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公开(公告)号：US3929950A
公开(公告)日：1975-12-30
申请号：US37235373
申请日：1973-06-21
发明人： NAKAMURA TADASHI , HAGIWARA HISAMI
CPC分类号： B29C67/202 , C08J9/26
摘要： A process for producing a porous synthetic resin film or sheet which comprises stretching, at least uniaxially, a melt molded article of a synthetic resin composition containing at least 50% by weight of a powder of an inorganic material which is capable of being eluted and removing the powder of inorganic material from the stretched article by elution with a solvent for the inorganic material is disclosed the stretching forms fine cracks between the resin and the inorganic material.
摘要翻译： 一种多孔合成树脂膜或片的制造方法，其特征在于，至少单轴地拉伸合成树脂组合物的熔融成型体，所述合成树脂组合物含有至少50重量％的无机材料的粉末，其能够被洗脱除去 公开了通过用无机材料的溶剂洗脱从拉伸制品获得的无机材料的粉末，所述拉伸在树脂和无机材料之间形成微细的裂纹。
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公开(公告)号：US3928170A
公开(公告)日：1975-12-23
申请号：US49985874
申请日：1974-08-22
发明人： TAKAHASHI RYOICHI , HOSOI TAKUJI , AIBA TAKAAKI , KONNO TSUTOMU
CPC分类号： C10G51/023 , C10C3/002
摘要： Method of producing a pitch suitable for a binder, said method comprising bringing petroleum base residual oil into direct contact with a non-oxidative gaseous heat transfer medium to subject said oil to cracking poly-condensation.
摘要翻译： 制备适用于粘合剂的沥青的方法，所述方法包括使石油基残余油与非氧化性气体传热介质直接接触以使所述油裂解多缩合。
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公开(公告)号：US3927156A
公开(公告)日：1975-12-16
申请号：US33275773
申请日：1973-02-15
CPC分类号： B43K1/006
摘要： Method for producing a writing core having a porosity in the range of from 30 to 60%, which core is made from polyvinylidene fluoride powder having a bulk density of 0.5 to 1.0 g/ml and a uniform particle size range of 10 to 300 microns, produced by filling a mold with the powder, heating the powder to a temperature of from the melting point thereof to 350*C in a pressure-free state and heat-treating the formed core taken out of the mold at a temperature of from 70*C to a temperature lower than the melting point thereof for more than 3 hours.
摘要翻译： 用于制造孔隙率在30至60％范围内的书写芯的方法，该芯由具有0.5至1.0g / ml的堆积密度和10至300微米的均匀粒度范围的聚偏二氟乙烯粉末制成， 通过用粉末填充模具来制造，在无压力状态下将粉末加热至350℃的温度，并将从模具中取出的成形芯体在70℃的温度下进行热处理 C至低于其熔点的温度超过3小时。
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4.发明授权Methyl Methacrylate resins and grafted acrylate-butadiene-styrene polymers 失效甲基丙烯酸甲酯树脂和接枝丙烯酸酯 - 丁二烯 - 苯乙烯聚合物
公开(公告)号：US3922321A
公开(公告)日：1975-11-25
申请号：US48031274
申请日：1974-06-17
发明人： YUSA HARUHIKO , OCHIAI YUKIHIRO
IPC分类号： C08L33/00 , C08F265/06 , C08L33/02 , C08L33/04 , C08L33/12 , C08L51/00 , C08L51/02 , C08L51/04 , C08F15/18 , C08F19/02 , C08F19/08 , C08F19/10 , C08F19/16 , C08F19/20 , C08F37/18
CPC分类号： C08F265/06 , C08L33/12 , C08L51/04 , Y10S525/932 , C08F2/16 , C08L2666/24
摘要： By emulsion polymerizing a monomer mixture of an alkyl acrylate, styrene, and butadiene to produce an emulsion of a rubber polymer (A), adding to the latex containing 100 parts by weight of the rubber polymer (A) from 25 to 150 parts by weight of a monomer mixture (B) comprising an alkyl methacrylate, with or without a cross-linking monomer, and a vinyl monomer copolymerizable therewith, polymerizing the resulting mixture of the mixture (B) and the latex thereby to produce a graft copolymer (I), and mixing this graft copolymer (I) and a methacrylic resin (II), a methacrylic resin composition of high transparency, impact strength, and weather resistance is obtained.
摘要翻译： 通过将丙烯酸烷基酯，苯乙烯和丁二烯的单体混合物乳液聚合以制备橡胶聚合物（A）的乳液，将含有100重量份橡胶聚合物（A）的胶乳添加至25至150重量份 包含具有或不具有交联单体的甲基丙烯酸烷基酯和可与其共聚的乙烯基单体的单体混合物（B）的混合物（B），聚合混合物（B）和胶乳的所得混合物，从而产生接枝共聚物（I） ，并将该接枝共聚物（I）和甲基丙烯酸系树脂（II）进行混合，得到高透明性，冲击强度和耐候性的甲基丙烯酸系树脂组合物。
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公开(公告)号：US3909449A
公开(公告)日：1975-09-30
申请号：US46360274
申请日：1974-04-24
发明人： NAGAI HIROSI , KATORI KUNIHIKO , SHIIKI ZENYA , AMAGI YASUO
IPC分类号： C01B32/336 , B01D53/02 , B01J20/20 , B01J21/18 , B01J35/08 , B01J37/00 , C01B32/384 , B01D15/00 , F01N3/00
CPC分类号： B01J21/18 , B01D53/02 , B01J35/08 , B01J37/0018 , C01B32/384
摘要： Spheres of activated carbon are obtained by melting and mixing 100 parts by weight of pitch with 10 to 50 parts by weight of an aromatic solvent compatible with said pitch and 0.01 to 1 part by weight of a metal compound, molding the resultant molten mixture to form a plurality of spheres, immersing the formed spheres in an organic solvent which is compatible with said aromatic solvent and destitute of affinity for said pitch to extract said aromatic solvent from said spheres, infusibilizing the resultant porous pitch spheres having micro-pores and thereafter activating the porous pitch spheres in an atmosphere of ammonia gas at the temperature of 550 to 1000*C. The activated carbon spheres thus produced are particularly useful as activated carbon for the desulfurization of a sulfurous acid gas-containing combustion exhaust gas and for treatment of waste liquor from a sulfite pulp process.
摘要翻译： 通过将100重量份沥青与10至50重量份与所述沥青相容的芳族溶剂和0.01至1重量份的金属化合物熔融并混合获得活性炭球，将所得熔融混合物成型 多个球体，将形成的球体浸入与所述芳族溶剂相容的有机溶剂中，并且不利于所述沥青从所述球体萃取所述芳族溶剂，使所得的具有微孔的多孔沥青球熔融，然后激活 多孔沥青球体在氨气气氛中的温度为550〜1000℃。由此制得的活性炭球特别适用于含亚硫酸气体燃烧废气脱硫和废液处理的活性炭 来自亚硫酸盐纸浆工艺。
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6.发明授权
公开(公告)号：US3903733A
公开(公告)日：1975-09-09
申请号：US41767673
申请日：1973-11-20
发明人： MURAYAMA NAOHIRO , OIKAWA TAKAO
CPC分类号： G01N29/036 , G01H11/08 , G01N2291/0256 , Y10S73/04 , Y10S310/80
摘要： Method of measuring mechanical vibrations comprises forming an electric circuit including as its terminals electrodes provided on both sides of a high molecular piezoelectric body, coupling said piezoelectric body entirely or partially to a vibrating body to be measured, and measuring or detecting the mechanical vibrations by transforming them into changes in an electric quantity or in voltage. Measuring apparatus for use with the above method are also disclosed comprising a high molecular piezoelectric body the terminals of which are connected by way of an FET to a measuring or detecting device.
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7.发明授权
公开(公告)号：US3901638A
公开(公告)日：1975-08-26
申请号：US46256174
申请日：1974-04-19
发明人： YOSHIKAWA SHINSUKE , SAWA YUJI
IPC分类号： B29C49/08 , B29C49/00 , B29C49/10 , B29C49/14 , B29C49/30 , B29C49/36 , B29C49/50 , B29C49/70 , B29C65/00 , B29D23/03
摘要： A blow molding apparatus for forming receptacles is disclosed wherein a tubular parison is heated in a furnace, transferred to a delivery rotary, rotated to a position adjacent a stretching rotary, transferred to the stretching rotary and longitudinally stretched while being rotated on the stretching rotary. The stretched parison is then tranferred to a molding rotary and blow molded while being rotated therewith. The stretching means dispose of the flash at a predetermined point of its rotation.
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8.发明授权Process for preparing vinyl chloride compositions containing butadiene and butadiene-styrene copolymers 失效制备含有丁二烯和丁二烯 - 苯乙烯共聚物的氯乙烯组合物的方法
公开(公告)号：US3899547A
公开(公告)日：1975-08-12
申请号：US43093774
申请日：1974-01-04
发明人： AMAGI YASUO , YUSA HARUHIKO
IPC分类号： C08F279/06 , C08L27/06 , C08L51/04 , C08F15/00 , C08F19/00
CPC分类号： C08F279/06 , C08L27/06 , C08L51/04 , Y10S525/932 , C08L2666/24
摘要： Vinyl chloride polymer compositions of improved transparency, impact strength, and workability obtained by blending a substantial quantity of vinyl chloride polymers containing vinyl chloride as the principal constituent thereof and a supplemental quantity of a resin produced from post-polymerization of a monomer mixture of styrene, methylmethacrylate, and a crosslinking agent on coagulated particles of a latex containing butadiene polymer or butadiene-styrene copolymer.
摘要翻译： 通过混合大量含有氯乙烯作为其主要成分的氯乙烯聚合物和补充量的由苯乙烯单体混合物的后聚合产生的树脂而获得的具有改进的透明度，冲击强度和可加工性的氯乙烯聚合物组合物， 甲基丙烯酸甲酯，和含有丁二烯聚合物或丁二烯 - 苯乙烯共聚物的胶乳的凝结颗粒上的交联剂。
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公开(公告)号：US3896063A
公开(公告)日：1975-07-22
申请号：US32941373
申请日：1973-02-05
发明人： TOYODA YASUSHI , KASHIO HIDETORA
IPC分类号： C08F214/08 , C08F19/14
CPC分类号： C08F214/08
摘要： In order to produce odorless vinyl chloride/vinylidene chloride copolymers having excellent heat-stability, a particular phenol type polymerization stabilizer is added to the monomer at the time of polymerization with or without the addition of epoxidized soy-bean oil.
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10.发明授权Novel structure of electrode in a primary battery for utilization of liquid or gaseous electrode active material 失效用于液体或气态电极活性材料的一次电池中的电极的新结构
公开(公告)号：US3879226A
公开(公告)日：1975-04-22
申请号：US45509674
申请日：1974-03-27
发明人： TOMONAGA ATSUSHI
摘要： A primary battery comprising a current collector semipermeable carbon hollow microspheres with a particle size of about 10 to 500 microns and a wall thickness of about 2 to 10 microns having filled therein an electrode active material for the battery, the carbon hollow microspheres having the enough size of pore that a fluid can pass therethrough.
摘要翻译： 包括粒径为约10至500微米的集流体半透性碳中空微球和约2至10微米的壁厚的一次电池，其中填充有用于电池的电极活性材料，碳中空微球具有足够的尺寸 的流体可以通过其中的孔。
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