated polyester resin compositions comprises(a) 25% to 70% by weight of a Group II-A metal oxide or hydroxide and(b) 30% to 75% by weight of an unsaturated polyester vehicle comprising(1) 50% to 100% by weight of an unsaturated polyester that is the product of the reaction of a dicarboxylic acid component that contains at least one unsaturated aliphatic dicarboxylic acid and at least one saturated aromatic dicarboxlyic acid with an alcohol component that contains at least one glycol and at least one monohydric alcohol and(2) 0-50% by weight of an unsaturated monomer capable of reacting with the unsaturated polyer to form cross-linkages.
摘要翻译： 用于不饱和聚酯树脂组合物的增稠剂包含（a）25重量％至70重量％的II-A族金属氧化物或氢氧化物，和（b）30重量％至75重量％的不饱和聚酯载体，其包含（1）50 100重量％的不饱和聚酯，其是含有至少一种不饱和脂族二羧酸和至少一种饱和芳族二羧酸的二羧酸组分与含有至少一种二醇的醇组分的反应的产物，以及 至少一种一元醇和（2）0-50％重量的能够与不饱和聚合物反应形成交联的不饱和单体。
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公开(公告)号：US4220754A
公开(公告)日：1980-09-02
申请号：US690202
申请日：1976-05-25
申请人： Martin L. Feldman
发明人： Martin L. Feldman
CPC分类号： C08F6/001
摘要： The discoloration of polyvinyl chloride that usually occurs when a slurry containing this polymer is heated at a temperature above 70.degree. C. to reduce its monomer content to less than 10 ppm is minimized or prevented by carrying out the heating step in the presence of an oxidizing agent.
摘要翻译： 当含有该聚合物的浆料在70℃以上的温度加热以将其单体含量降低至10ppm以下时，通常会发生聚氯乙烯的变色，通过在氧化剂存在下进行加热步骤来最小化或防止 代理商
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公开(公告)号：US4015064A
公开(公告)日：1977-03-29
申请号：US482115
申请日：1974-06-24
CPC分类号： C08F6/003
摘要： Vinyl chloride is removed from a slurry or latex that contains from 100 to 15,000 parts per million of vinyl chloride and 5% to 50% by weight of a vinyl chloride polymer by adding to the slurry or latex from about 0.5% to 20% of its weight of a compound selected from the group consisting of vinyl acetate, methylene chloride, di-tert.butyl-p-cresol, and mixtures thereof, maintaining the resulting mixture at a temperature between 25.degree. C. and 125.degree. C. under vacuum, and removing the vinyl chloride vapor that is evolved until the slurry or latex contains not more than 50 ppm of vinyl chloride.
摘要翻译： 从含有100至15,000份/百万份氯乙烯和5％至50％重量氯乙烯聚合物的浆液或胶乳中除去氯乙烯，通过向浆液或胶乳中加入约0.5％至20％的氯乙烯 选自乙酸乙烯酯，二氯甲烷，二叔丁基对甲酚及其混合物的化合物的重量，将所得混合物在真空下保持在25℃至125℃的温度， 并除去放出的氯乙烯蒸气，直到浆料或胶乳含有不超过50ppm的氯乙烯。
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公开(公告)号：US4331575A
公开(公告)日：1982-05-25
申请号：US249758
申请日：1981-04-01
申请人： Martin L. Feldman , Marvin Landau
发明人： Martin L. Feldman , Marvin Landau
CPC分类号： C09F9/00 , Y10S260/25
摘要： Drier systems for surface-coating compositions that contain oxidizable, organic, film-forming resinous vehicles and that air dry in 24 hours or less at temperatures not higher than 50.degree. F. and at relative humidities above 50% comprise metal salt solutions in an inert solvent that contain an active drier metal, such as cobalt, and an auxiliary drier metal that comprises bismuth.
摘要翻译： 用于含有可氧化，有机，成膜树脂载体的表面涂层组合物的干燥器系统，并且在不高于50°F且相对湿度高于50％的条件下在24小时以内空气干燥的金属盐溶液包含惰性的金属盐溶液 溶剂，其含有活性干燥金属如钴，以及包含铋的辅助干燥金属。
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5.发明授权Colorant-thickener dispersions for unsaturated polyester resin compositions 失效不饱和聚酯树脂组合物的着色剂 - 增稠剂分散体
公开(公告)号：US4268431A
公开(公告)日：1981-05-19
申请号：US44724
申请日：1979-06-01
CPC分类号： C08J3/226 , C08G63/54 , C08K3/04 , C08K3/20 , C08K3/22 , C08J2367/06 , C08J2467/00
摘要： A colorant-thickener dispersion for unsaturated polyester resin compositions comprises(a) 20% to 50% by weight of a thickener comprising a Group II-A metal oxide or hydroxide,(b) 5% to 20% by weight of a pigment component, and(c) 30% to 75% by weight of an unsaturated polyester vehicle that comprises(1) 50% to 100% by weight of at least one unsaturated polyester that is the product of the reaction of a dicarboxylic acid component containing 80 to 90 mole % of at least one unsaturated aliphatic dicarboxylic acid having 4 to 8 carbon atoms and 10 to 20 mole % of at least one saturated aromatic dicarboxylic acid with an alcohol component containing 40 to 60 mole % of at least one glycol having 2 to 6 carbon atoms and 40 to 60 mole % of at least one monohydric alcohol having 6 to 12 carbon atoms, in the amount of 0.4 mole to 0.6 mole of the dicarboxylic acid component per mole of the alcohol component, and(2) 0 to 50% by weight of an unsaturated monomer capable of reacting with said unsaturated polyester to form cross-linkages.
摘要翻译： 用于不饱和聚酯树脂组合物的着色剂 - 增稠剂分散体包含（a）20重量％至50重量％的包含II-A族金属氧化物或氢氧化物的增稠剂，（b）5重量％至20重量％的颜料组分， 和（c）30重量％至75重量％的不饱和聚酯载体，其包含（1）50重量％至100重量％的至少一种不饱和聚酯，其是含有80至90的二羧酸组分的反应的产物 至少一种具有4至8个碳原子的不饱和脂族二羧酸和10至20摩尔％的至少一种饱和芳族二羧酸与含有40至60摩尔％至少一种具有2-6个碳原子的二醇的醇组分的摩尔％ 原子和40至60摩尔％的至少一种具有6至12个碳原子的一元醇，其每摩尔醇组分的二羧酸组分为0.4摩尔至0.6摩尔，和（2）0至50重量％ 能够与所述u反应的不饱和单体的重量 不饱和聚酯形成交联。
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6.发明授权Colored rigid thermoplastic resin compositions and a process for their production 失效着色的刚性热塑性树脂组合物及其生产方法
公开(公告)号：US4226760A
公开(公告)日：1980-10-07
申请号：US037542
申请日：1979-05-09
CPC分类号： C08J3/226 , C08G63/54 , C09B67/006 , C08J2467/00
摘要： A colored rigid thermoplastic resin composition is prepared by incorporating in a rigid thermoplastic resin composition a non-plasticizing liquid pigment dispersion that contains(a) 5% to 80% by weight of at least one pigment, and(b) 20% to 95% by weight of an unsaturated polyester vehicle that comprises(1) 50% to 100% by weight of an unsaturated polyester that is the product of the reaction of a dicarboxylic acid component that contains 80-90 mole percent of an unsaturated aliphatic dicarboxylic acid having 4 to 8 carbon atoms and 10-20 mole percent of a saturated aromatic dicarboxylic acid and an alcohol component that contains 40-60 mole percent of a glycol having 2 to 6 carbon atoms and 40-60 mole percent of a monohydric alcohol having 6 to 12 carbon atoms, in the amount of 0.4-0.6 mole of the dicarboxylic acid component per mole of the alcohol component, and(2) 0 to 50% by weight of an unsaturated monomer capable of reacting with the unsaturated polyester to form cross-linkages.
摘要翻译： 通过在刚性热塑性树脂组合物中并入含有（a）5重量％至80重量％的至少一种颜料的非增塑液体颜料分散体，和（b）20重量％至95重量％ 的不饱和聚酯载体，其包含（1）50重量％至100重量％的不饱和聚酯，其是含有80-90摩尔％的具有4个不饱和脂族二羧酸的二羧酸组分的反应的产物 至8个碳原子和10-20摩尔％的饱和芳族二羧酸和含有40-60摩尔％的具有2至6个碳原子的二醇的醇组分和40-60摩尔％的具有6-12个碳原子的一元醇 碳原子，每摩尔醇组分的二羧酸组分为0.4-0.6摩尔，和（2）0至50重量％的能够与不饱和聚酯反应形成交联的不饱和单体 s。
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7.发明授权Colorant-thickener dispersions for unsaturated polyester resin compositions 失效不饱和聚酯树脂组合物的着色剂 - 增稠剂分散体
公开(公告)号：US4273701A
公开(公告)日：1981-06-16
申请号：US119718
申请日：1980-02-08
CPC分类号： C08J3/226 , C08G63/54 , C08K3/22 , C08L67/06 , C08J2367/06 , C08J2467/00
摘要： An unsaturated polyester resin composition comprises an unsaturated polyester resin, an unsaturated monomer capable of reacting with the unsaturated polyester to form cross-linkages, and a colorant-thickener dispersion that comprises (a) 20% to 50% by weight of a thickener comprising a Group II-A metal oxide or hydroxide, 5% to 20% by weight of a pigment component, and 30% to 75% by weight of an unsaturated polyester vehicle that comprises 80% to 98% by weight of at least one unsaturated polyester that is the product of the reaction of a dicarboxylic acid component containing 80 to 90 mole % of at least one unsaturated aliphatic dicarboxylic acid having 4 to 8 carbon atoms and 10 to 20 mole % of at least one saturated aromatic dicarboxylic acid with an alcohol component containing 40 to 60 mole % of at least one glycol having 2 to 6 carbon atoms and 40 to 60 mole % of at least one monohydric alcohol having 6 to 12 carbon atoms, in the amount of 0.4 mole to 0.6 mole of the dicarboxylic acid component per mole of the alcohol component, and 2% to 20% by weight of an unsaturated monomer capable of reacting with said unsaturated polyester to form cross-linkages.
摘要翻译： 不饱和聚酯树脂组合物包含不饱和聚酯树脂，能够与不饱和聚酯反应以形成交联的不饱和单体，以及着色剂 - 增稠剂分散体，其包含（a）20重量％至50重量％的增稠剂， II-A族金属氧化物或氢氧化物，5重量％至20重量％的颜料组分和30重量％至75重量％的不饱和聚酯载体，其包含80重量％至98重量％的至少一种不饱和聚酯， 是含有80〜90摩尔％的至少一种碳原子数为4〜8的不饱和脂肪族二羧酸和10〜20摩尔％的至少一种饱和芳族二羧酸与含有醇成分的二羧酸成分反应的产物 40至60摩尔％的至少一种具有2至6个碳原子的二醇和40至60摩尔％的至少一种具有6至12个碳原子的一元醇，其量为0.4摩尔至0.6摩尔的二羧酸 每摩尔醇组分的酸组分和2重量％至20重量％的能够与所述不饱和聚酯反应形成交联的不饱和单体。
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公开(公告)号：US4271065A
公开(公告)日：1981-06-02
申请号：US171624
申请日：1980-07-23
摘要： A polyester resin composition comprises(a) an unsaturated polyester resin,(b) an unsaturated monomer capable of reacting with the unsaturated polyester resin to form cross-linkages, and(c) a thickening agent that comprises(1) 25% to 70% by weight of a Group II-A metal oside or hydroxide and(2) 30% to 75% by weight of an unsaturated polyester vehicle comprising an unsaturated polyester that is the product of the reaction of a dicarboxylic acid component that contains at least one unsaturated aliphatic dicarboxylic acid and at least one saturated aromatic dicarboxylic acid with an alcohol component that contains at least one glycol and at least one monohydric alcohol.
摘要翻译： 聚酯树脂组合物包含（a）不饱和聚酯树脂，（b）能够与不饱和聚酯树脂反应以形成交联的不饱和单体，和（c）增稠剂，其包含（1）25％至70％ 的II-A族金属硫化物或氢氧化物，和（2）30％至75％重量的不饱和聚酯载体，其包含不饱和聚酯，其是含有至少一个不饱和的二羧酸组分的反应的产物 脂族二羧酸和至少一种饱和芳族二羧酸与含有至少一种二醇和至少一种一元醇的醇组分。
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公开(公告)号：US4263198A
公开(公告)日：1981-04-21
申请号：US44725
申请日：1979-06-01
摘要： A thickening agent for unsaturated polyester resin compositions comprises(a) 25% to 70% by weight of a Group II-A metal oxide or hydroxide and(b) 30% to 75% by weight of an unsaturated polyester vehicle comprising(1) 50% to 100% by weight of an unsaturated polyester that is the product of the reaction of a dicarboxylic acid component that contains at least one unsaturated aliphatic dicarboxylic acid and at least one saturated aromatic dicarboxylic acid with an alcohol component that contains at least one glycol and at least one monohydric alcohol and(2) 0-50% by weight of an unsaturated monomer capable of reacting with the unsaturated polymer to form cross-linkages.
摘要翻译： 用于不饱和聚酯树脂组合物的增稠剂包含（a）25重量％至70重量％的II-A族金属氧化物或氢氧化物，和（b）30重量％至75重量％的不饱和聚酯载体，其包含（1）50 100重量％的不饱和聚酯，其是含有至少一种不饱和脂族二羧酸和至少一种饱和芳族二羧酸的二羧酸组分与含有至少一种二醇的醇组分的反应的产物，以及 至少一种一元醇和（2）0-50％重量的能够与不饱和聚合物反应形成交联的不饱和单体。
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10.发明授权Process for the removal of vinyl chloride from aqueous slurries of vinyl chloride polymers 失效从氯乙烯聚合物的水性浆料中除去氯乙烯的方法
公开(公告)号：US4229569A
公开(公告)日：1980-10-21
申请号：US9328
申请日：1979-02-05
CPC分类号： C08F6/003
摘要： Vinyl chloride is removed from aqueous slurries prepared by the suspension polymerization of a monomer component that comprises vinyl chloride by heating the slurries at a temperature between 70.degree. C. and the boiling point of water at a pressure in the range of 30 mm Hg absolute to 3 atmospheres and removing the evolved vinyl chloride until the aqueous slurry contains less than 50 ppm and preferably less than 0.1 ppm of vinyl chloride, based on the weight of polymer in the slurry. The polymers that are recovered from the purified aqueous slurries contain less than 10 ppm, and in most cases less than 0.1 ppm of vinyl chloride.
摘要翻译： 将氯乙烯从含有氯乙烯的单体组分的悬浮聚合制备的水性浆液中除去，该混合物在70℃至70℃的压力下，在30℃至2000℃绝对压力下，将浆料加热至70℃， 除去放出的氯乙烯，直到含水浆料含有少于50ppm，优选小于0.1ppm的氯乙烯，基于浆料中聚合物的重量。 从纯化的水浆中回收的聚合物含有小于10ppm，在大多数情况下小于0.1ppm的氯乙烯。
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