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1. 发明授权

US4048147A Carboxylic acid of cyclopentadiene derivative, salt thereof, or ester thereof and process for producing these compositions 失效
标题翻译：环戊二烯衍生物的羧酸，其盐或其酯和制备这些组合物的方法
公开(公告)号：US4048147A
公开(公告)日：1977-09-13
申请号：US635630
申请日：1975-11-26
申请人： Masatoshi Arakawa , Ryotaro Ohno , Katuhiro Ishikawa , Noboru Yamahara , Hisashi Matsui
发明人： Masatoshi Arakawa , Ryotaro Ohno , Katuhiro Ishikawa , Noboru Yamahara , Hisashi Matsui
IPC分类号： C07C69/753 , B01F17/34 , C07C45/50 , C07C51/00 , C07C61/39 , C07C67/00 , C08G2/00 , C08G2/18 , C08G10/00
CPC分类号： C07C61/39 , C07C45/50
摘要： A novel compound represented by the formula, ##STR1## WHEREIN R is a hydrogen or an alkyl group having 1 to 3 carbon atoms, said four R's being the same or different; R.sup.1 is hydrogen, an alkali metal, an ammonium group, a mono-to tetra-hydric aliphatic alcohol moiety having 1 to 12 carbon atoms, or an organic amine residue; n is an integer of 1 to 4; and R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently hydrogen or alkyl groups having 1 to 6 carbon atoms or R.sup.2 and R.sup.3 may form a ring when taken together. Said novel compound has properties similar to those of natural rosin or a disproportionated rosin, and is useful as a vehicle for coating compositions and printing inks, as an emulsifier for emulsion polymerization, and as a sizing agent.
摘要翻译：由式表示的新化合物，其中R是氢或具有1至3个碳原子的烷基，所述四个R相同或不同; R1是氢，碱金属，铵基，具有1至12个碳原子的单 - 四 - 脂肪醇部分或有机胺残基; n为1〜4的整数，并且R 2，R 3，R 4，R 5和R 6独立地为氢或具有1至6个碳原子的烷基，或者当R 3和R 3可以一起形成时，R 2和R 3可以形成环。所述新型化合物具有与天然松香或歧化松香类似的性质，可用作涂料组合物和印刷油墨，乳液聚合乳化剂和上胶剂的载体。

2. 发明授权

US4138419A Cyclopentadiene derivative 失效
标题翻译：环戊二烯衍生物
公开(公告)号：US4138419A
公开(公告)日：1979-02-06
申请号：US792225
申请日：1977-04-29
申请人： Masatoshi Arakawa , Ryotaro Ohno , Katuhiro Ishikawa , Noboru Yamahara , Hisashi Matsui
发明人： Masatoshi Arakawa , Ryotaro Ohno , Katuhiro Ishikawa , Noboru Yamahara , Hisashi Matsui
IPC分类号： C07C69/753 , B01F17/34 , C07C17/08 , C07C51/00 , C07C61/39 , C07C67/00 , D21H17/00 , D21H17/14 , C07C63/36 , C07C63/44 , C07C69/76
CPC分类号： D21H17/14 , C07C17/08 , D21H17/00 , Y10S516/06
摘要： A novel cyclopentadiene derivative of the general formula: ##STR1## wherein R.sup.1 is hydrogen, a mono- to tetra-hydric alcohol moiety having 1 to 12 carbon atoms, a metal of Groups Ia, IIa and IIb of the Periodic Table, an ammonium group or an organic amine residue; R.sup.2, R.sup.3, and R.sup.4 are independently hydrogen or alkyl groups having 1 to 6 carbon atoms; R.sup.a, R.sup.b, and R.sup.c are independently hydrogen or alkyl groups having 1 to 3 carbon atoms; m is 0 or 1; and n is an integer of 1 to 4. This cyclopentadiene derivative is comparable or even superior to natural rosin in effectiveness as an emulsifier for use in the production of SBR and ABS resins or as a sizing agent in paper making.
摘要翻译：一种新的环戊二烯衍生物，其通式如下：其中R1是氢，具有1至12个碳原子的一至四醇部分，元素周期表中的Ia，IIa和IIb族金属，铵基或有机胺残基; R2，R3和R4独立地是氢或具有1至6个碳原子的烷基; Ra，Rb和Rc独立地是氢或具有1至3个碳原子的烷基; m为0或1; 并且n为1〜4的整数。该环戊二烯衍生物作为用于制备SBR和ABS树脂的乳化剂或作为造纸中的施胶剂的有效性与天然松香相当或甚至优于天然松香。

3. 发明授权

US4390717A Process for preparing carboxylic acid esters of dicyclopentadienes 失效
标题翻译：二环戊二烯羧酸酯的制备方法
公开(公告)号：US4390717A
公开(公告)日：1983-06-28
申请号：US257152
申请日：1981-04-24
申请人： Katuhiro Ishikawa , Ryotaro Ohno , Masatoshi Arakawa
发明人： Katuhiro Ishikawa , Ryotaro Ohno , Masatoshi Arakawa
IPC分类号： B01J23/00 , B01J31/00 , C07C67/38 , C07C69/753
CPC分类号： C07C67/38 , C07C2103/68
摘要： A process for preparing a carboxylic acid ester of a dicyclopentadiene by reacting the dicyclopentadiene with carbon monoxide and an alcohol in the presence of a cobalt compound catalyst, characterized by carrying out said reaction in the presence of 0.5 mole or more of a pyridine base per mole of the dicyclopentadiene at a temperature of 130.degree. C. or less at a carbon monoxide pressure of preferably at least 20 kg/cm.sup.2. G to hydroesterify the double bond in the norbornene ring, thereby forming a mono-carboxylate of a dicyclopentadiene, and hydroesterifying the monoesterification product as produced or the isolated monoester to the same reaction conditions as above except that the temperature is 160.degree. C. or less to hydroesterify the remaining double bond of the monoester, thereby forming a dicarboxylate of dicyclopentadiene.
摘要翻译：一种通过在钴化合物催化剂存在下使二环戊二烯与一氧化碳和醇反应制备二环戊二烯的羧酸酯的方法，其特征在于在0.5摩尔或更多的吡啶碱存在下进行所述反应，每摩尔的二环戊二烯在130℃或更低的温度下，优选至少20kg / cm2的一氧化碳压力。 G将降冰片烯环中的双键加成酯化，从而形成二环戊二烯的单羧酸酯，并将所生产的单酯化产物或分离的单酯加氢酯化至与上述相同的反应条件，除了温度为160℃或更低以使单酯的剩余双键加氢酯化，从而形成二环戊二烯的二羧酸酯。

4. 发明授权

US4370447A Unsaturated polyester resin compositions 失效
标题翻译：不饱和聚酯树脂组合物
公开(公告)号：US4370447A
公开(公告)日：1983-01-25
申请号：US253832
申请日：1981-03-11
申请人： Katuhiro Ishikawa , Ryotaro Ohno , Masatoshi Arakawa
发明人： Katuhiro Ishikawa , Ryotaro Ohno , Masatoshi Arakawa
IPC分类号： C08G63/00 , C07C61/125 , C07C61/135 , C08F299/04 , C08G63/52 , C08G63/54 , C08G63/553 , C08L67/00 , C08L67/06 , C08G63/76
CPC分类号： C08G63/553 , C07C61/125 , C07C61/135
摘要： An unsaturated polyester was obtained by reacting a polyhydric alcohol with a mixture of an unsaturated polybasic acid and a specific saturated dibasic acid represented by the formula: ##STR1## or the formula: ##STR2## wherein, R.sub.1 to R.sub.10 are each hydrogen or alkyl, R' to R"" are the same or different and each represent hydrogen or ester-exchangeable alkyl, m is 1 or 2, and n is zero or 1. The compositions comprising this polyester and an aromatic vinyl monomer, when hardened in the presence of a catalyst, exhibit a lower shrinkage during the hardening and give molded products with improved resistance to alkalis and to boiling water.
摘要翻译： PCT No.PCT / JP80 / 00163 Sec。 371日期：1981年3月11日 102（e）1981年3月11日PCT PCT。1980年7月18日PCT公布。公开号WO81 / 00258 日本：1981年2月5日。不饱和聚酯是通过使多元醇与下式表示的不饱和多元酸和特定饱和二元酸的混合物反应得到的：其中R1， R 10各自为氢或烷基，R'至R“”相同或不同，各自表示氢或可酯交换的烷基，m为1或2，n为0或1.包含该聚酯和芳族乙烯基单体在催化剂存在下硬化时，在硬化过程中表现出较低的收缩率，并提供具有改善的耐碱性和沸水的模塑制品。

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