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公开(公告)号:US4544726A
公开(公告)日:1985-10-01
申请号:US657233
申请日:1984-10-03
IPC分类号: C08F2/00 , B01F17/36 , C07C69/54 , C08F2/24 , C08F2/26 , C08F2/30 , C08F212/00 , C08F212/08 , C08F236/00 , C08F236/06 , C08F236/10 , C08F36/00
CPC分类号: C08F2/30
摘要: Disclosed as an emulsion polymerization emulsifier is a half vinyl ester of C.sub.21 -dicarboxylic acid of the general formula ##STR1## wherein x and y are integers from 3 to 9, x and y together equal 12, one Z is COOH and the other Z is hydrogen. The emulsifier may be blended as a mixture with disproportionated fatty acids and/or C.sub.21 -dicarboxylic acid.
摘要翻译: 作为乳液聚合乳化剂公开的是通式为“IMAGE”的C21-二羧酸的半乙烯基酯,其中x和y为3至9的整数,x和y一起等于12,一个Z为COOH,另一个Z为 氢。 乳化剂可以与歧化脂肪酸和/或C21-二羧酸的混合物共混。
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公开(公告)号:US4517347A
公开(公告)日:1985-05-14
申请号:US634223
申请日:1984-07-25
IPC分类号: C08F212/10
CPC分类号: C08F212/10
摘要: In the emulsion copolymerization of styrene and acrylonitrile, the copolymer yield can be increased by adding certain antioxidant compounds to the emulsifier. These antioxidant compounds include an aromatic portion and a fatty acid portion, and may be, for example, a hydroquinone-fatty acid ester.
摘要翻译: 在苯乙烯和丙烯腈的乳液共聚中,通过向乳化剂中加入某些抗氧化剂化合物可以提高共聚物产率。 这些抗氧化化合物包括芳族部分和脂肪酸部分,并且可以是例如氢醌 - 脂肪酸酯。
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公开(公告)号:US4259459A
公开(公告)日:1981-03-31
申请号:US152045
申请日:1980-05-21
申请人: Carlton G. Force
发明人: Carlton G. Force
摘要: An improved polymerization emulsifier for use in the manufacture of synthetic rubber is prepared wherein a mixture of tall oil fatty acids and resin acids as found in crude or distilled tall oil is disproportionated to reduce the amount of abietic type acids and linoleic type acids and treated with acid catalyzed formaldehyde or paraformaldehyde. The disproportionation and aldehyde treatment can occur in sequence or simultaneously. Emulsifiers prepared by the invention process minimize prefloc in latex production and improve rubber physicals.
摘要翻译: 制备用于制造合成橡胶的改进的聚合乳化剂,其中在粗油或蒸馏妥尔油中发现妥尔油脂肪酸和树脂酸的混合物被歧化以减少松弛型酸和亚油酸类的量并用 酸催化甲醛或多聚甲醛。 歧化和醛处理可以顺序或同时发生。 通过本发明方法制备的乳化剂使胶乳生产中的预固化最小化并改善橡胶物理。
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公开(公告)号:US4287104A
公开(公告)日:1981-09-01
申请号:US156375
申请日:1980-06-04
CPC分类号: C08L21/00
摘要: Disclosed herein is a tackifying composition for rubber comprising an alkali lignin coprecipitated with a saponified tall oil pitch from an alkaline solution of the lignin and the pitch, the amount of saponified tall oil pitch being from 25% to 75% of the weight of said lignin. When the lignin-saponified pitch composite is added to a raw rubber stock in an amount of from 1 part to 50 parts per 100 parts of raw rubber stock the tack is improved.
摘要翻译: 本文公开了一种用于橡胶的增粘组合物,其包含碱性木质素,其由木质素和沥青的碱性溶液与皂化的妥尔油沥青共沉淀,皂化的妥尔油沥青的量为所述木质素重量的25%至75% 。 当木质素皂化沥青复合材料以每100份生橡胶原料1份至50份的量加入生橡胶原料中时,粘性得到改善。
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公开(公告)号:US4272419A
公开(公告)日:1981-06-09
申请号:US106569
申请日:1979-12-26
申请人: Carlton G. Force
发明人: Carlton G. Force
摘要: The adhesion and tack properties of styrene-butadiene rubber (SBR) are improved by replacing from 1% to 25% of the rubber with saponified tall oil pitch, based on the dry weight of the SBR. The SBR may be carboxylated or uncarboxylated, filled or unfilled.
摘要翻译: 基于SBR的干重,苯乙烯 - 丁二烯橡胶(SBR)的粘合性和粘着性能通过用皂化的妥尔油沥青代替1%至25%的橡胶来改善。 SBR可以羧化或未羧化,填充或未填充。
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公开(公告)号:US4206007A
公开(公告)日:1980-06-03
申请号:US962002
申请日:1978-11-20
申请人: Carlton G. Force
发明人: Carlton G. Force
CPC分类号: D06N3/16 , D06N7/0073 , D06N7/0081 , D06N2201/0254 , D06N2201/045 , D06N2203/02 , D06N2203/041 , D06N2203/042 , D06N2205/04
摘要: An improved process is disclosed for manufacturing carpet. The improved process involves replacing from 4% to 25% of a carboxylated styrene-butadiene rubber carpet backing adhesive in a conventional carpet manufacturing process with a water soluble saponified tall oil pitch tackifier, thereby improving the bond strength between the carpet and backing.
摘要翻译: 公开了用于制造地毯的改进方法。 改进的方法包括在常规地毯制造方法中用水溶性皂化的妥尔油沥青增粘剂代替4%至25%的羧化苯乙烯 - 丁二烯橡胶地毯背衬粘合剂,从而提高地毯和背衬之间的粘合强度。
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公开(公告)号:US4879369A
公开(公告)日:1989-11-07
申请号:US146200
申请日:1988-01-20
申请人: Carlton G. Force
发明人: Carlton G. Force
IPC分类号: C09F1/02
CPC分类号: C09F1/02
摘要: Lignin is removed from a crude tall oil in the production of tall oil fractions suitable for use as chemical ingredients and additives in other products by sparging the crude tall oil at a temperature of between about 350.degree. F. to 400.degree. F. with a carrier gas to depolymerize and remove from the tall oil lower molecular weight lignin materials.
摘要翻译: 木质素在生产适合用作其他产品中的化学成分和添加剂的妥尔油馏分时从原油妥尔油中除去,通过在约350°F至400°F的温度下将原油妥尔油与载体 气体解聚并从妥尔油低分子量木质素材料中除去。
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公开(公告)号:US4804694A
公开(公告)日:1989-02-14
申请号:US121402
申请日:1987-11-16
申请人: Carlton G. Force
发明人: Carlton G. Force
CPC分类号: C08C1/065
摘要: A process for agglomerating synthetic rubber latexes to obtain rubber particles having large average particle sizes comprising the steps of mixing with a synthetic rubber latex having primary or secondary carboxyl groups at the particle surfaces of the latex, an inorganic potassium salt in a concentration in the latex of at least about 0.50 normal to agglomerate the particles, and separating the agglomerated rubber particles from the liquid of the latex.Separation of the agglomerated rubber particles may be accomplished by gravity or centrifugation when the potassium ion concentration in the latex is at least about 1.15 normal.
摘要翻译: 一种使合成橡胶胶乳团聚以获得具有大平均粒径的橡胶颗粒的方法,包括以下步骤:在胶乳的颗粒表面与具有伯或仲羧基的合成橡胶胶乳混合,乳液中浓度的无机钾盐 至少约0.50正常以使颗粒附聚,并从胶乳的液体中分离附聚的橡胶颗粒。 当胶乳中的钾离子浓度至少约为1.15正常时,分散的附聚橡胶颗粒可以通过重力或离心来实现。
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公开(公告)号:US3943117A
公开(公告)日:1976-03-09
申请号:US528991
申请日:1974-12-02
申请人: Carlton G. Force
发明人: Carlton G. Force
CPC分类号: C09F1/04
摘要: A process is disclosed for saponifying tall oil pitch. The process involves saponifying tall oil pitch in an aqueous solution having a solids content of 5% to 99% with at least 0.00026% by weight of a water-soluble cationic amine catalyst and a slight amount more of a saponifying agent than is required to form soaps from the free acid present in the pitch at a temperature above 50.degree.C. to free the fatty acid soaps and rosin acid soaps from their esters.
摘要翻译: 公开了用于皂化妥尔油沥青的方法。 该方法包括在固体含量为5%至99%的水溶液中皂化妥尔油沥青,至少0.00026重量%的水溶性阳离子胺催化剂和少量形成的皂化剂 在50℃以上的沥青中存在游离酸的皂,以从其酯中除去脂肪酸皂和松香酸皂。
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10.
公开(公告)号:US4740367A
公开(公告)日:1988-04-26
申请号:US877464
申请日:1986-06-23
CPC分类号: A61Q19/00 , A61K8/922 , A61Q1/02 , A61Q17/00 , A61Q19/10 , A61Q5/00 , A61Q5/006 , A61Q5/12 , Y10S514/846 , Y10S514/847 , Y10S514/938
摘要: Certain vegetable oil lipid adducts, either alone or in combination with disproportionated vegetable oils, are disclosed which provide persistent softening effects upon incorporation in skin and hair care preparations. The emollients of the invention include both the water-soluble and water-insoluble salts of the vegetable oil adducts. The certain vegetable oil adducts of the invention are the adducts prepared from vegetable oils containing nonconjugated polyunsaturated fatty acid esters which are conjugated and then modified via Diels-Alder addition with acrylic acid, fumaric acid, or maleic anhydride.
摘要翻译: 公开了单独或与歧化植物油组合的某些植物油脂加合物,其在掺入皮肤和护发制剂中时提供持久的软化作用。 本发明的润肤剂包括植物油加合物的水溶性和水不溶性盐。 本发明的某些植物油加合物是由含有非共轭多不饱和脂肪酸酯的植物油制备的加合物,所述非共轭多不饱和脂肪酸酯是共轭的,然后经丙烯酸,富马酸或马来酸酐经Diels-Alder加成而改性。
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