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序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
21 低收缩高强度聚(六亚甲基己二酰二胺)纱线及其制造工艺 CN90109453.6 1990-10-20 CN1053458A 1991-07-31 托马斯·拉塞尔·克拉克; 小约瑟夫·阿诺德·科弗; 阿伦·理查德·默歇尔
所公开的一种聚酰胺纱线至少具有85%重量的聚(六亚甲基己二酰二胺),并且其相对粘度为大于50,强度至少约9.5克/旦,模量至少为30克/旦,在160℃下的收缩小于约2%,晶体完整性指数大于约83,长周期间隔大于约105,制造该纱线的工艺包括:将在至少一个最终拉伸阶段加热到至少190℃期间的喂入纱拉伸到至少3.8克/旦的拉伸张,随后,减小在加热到至少约190℃期间的张力以产生约13.5~30%之间的长度缩短量,并冷却和卷装该纱线。
22 JP15442786 1986-06-30 JPH0515803B2 1993-03-02 MAEDA YOSHINUKI; KAWAMOTO MASAO; SANADA SADAO
23 JP1576475 1975-02-05 JPS5192398A 1976-08-13
24 Dibenzo diazo thin polymer JP2007509695 2005-04-22 JP2007535591A 2007-12-06 ヴァージル ジェイ リー; リー シェン ワン
ジベンゾジアゾシンポリマー、ジベンゾジアゾシンポリマーの製法、ジベンゾジアゾシンポリマーから形成される生成物、及びかかるジベンゾジアゾシンポリマーの使用が提供される。
【選択図】図1
25 Carbon nano-fiber carbon nanotubes on a substrate JP2006535392 2004-10-18 JP2007515364A 2007-06-14 エイチ リネカー ダレル; ホー ハオキン
ナノファイバ基板から放射状に延びた少なくとも1つのカーボンナノチューブを有する階層構造、ならびにその使用方法および製造方法。
26 Chromium, monocyclopentadienyl complex of molybdenum or tungsten JP2001517539 2000-08-01 JP2003507387A 2003-02-25 エンデルス,マルクス; シュヴァイァ,ギュンター; シュナイダー,マルティン; ランゲ,パウルス デ; ハック,ヨハネス; ハンドリヒ,ウド; ミハン,シャーラム; リーフ,ウルズラ; リルゲ,ディーター; ルートヴィッヒ,グンター; ルドルフ,ラルフ
(57)【要約】 置換基の少なくとも1種がシクロペンタジエニル環に1個の強直した、sp を介するだけに限らない混種形成した炭素原子またはケイ素原子を結合した供与体機能を担う、クロム、モリブデンまたはタングステンの置換モノシクロペンタジエニル−、モノインデニル−、モノフルオレニル−またはヘテロシクロペンタジエニル錯体類ならびにオレフィン類の重合方法。
27 FILM COMPRISING POLYESTER JP33714593 1993-12-28 JPH0753854A 1995-02-28 BUARUTAA ZAIFURIITO; DEIITAA ENGERU; BUERUNAA DENNERAA
This invention pertains to a polyester composition containing finely divided polymer particles in a substantially homodisperse distribution. The polymer particles are prepared in an emulsion-polymerization process and are crosslinked. The polymer particles exhibit an extremely narrow grain-size distribution and are incorporated into the polyester during the synthesis thereof. The invention also relates to films, particularly stretched films, which are produced from the polyester composition and which can also be used as base films for the production of composite films. It is additionally also possible to produce filaments and fibers from the composition according to the invention or with the addition of this composition to other polymers. The films are preferably used as bases for magnetic recording elements or for capacitors, and fiber or filaments are employed in the production of tire cord.
28 JP9083171 1971-10-05 JPS5531021Y2 1980-07-24
29 Hydrophilic non-woven fabric JP34310297 1997-12-12 JP3823501B2 2006-09-20 文彦 清水
30 JP9552992 1992-04-15 JP2582985B2 1997-02-19 SHERUDON KABETSUSHU; DASAN SHIRIRU PUREBOOSETSUKU
31 POLYOLEFIN GEL FIBER JP9552992 1992-04-15 JPH05106107A 1993-04-27 SHIERUDON KABETSUSHIYU; DASAN SHIRIRU PUREBOOSETSUKU
PURPOSE: To provide new polyolefin gel fibers which give polyolefin fibers consisting of respectively specified polyolefins and swelling solvents and having high tenacity, extremely high modulus, excellent toughness, dimensional stability, water-soluble stability or the like. CONSTITUTION: This fiber comprises (A) 4-20 wt.% polyolefin selected from solid polyethylene of 500,000 weight average molecular weight and solid polypropylene of 750,000 weight average molecular weight and (B) 80-96 wt.% swelling solvent compatible with high boiling point hydrocarbons and having not higher than 50 deg.C boiling point under atmospheric pressure. It is produced preferably by dissolving the component A in a hydrocarbon, extruding from holes to form a hydrocarbon-containing gel of indefinite length and extracting the gel by the component B to substitute the hydrocarbon in the gel with the component B. As for the component B, methylene chloride or trichlorotrifluoro ethane is preferably used.
32 ARTIFICIAL HAIR AND PRODUCTION THEREOF JP15442786 1986-06-30 JPS6312716A 1988-01-20 MAEDA YOSHINUKI; KAWAMOTO MASAO; SANADA SADAO
PURPOSE:To provide a polyester fiber for artificial hair, having a fiber thickness falling within a specific range and roughened fiber surface with particular unevenness, giving luster and feeling close to natural hair, having excellent light fastness and resistant to discoloration. CONSTITUTION:Inorganic fiber particles having an average particle diameter of <=1mum and refractive index of <=1.8 (preferably silicon oxide, metal silicate, phosphate of calcium, magnesium or manganese, aluminum oxide, barium sulfate, calcium carbonate or tin oxide) are added to a polyester in the polymerization or spinning of the polyester and the obtained polymer is spun and drawn. The obtained fibers are collected to >=10,000de and the surface is etched with an alkali to obtain a polyester fiber for artificial hair having 5-100 protrusions per 10mum of the fiber surface with an average pitch of 0.1-1.5mum.
33 COMPOSITE FIBER BUNDLE AND PRODUCTION THEREOF JP1632385 1985-01-29 JPS61174415A 1986-08-06 YAMASHITA SADAO; MAKIMURA MASARU
PURPOSE:To produce a composite fiber bundle having soft feeling and high stretchability, by drawing a multi-layer laminated composite spun yarn having a specific flatness and composed of elastic polymers and non-elastic polymers laminated alternately along the direction of fiber axis, and separating the elastic polymers from the non-elastic polymers in the drawn fiber. CONSTITUTION:A composite spun fiber which is a multi-layer laminated fiber composed of elastic polymers and non-elastic polymers laminated alternately along the direction of the fiber axis and having an average flatness (L/W) of each layer of >=2 (L and W are the maximum length and the maximum width of each layer in the cross-section of the fiber), is drawn 1.5X4.5 times, and the elastic polymer component is separated from the non-elastic polymer component to obtain the objective fiber bundle wherein the ratio of the length of a non-elastic polymer fiber to that of the elastic polymer fiber existing continuously in a fiber bundle of a definite length is 1.2-3.8.
34 POLYPHENYLENE SULFIDE FIBER JP12243181 1981-08-06 JPS5831112A 1983-02-23 YAMANE SHIYOUJI; SHIOKAWA MICHIHIRO; ENDOU CHIYUUICHI
PURPOSE:The titled fiber that has a specific crystallization temperature and melting point, thus showing good heat resistance, heat stability and dimension stability. CONSTITUTION:A polyphenylene sulfide in which more than 90mol% of the structural units is p-phenylene sulfide, preferably with a small content of branched structure and a melt flow of 5-300, is subjected to melt spinning in a nitrogen atmosphere at a temperature as low as possible. The extruded yarn is taken up at a speed higher than 4km/min., preferably higher than 5km/min., to give the objective fiber of lower than 120 deg.C crystallization temperature, when measured by means of a differential thermal analyzer and of higher than 85 deg.C melting point.
35 JP3630171 1971-05-28 JPS5013368B1 1975-05-19
36 ACRYLIC-FIBER MANUFACTURING METHOD EP15861001 2015-10-07 EP3222760A4 2018-06-20 NOISHIKI RYOHEI; TAMURA MASANOBU
The present invention relates to a method for manufacturing an acrylic fiber using a spinning solution in which an acrylic polymer is dissolved in an organic solvent, the method comprising a washing step of alternately performing spraying 3 water onto coagulated filaments obtained by solidifying the spinning solution and pressing the coagulated filaments with nip rolls 2. Preferably, the nip rolls apply a nip pressure of 0.2 MPa or higher. Thus, a method for manufacturing an acrylic fiber with which an organic solvent in the acrylic fiber can be removed within a short period of time without using a water bath is provided.
37 MONOCYCLOPENTADIENYL COMPLEXES OF CHROMIUM, MOLYBDENUM OR TUNGSTEN WITH A DONOR BRIDGE PCT/EP2000/007442 2000-08-01 WO01012641A1 2001-02-22
The invention relates to substituted monocyclopentadienyl, monoindenyl, monofluorenyl or heterocyclopentadienyl complexes of chromium, molybdenum or tungsten, wherein at least one of the substituents at the cyclopentadienyl ring carries a rigid donor function that is not exclusively linked via sp<3> hybridized carbon or silicon atoms. The invention further relates to a method for polymerizing olefins.
38 Carbon nano-fiber carbon nanotubes on a substrate JP2011271687 2011-12-12 JP5436528B2 2014-03-05 エイチ リネカー ダレル; ホー ハオキン
A hierarchical structure that has at least one carbon nanotube extending radially from a nanofiber substrate and related methods of use and manufacture.
39 Fiber-like electroconductive polymer and its manufacturing method JP2004349277 2004-12-02 JP2006160770A 2006-06-22 SHINKAI SEIJI; MIZU MASAMI; HASEGAWA TERUAKI; NUMATA SOSUKE; HARAGUCHI SHUICHI; RI HARU
PROBLEM TO BE SOLVED: To provide a novel technique for manufacturing an electroconductive polymer accumulated in a fiber shape. SOLUTION: An aprotic polar solvent solution or an alkali aqueous solution containing single-chain β-1,3-glucan is mixed with an aprotic polar solvent containing a monomer as a source of a desired polymer, and the resultant mixture is subjected to a polymerization reaction (particularly, a photopolymerization reaction or an oxidative polymerization reaction) after addition of water to give a fiber-like composite composed of the electroconductive polymer and β-1,3-glucan. COPYRIGHT: (C)2006,JPO&NCIPI
40 CYANOGEN POLYMER, PYROPOLYMER AND ITS FIBER JP21816285 1985-10-02 JPS61155427A 1986-07-15 MOOTEIMAA EMU REIBUSU; JIEI EICHI CHIEN