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1. 发明授权

US5008329A Process for producing aqueous copolymer dispersion from a vinyl monomer mixture 失效
标题翻译：从乙烯基单体混合物制备含水共聚物分散体的方法
公开(公告)号：US5008329A
公开(公告)日：1991-04-16
申请号：US419001
申请日：1989-10-10
申请人： Tadashi Abe , Masahiro Aoki , Tsunenori Takahashi , Takeshi Awata
发明人： Tadashi Abe , Masahiro Aoki , Tsunenori Takahashi , Takeshi Awata
IPC分类号： C08F2/22 , C08F2/38 , C08F2/44 , C08F20/52 , C08F220/02 , C08F220/04 , C08F220/06 , C08F220/10 , C08F220/12 , C08F220/18 , C08F220/26 , C08F220/28 , C08F220/56 , C09J133/04
CPC分类号： C08F220/18
摘要： A process for producing an aqueous copolymer dispersion is disclosed, which comprises emulsion polymerizing 100 parts by weight of a vinyl monomer mixture comprising (A) from 60 to 99.8% by weight of an acrylic ester of an aliphatic saturated alcohol having from 4 to 8 carbon atoms, (B) from 0.2 to 10% by weight of a monomer selected from the group consisting of an .alpha.,.beta.-unsaturated carboxylic acid, an .alpha.,.beta.-unsaturated carboxylic acid anhydride, a 2-hydroxyalkyl acrylate, a 2-hydroxyalkyl methacrylate, acrylamide, methacrylamide, methylolacrylamide, and methylolmethacrylamide, and (C) up to 30% by weight of a vinyl monomer other than the monomers (A) and (B) in the presence of from 0.01 to 10 parts by weight of a compound having an allyl hydrogen atom, with a total amount of the monomers (A), (B) and (C) being 100% by weight. The resulting aqueous copolymer dispersion can form a film which exhibits excellent adhesion performance particularly to an adherend having small polarity and gives off no smell.

2. 发明授权

US6155505A Method of producing a suspending agent-containing slurry for suspension polymerization 失效
标题翻译：制备悬浮聚合用悬浮剂浆液的方法
公开(公告)号：US6155505A
公开(公告)日：2000-12-05
申请号：US850699
申请日：1997-05-02
申请人： Mitsushi Murata , Tsunenori Takahashi , Yukio Kato
发明人： Mitsushi Murata , Tsunenori Takahashi , Yukio Kato
IPC分类号： C08F2/20 , B01F17/00 , C08F2/18 , B02C17/00
CPC分类号： B01F17/005 , B01F17/0007 , B01F17/0028 , B01F17/0042 , B01F17/0057 , B01F17/0064 , B01F17/0085 , C08F2/18
摘要： A suspending agent-containing slurry is disclosed which comprises a dispersant and a particulate suspending agent having a particle size distribution in which the particle diameter at weight-cumulative 95%, from the minimum particle size, is 1 .mu.m or smaller. A method for efficiently producing the suspending agent-containing slurry is also disclosed. A process for suspension polymerization by use of the suspending agent-containing slurry is further disclosed. The slurry not only has such an excellent suspending ability in suspension polymerization that it enables the production of vinyl polymer beads having a narrow bead size distribution, but also is capable of retaining this ability over long and of exhibiting the same ability even when it has a high concentration. The suspension polymerization process enables vinyl polymer beads having a narrow bead size distribution to be produced efficiently due to the use of the slurry.
摘要翻译：公开了一种含悬浮剂的浆料，其包含分散剂和粒度分布的颗粒状悬浮剂，其中粒径从最小颗粒尺寸的重量累积95％为1μm或更小。还公开了一种有效生产含悬浮剂的浆料的方法。进一步公开了通过使用含悬浮剂的浆料进行悬浮聚合的方法。该浆料不仅在悬浮聚合中具有优异的悬浮能力，能够制造具有窄珠粒度分布的乙烯基聚合物珠粒，而且能够长时间保持该能力，并且即使具有相同的能力也能表现出相同的能力高浓度悬浮聚合方法使得能够由于使用浆料而有效地制备具有窄珠粒度分布的乙烯基聚合物珠粒。

3. 发明授权

US5889285A Suspending agent-containing slurry for suspension polymerization 失效
标题翻译：用于悬浮聚合的含悬浮剂的浆料
公开(公告)号：US5889285A
公开(公告)日：1999-03-30
申请号：US609614
申请日：1996-03-01
申请人： Mitsushi Murata , Tsunenori Takahashi , Yukio Kato
发明人： Mitsushi Murata , Tsunenori Takahashi , Yukio Kato
IPC分类号： C08F2/20 , B01F17/00 , C08F2/18
CPC分类号： B01F17/005 , B01F17/0007 , B01F17/0028 , B01F17/0042 , B01F17/0057 , B01F17/0064 , B01F17/0085 , C08F2/18
摘要： A suspending agent-containing slurry is disclosed which comprises a dispersant and a particulate suspending agent having a particle size distribution in which the particle diameter at weight-cumulative 95%, from the minimum particle size, is 1 .mu.m or smaller. A method for efficiently producing the suspending agent-containing slurry is also disclosed. A process for suspension polymerization by use of the suspending agent-containing slurry is further disclosed. The slurry not only has such an excellent suspending ability in suspension polymerization that it enables the production of vinyl polymer beads having a narrow bead size distribution, but also is capable of retaining this ability over long and of exhibiting the same ability even when it has a high concentration. The suspension polymerization process enables vinyl polymer beads having a narrow bead size distribution to be produced efficiently due to the use of the slurry.
摘要翻译：公开了一种含悬浮剂的浆料，其包含分散剂和粒度分布的颗粒状悬浮剂，其中粒径从最小颗粒尺寸的重量累积95％为1μm或更小。还公开了一种有效生产含悬浮剂的浆料的方法。进一步公开了通过使用含悬浮剂的浆料进行悬浮聚合的方法。该浆料不仅在悬浮聚合中具有优异的悬浮能力，能够制造具有窄珠粒度分布的乙烯基聚合物珠粒，而且能够长时间保持该能力，并且即使具有相同的能力也能表现出相同的能力高浓度悬浮聚合方法使得能够由于使用浆料而有效地制备具有窄珠粒度分布的乙烯基聚合物珠粒。

4. 发明授权

US4146502A Process for producing catalyst components for olefin polymerization 失效
标题翻译：制备烯烃聚合催化剂组分的方法
公开(公告)号：US4146502A
公开(公告)日：1979-03-27
申请号：US839843
申请日：1977-10-06
申请人： Masuzo Yokoyama , Shoichi Masukawa , Tsunenori Takahashi , Hideo Sakurai , Makoto Kouno , Shozo Ohkosi , Satosi Ohtaka
发明人： Masuzo Yokoyama , Shoichi Masukawa , Tsunenori Takahashi , Hideo Sakurai , Makoto Kouno , Shozo Ohkosi , Satosi Ohtaka
IPC分类号： C08F4/02 , C08F4/64 , C08F10/00 , C08F4/10
CPC分类号： C08F4/022 , C08F10/00
摘要： A catalyst component, which is to be combined with an organoaluminum component to form a Ziegler catalyst for olefin polymerization, is produced by treating (1) a solid composition resulting from a process of combining a magnesium halide such as magnesium chloride, an electron donor compound such as ethyl benzoate and a titanium halogen compound such as titanium tetrachloride with (2) an interhalogen compound or a halogen such as iodine trichloride.
摘要翻译：将与有机铝组分组合以形成用于烯烃聚合的齐格勒催化剂的催化剂组分通过处理（1）由卤化镁如氯化镁，电子给体化合物例如苯甲酸乙酯和钛卤素化合物如四氯化钛与（2）卤代化合物或卤素如三氯化碘。

5. 发明授权

US06320006B1 Suspension polymerization process using suspending agent-containing slurry 失效
标题翻译：悬浮聚合法使用含悬浮剂的浆料
公开(公告)号：US06320006B1
公开(公告)日：2001-11-20
申请号：US09633887
申请日：2000-08-07
申请人： Mitsushi Murata , Tsunenori Takahashi , Yukio Kato
发明人： Mitsushi Murata , Tsunenori Takahashi , Yukio Kato
IPC分类号： C08F218
CPC分类号： B01F17/005 , B01F17/0007 , B01F17/0028 , B01F17/0042 , B01F17/0057 , B01F17/0064 , B01F17/0085 , C08F2/18
摘要： A suspending agent-containing slurry is disclosed which comprises a dispersant and a particulate suspending agent having a particle size distribution in which the particle diameter at weight-cumulative 95%, from the minimum particle size, is 1 &mgr;m or smaller. A method for efficiently producing the suspending agent-containing slurry is also disclosed. A process for suspension polymerization by use of the suspending agent-containing slurry is further disclosed. The slurry not only has such an excellent suspending ability in suspension polymerization that it enables the production of vinyl polymer beads having a narrow bead size distribution, but also is capable of retaining this ability over long and of exhibiting the same ability even when it has a high concentration. The suspension polymerization process enables vinyl polymer beads having a narrow bead size distribution to be produced efficiently due to the use of the slurry.
摘要翻译：公开了一种含悬浮剂的浆料，其包含分散剂和具有粒度分布的颗粒状悬浮剂，其中从最小颗粒尺寸的重量累积95％的粒径为1μm或更小。还公开了一种有效生产含悬浮剂的浆料的方法。进一步公开了通过使用含悬浮剂的浆料进行悬浮聚合的方法。该浆料不仅在悬浮聚合中具有优异的悬浮能力，能够制造具有窄珠粒度分布的乙烯基聚合物珠粒，而且能够长时间地保持该能力并且即使具有相同的能力也能表现出相同的能力高浓度悬浮聚合方法使得能够由于使用浆料而有效地制备具有窄珠粒度分布的乙烯基聚合物珠粒。

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