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1. 发明授权

US5025057A 4-methyl-1-pentene polymer compositions 失效
标题翻译： 4-甲基-1-戊烯聚合物组合物
公开(公告)号：US5025057A
公开(公告)日：1991-06-18
申请号：US283974
申请日：1988-12-13
申请人： Hiromi Shigemoto
发明人： Hiromi Shigemoto
IPC分类号： C08K3/00 , C08L23/08 , C08L23/10 , C08L23/16 , C08L23/18 , C08L23/20 , C08L53/00
CPC分类号： C08L23/20 , C08K3/0033 , C08L23/10 , C08L23/18 , C08L53/00 , C08L23/0815 , C08L23/16
摘要： In accordance with the present invention, there are provided 4-methyl-1-pentene polymer compositions comprising 90-10 parts by weight of 4-methyl-1-pentene polymer (A), 90-10 parts by weight of propylene polymer (B) and 70-10 parts by weight of inorganic filler (C), provided that the sum of (A), (B) and (C) total to 100 parts by weight. There are also provided 4-methyl-1-pentene polymer compositions 20-3 parts by weight of .alpha.-olefin copolymer (D) in addition to the above-mentioned components (A), (B) and (C), provided that the sum of (A), (B), (C) and (D) totals to 100 parts by weight.These compositions as illustrated above are capable of vacuum forming, injection blow-forming and the like, and they are excellent in rigidity at high temperatures, toughness at low temperature and impact strength.

2. 发明授权

US5077123A Laminated film having poly(4-methyl-1-penetene) base layer 失效
标题翻译：具有聚（4-甲基-1-苯乙烯）基层的层压膜
公开(公告)号：US5077123A
公开(公告)日：1991-12-31
申请号：US197957
申请日：1988-05-24
申请人： Hiromi Shigemoto
发明人： Hiromi Shigemoto
IPC分类号： B32B27/32
CPC分类号： B32B27/32 , Y10T428/2826 , Y10T428/31746 , Y10T428/31757 , Y10T428/31797 , Y10T428/31902 , Y10T428/31906 , Y10T428/31913 , Y10T428/3192 , Y10T428/31928
摘要： A laminated film comprising(A) a base layer of a polymer based on 4-methyl-1-pentene;(B) provided on at least one side of the base layer, an interlayer of an .alpha.-olefin copolymer comprising 10-85 mole % of propylene, 3-60 mole % of 1-butene and 10-85 mole % of .alpha.-olefin having 5 or more carbon atoms, a degree of crystallininty of the copolymer as measured by X-ray diffractometry being 20% or less; and(C) provided on the interlayer, a heat-sealable layer of an .alpha.-olefin polymer material predominantly comprising an .alpha.-olefin having 2 to 4 carbon atoms.

3. 发明授权

US4880589A Process of making a non-oriented, surface-roughened film or sheet 失效
标题翻译：制造未取向的，表面粗糙的薄膜或片材的方法
公开(公告)号：US4880589A
公开(公告)日：1989-11-14
申请号：US219757
申请日：1988-06-21
申请人： Hiromi Shigemoto , Shunji Abe , Akio Yamamoto
发明人： Hiromi Shigemoto , Shunji Abe , Akio Yamamoto
IPC分类号： B29C47/14 , B29C33/68 , B29C43/02 , B29C43/24 , B29C43/46 , B29C47/00 , B29C59/00 , B29C59/02 , B29C59/04 , B29C70/08 , B29D7/00 , B29D7/01 , B29K23/00 , B29L7/00 , B32B37/00 , B32B37/15 , B32B38/00 , C08J5/18 , H05K1/03 , H05K3/02 , H05K3/38
CPC分类号： B32B38/0012 , B29C33/68 , B29C43/021 , B29C47/0019 , B29C47/0021 , B29C59/005 , B29C70/088 , B29D7/01 , C08J5/18 , H05K3/381 , B29C47/00 , B29C59/04 , B29C70/46 , B29K2023/00 , B29L2007/001 , B29L2031/3425 , B32B2305/076 , B32B2309/02 , B32B2309/04 , B32B2309/105 , B32B2309/12 , B32B2311/00 , B32B2457/08 , B32B37/153 , C08J2323/20 , H05K3/022 , Y10S428/901 , Y10T156/1039 , Y10T428/31692
摘要： A process for production of an essentially non-oriented surface-roughened film or sheet comprising a crystalline homopolymer or crystalline copolymer of 4-methyl-1-pentene having a surface roughness of 0.5 to 10 micrometers, said process including the following steps (1) preparing a molten composition comprising a homopolymer or copolymer of 4-methyl-1-pentene, (2) extruding the molten composition to form a film or sheet, and (3) placing the film or sheet in contact with a roller having a roughened surface or passing the film or sheet through a pair of rollers, at least one of which has a roughened surface; and the use of the above-mentioned surface roughened film or sheet for the manufacture of single-sided metal clad laminates.

4. 发明授权

US4837277A Poly(4-methyl-1-pentane) composition and articles molded therefrom 失效
标题翻译：聚（4-甲基-1-戊烷）组合物和由其模制的制品
公开(公告)号：US4837277A
公开(公告)日：1989-06-06
申请号：US130500
申请日：1987-12-09
申请人： Hiromi Shigemoto
发明人： Hiromi Shigemoto
IPC分类号： C08L23/20
CPC分类号： C08L23/20
摘要： A resin composition comprising (A) 80 to 99.5% by weight of poly(4-methyl-1-pentene) and (B) 0.5 to 20% by weight of a thermoplastic resin having a reflective index between 1.48 and 1.80, typically polycarbonate and polyester has high resistance to food stains and a white color without a pigment and is suitable to mold into dishes.

5. 发明授权

US06777491B1 Multilayered article, vessel and resin composition based on polyethylene 失效
标题翻译：基于聚乙烯的多层制品，容器和树脂组合物
公开(公告)号：US06777491B1
公开(公告)日：2004-08-17
申请号：US09637067
申请日：2000-08-11
申请人： Hideshi Kawachi , Hiromi Shigemoto , Yuichiro Terashi
发明人： Hideshi Kawachi , Hiromi Shigemoto , Yuichiro Terashi
IPC分类号： C08L2300
CPC分类号： B32B27/32 , C08L23/0815 , C08L23/0861 , C08L51/06
摘要： A multilayered article and vessel, which are superior in the properties, such as shock resistance, rigidity, an ability to barrier against gasoline and interlayer adhesion, and are permissible of being recycled for reuse, comprising a base layer (A1) comprising a polyetylene resin (a1) having an MFR (ASTM D 1238, 190° C., 2160 g) of 0.001 to 0.5 g/10 min. and a density of 0.945 to 0.980 g/cm3, an adhesive layer (A2) comprising a modified etylene/&agr;-olefin copolymer (a2) which is modified by having grafted thereon an unsaturated carboxylic acid or its derivative and has a density of 0.900 to 0.940 and a barriering layer (B) comprising an ethylene/vinyl alcohol copolymer (b), wherein the Izod impact strength (with notch) (ASTM D 256, −40° C.) for a sheet specimen which is prepared by mechanically crushing the laminate into powder, granulating the resulting powder on a monoaxial extruder to form a resin composition and pressing the granular composition on a press molding machine into a sheet of 3 mm thickness at a temperature of 230° C. under a pressure of 50 kgf/cm2 with cooling under the condition defined by ASTM D 1928, is at least 100 J/m.
摘要翻译：具有优异性能的多层制品和容器，例如耐冲击性，刚性，阻挡汽油的能力和层间粘合性，并且是允许再循环使用的，包括：包含聚乙烯树脂的基层（A1） a1）具有0.001至0.5g / 10min的MFR（ASTM D 1238,190℃，2160g）。和密度为0.945至0.980g / cm 3的粘合剂层（A2），包含改性的亚乙烯/α-烯烃共聚物（a2）的粘合剂层（A2），其通过在其上接枝不饱和羧酸或其衍生物并具有密度为0.900〜0.940，以及包含乙烯/乙烯醇共聚物（b）的阻挡层（B），其中用于片材试样的悬臂梁式冲击强度（具有切口）（ASTM D 256，-40℃）将层压体机械破碎成粉末，将所得粉末在单轴挤出机上造粒，形成树脂组合物，并将压制成型机上的粒状组合物在压力为50℃的压力下在230℃的温度下压制成3mm厚的片材 kgf / cm 2，在ASTM D1928规定的条件下冷却至少为100J / m。

6. 发明授权

US5480718A Laminated film or sheet and box-shaped vessel prepared therefrom 失效
标题翻译：由其制备的层压膜或片材和盒状容器
公开(公告)号：US5480718A
公开(公告)日：1996-01-02
申请号：US873623
申请日：1992-04-23
申请人： Hiromi Shigemoto , Katsumi Noritomi
发明人： Hiromi Shigemoto , Katsumi Noritomi
IPC分类号： B32B27/10 , B65D65/40 , B32B7/12 , B32B27/08
CPC分类号： B32B27/10 , Y10T428/1303 , Y10T428/1307 , Y10T428/1334 , Y10T428/1359 , Y10T428/2495 , Y10T428/3179 , Y10T428/31797 , Y10T428/31895 , Y10T428/31899 , Y10T428/31902 , Y10T428/31913 , Y10T428/31917 , Y10T428/31993
摘要： Disclosed is a laminated film or sheet comprising poly-4-methyl-1-pentene laminated on a paper layer. By using poly-4-methyl-1-pentene having a low melting point, formation of cracks and other defects in the resin layer is prevented and the oil and fat impermeability is improved. If an intermediate layer of a specific polymer is formed in addition to the poly-4-methyl-1-pentene layer, the oil and fat impermeability is further improved. A box-shaped vessel (carton) and a release paper for an artificial leather can be prepared from this laminated film or sheet.
摘要翻译：公开了层叠在纸层上的聚-4-甲基-1-戊烯的层叠膜或片。通过使用低熔点的聚-4-甲基-1-戊烯，可以防止在树脂层中形成裂纹等缺陷，提高油脂的不渗透性。除了聚-4-甲基-1-戊烯层之外，如果形成特定聚合物的中间层，则油脂不渗透性进一步提高。可以从该层压膜或片材制备箱形容器（纸箱）和用于人造革的剥离纸。

7. 发明授权

US5096646A Process for producing rubber tube and resin coating device used therein 失效
标题翻译：用于生产橡胶管和树脂涂料装置的方法
公开(公告)号：US5096646A
公开(公告)日：1992-03-17
申请号：US465156
申请日：1990-02-27
申请人： Hiromi Shigemoto , Akio Yamamoto
发明人： Hiromi Shigemoto , Akio Yamamoto
IPC分类号： B29C35/02 , B29C47/00 , B29C47/02 , B29C47/28 , B29D23/00 , B29K21/00 , B29L23/00
CPC分类号： B29D23/001 , B29C47/28 , B29C47/0016 , B29C47/0023 , B29C47/0026 , Y10S264/44
摘要： A process and device for producing a rubber tube having a smooth outside surface in which a molten synthetic resin is heated from the inner circumferential side immediately before it flows from a die along the periphery of a rubber material layer and the rubber mentioned is cooled within the die.
摘要翻译： PCT No.PCT / JP89 / 00657 Sec。 371日期1990年2月27日第 102（e）1990年2月27日PCT PCT 1989年6月30日PCT公布。公开号WO90 / 00113 日本1990年1月11日。一种用于生产具有光滑外表面的橡胶管的方法和装置，其中熔融的合成树脂在其沿着橡胶材料层的周边从模具流动之前的内周侧被加热，所提到的橡胶在模具内被冷却。

8. 发明授权

US4693677A Flat die neck-in control device 失效
标题翻译：平模颈部控制装置
公开(公告)号：US4693677A
公开(公告)日：1987-09-15
申请号：US854897
申请日：1986-04-23
申请人： Hiromi Shigemoto , Akio Yamamoto , Iwatoshi Suzuki
发明人： Hiromi Shigemoto , Akio Yamamoto , Iwatoshi Suzuki
IPC分类号： B29C47/06 , B29C47/14 , B29L7/00 , B29L9/00 , B29C47/32
CPC分类号： B29C47/0021 , B29C47/003 , B29C47/14
摘要： A neck-in control device of a flat die comprising a pair of inducing guides, provided at both ends of a resin extruding outlet of the flat die, for inducing a molten resin extruded from the resin extruding outlet to move outward, whereby an inward neck-in of the molten resin is suppressed.
摘要翻译：一种扁平模具的颈部控制装置，包括一对诱导引导件，设置在平模的树脂挤压出口的两端，用于引导从树脂挤压出口挤出的熔融树脂向外移动，由此向内的颈部 - 在熔融树脂中被抑制。

9. 发明授权

US5106692A Laminated structure comprising 4-methylpentene-1 bonded to thermoplastic resin layer 失效
标题翻译：包含4-甲基戊烯-1键合到热塑性树脂层的层压结构
公开(公告)号：US5106692A
公开(公告)日：1992-04-21
申请号：US420881
申请日：1989-10-13
申请人： Hiromi Shigemoto
发明人： Hiromi Shigemoto
IPC分类号： B32B27/32
CPC分类号： B32B27/32 , Y10T428/31507 , Y10T428/31743 , Y10T428/31757 , Y10T428/31797 , Y10T428/31913
摘要： A laminate comprising(A) a layer of a 4-methyl-1-pentene polymer,(B) a layer of a polymer composition comprising(a) 40 to 98% by weight of an ethylene/alpha-olefin random copolymer containing 30 to 95 mole % of ethylene units,(b) 0.1 to 20% by weight of a polyolefin modified with an unsaturated carboxylic acid or its derivative, and(c) 1 to 50% by weight of a tackifier, the proportions of components (a), (b) and (c) being based on the total weight of components (a), (b) and (c), and(C) a layer of a thermoplastic resin, the layers (A), (B) and (C) being laminated in the sequence stated.

10. 发明授权

US5100941A Polyolefin resin composition 失效
标题翻译：聚烯烃树脂组合物
公开(公告)号：US5100941A
公开(公告)日：1992-03-31
申请号：US548217
申请日：1990-07-05
申请人： Hiromi Shigemoto , Keiji Kawamoto , Tetsuji Kasai
发明人： Hiromi Shigemoto , Keiji Kawamoto , Tetsuji Kasai
IPC分类号： D01F6/46 , C08K5/13 , C08K5/3477 , C08K5/372 , C08L23/20
CPC分类号： C08K5/3477 , C08K5/13 , C08K5/372
摘要： This invention concerns a polyolefin resin composition composed essentially of(A) a polyolefin resin,(B) an alkyl disulfide compound represented by formula [I]R.sup.1 --S--S--R.sup.2 [I] wherein R.sup.1 and R.sup.2 are the same or different and each denotes an alkyl group with 10 or more carbon atoms,(C) a triazine compound represented by formula [II] ##STR1## and/or a benzene compound represented by formula [III] ##STR2## According to this invention, there is provided the stabilized polyolefin resin composition that can resistant to heat ageing for a long period of time without discoloring.

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