変性セルロースならびに該変性セルロースを含むマスターバッチ用樹脂組成物、樹脂成形材料、および成形体
    1.
    发明专利
    変性セルロースならびに該変性セルロースを含むマスターバッチ用樹脂組成物、樹脂成形材料、および成形体 有权
    改性纤维素,包含改性纤维素的主体树脂组合物,树脂模塑材料和模塑

    公开(公告)号:JP2015059206A

    公开(公告)日:2015-03-30

    申请号:JP2013195778

    申请日:2013-09-20

    摘要: 【課題】本発明は、樹脂に対する分散性や機械的強度に優れた変性セルロースならびに該変性セルロースを含むマスターバッチ用樹脂組成物、樹脂成形材料、および成形体を提供することを目的とする。【解決手段】モノイソシアネート(A)をセルロース繊維(B)に反応して得られる変性セルロースであって、前記モノイソシアネート(A)が、芳香族ジイソシアネート(a)と一価アルコール(b)との反応物であり、前記モノイソシアネート(A)による前記セルロース繊維(B)水酸基の置換度(DS)が0.03〜0.50であることを特徴とする変性セルロース。【選択図】なし

    摘要翻译: 要解决的问题:为了提供树脂分散性优异的改性纤维素和机械强度,含有改性纤维素的母料用树脂组合物,树脂成型材料和成型体。溶液:通过使纤维素纤维(B )和单异氰酸酯(A),单异氰酸酯(A)是芳族二异氰酸酯(a)与一元醇(b)的反应产物。 纤维素纤维(B)与单异氰酸酯(A)的羟基的取代度(DS)为0.03-0.50。

    成形材料用樹脂組成物の製造方法およびその成形体
    2.
    发明专利
    成形材料用樹脂組成物の製造方法およびその成形体 有权
    用于模制材料和模制体的树脂组合物的制造方法

    公开(公告)号:JP2015052052A

    公开(公告)日:2015-03-19

    申请号:JP2013185311

    申请日:2013-09-06

    摘要: 【課題】本発明は、成形材料用樹脂組成物を成形体とすると着色を相対的に抑制することができ、成形する際の臭気の発生を相対的に抑制することができ、また得られた成形材料用樹脂組成物を成形材料の補強材料として用いた場合、高強度の成形体を得ることができる成形材料用樹脂組成物の製造方法、およびその成形体を提供することを目的とする。【解決手段】(a)熱可塑性樹脂、(b)疎水基とカルボキシル基を有するセルロース繊維、及び(c)ゲルパーミエーションクロマトグラフィーにより測定したポリスチレン換算での重量平均分子量が5,000〜500,000であるエポキシ基を有する添加剤を、前記(a)/前記(b)/前記(c)=25〜94/5〜55/1〜25の質量比にて混合することを特徴とする、成形材料用樹脂組成物の製造方法。【選択図】なし

    摘要翻译: 要解决的问题:提供一种制造用于成型材料的树脂组合物形成成型体时能够相对防止着色的成型材料用树脂组合物的制造方法,相对防止在成型时产生气味,提供高强度 所得到的成型材料用树脂组合物用作成型材料的增强材料并由其提供成型体。本发明提供一种制造模塑材料用树脂组合物的方法,包括混合(a) 热塑性树脂,(b)具有疏水基团和羧基的纤维素纤维,和(c)以凝胶渗透色谱法测定的聚苯乙烯换算成包含重均分子量为5,000〜500,000的环氧基的添加剂 (a)/(b)/(c)= 25〜94/5〜55/1〜25的质量比。

    Adhesive for polyolefin multilayer film, master batch for adhesive for polyolefin multilayer film and polyolefin multilayer film
    3.
    发明专利
    Adhesive for polyolefin multilayer film, master batch for adhesive for polyolefin multilayer film and polyolefin multilayer film 审中-公开
    聚苯乙烯多层薄膜胶粘剂,聚苯乙烯多层薄膜和聚烯烃多层膜胶粘剂

    公开(公告)号:JP2014070189A

    公开(公告)日:2014-04-21

    申请号:JP2012218547

    申请日:2012-09-28

    摘要: PROBLEM TO BE SOLVED: To provide an adhesive for a polyolefin multilayer film having a good adhesive strength to all organic compositions or inorganic compositions for a lower layer or an upper layer constituting a laminate film, a master batch for the adhesive and a polyolefin multilayer film.SOLUTION: There is provided an adhesive for a polyolefin multilayer film which is composed of a polyolefin resin composition containing a carboxylic acid-modified polyolefin resin (a) having a mass-average molecular weight of 40,000 180,000, a softening point of 90 to 150°C and a solid content acid value of 30 to 90 [mgKOH/g].

    摘要翻译: 要解决的问题:为了提供对构成层压膜的下层或上层的所有有机组合物或无机组合物具有良好粘合强度的粘合剂,用于粘合剂的母料和聚烯烃多层膜 解决方案:提供一种聚烯烃多层膜用粘合剂,其由含有质量分数为40,000×180,000的羧酸改性聚烯烃树脂(a),软化点为90〜150的聚烯烃树脂组合物 ℃,固含量酸值为30〜90 [mgKOH / g]。

    Composition for paper coating and resin for paper coating
    4.
    发明专利
    Composition for paper coating and resin for paper coating 审中-公开
    纸张涂料和树脂涂料的组合物

    公开(公告)号:JP2014034733A

    公开(公告)日:2014-02-24

    申请号:JP2012174618

    申请日:2012-08-07

    IPC分类号: D21H19/62 C08G69/48 D21H19/38

    摘要: PROBLEM TO BE SOLVED: To provide a composition for paper coating and a resin for paper coating, capable of improving ink receptivity, wet pick and air permeability of a coated paper by using a composition for paper coating having 90 to 100 mass% of calcium carbonate in a pigment, and having no generation of formaldehyde.SOLUTION: A composition for paper coating contains (1) a pigment, (2) a binder and (3) a resin for paper coating containing 0.3 to 1.8 mmol/g (solid) of an epihalohydrin-derived azetidinium group obtained by a reaction of (a) polyalkylene polyamine, (b) dibasic carboxylic acid-based compound, (c) ureas and (d) epihalohydrin and having a weight average molecular weight of 20,000 or less and a molecular weight distribution (Mw/Mn) of 2.5 or less, and the amount of calcium carbonate in the pigment is 90 to 100 mass%.

    摘要翻译: 要解决的问题:提供一种用于纸张涂布的组合物和用于纸张涂布的树脂,其能够通过使用具有90至100质量%的碳酸钙的用于纸张涂布的组合物来改善涂布纸的油墨接受性,湿透气性和透湿性 在颜料中,并且不产生甲醛。溶液:用于纸张涂布的组合物包含(1)颜料,(2)粘合剂和(3)用于纸涂层的树脂,其含有0.3至1.8mmol / g(固体) 通过(a)聚亚烷基多胺,(b)二元羧酸类化合物,(c)脲和(d)表卤代醇反应得到的表卤代醇衍生的氮杂环丁烷基,其重均分子量为20,000以下,分子量 重量分布(Mw / Mn)为2.5以下,颜料中碳酸钙的含量为90〜100质量%。

    Cation-modified polyolefin aqueous emulsion and method for producing the same
    5.
    发明专利
    Cation-modified polyolefin aqueous emulsion and method for producing the same 审中-公开
    改性聚烯烃水性乳液及其制造方法

    公开(公告)号:JP2013124267A

    公开(公告)日:2013-06-24

    申请号:JP2011272597

    申请日:2011-12-13

    IPC分类号: C08F8/32

    摘要: PROBLEM TO BE SOLVED: To provide a cation-modified polyolefin aqueous emulsion usable in various applications.SOLUTION: The cation-modified polyolefin aqueous emulsion is obtained, e.g. by a method for producing a cation-modified polyolefin aqueous emulsion by bonding a compound having a primary amino group and a tertiary amino group to a polyolefin having an acid anhydride structure by amidation and/or imidation to form a cation-modified polyolefin having a tertiary amino group. In the cation-modified polyolefin aqueous emulsion, it is preferable that the cation-modified polyolefin has an amino group, and it is more preferable that the amino group is a tertiary and/or a quaternary amino group, and the amino group is bonded through an amide bond and/or an imide bond. A method for producing the cation-modified polyolefin aqueous emulsion is also disclosed.

    摘要翻译: 要解决的问题:提供可用于各种应用的阳离子改性聚烯烃水乳液。 解决方案:获得阳离子改性的聚烯烃水乳液,例如 通过使具有伯氨基和叔氨基的化合物通过酰胺化和/或酰亚胺化将具有酸酐结构的聚烯烃键合而形成阳离子改性聚烯烃的方法来制造阳离子改性的聚烯烃水乳液, 氨基。 在阳离子改性聚烯烃水乳液中,阳离子改性聚烯烃优选具有氨基,更优选氨基为叔和/或季氨基,氨基通过 酰胺键和/或酰亚胺键。 还公开了用于制备阳离子改性聚烯烃水乳液的方法。 版权所有(C)2013,JPO&INPIT

    Microtubule assembled structure and method for producing the same
    6.
    发明专利
    Microtubule assembled structure and method for producing the same 审中-公开
    MICROTUBULE组装结构及其制造方法

    公开(公告)号:JP2012167152A

    公开(公告)日:2012-09-06

    申请号:JP2011027769

    申请日:2011-02-10

    IPC分类号: C08B37/00

    摘要: PROBLEM TO BE SOLVED: To provide a microtubule assembled structure obtained by assembling many tubular structures formed with polysaccharide, and to provide a method for producing the microtubule assembled structure.SOLUTION: The microtubule assembled structure as the assembled body of microtubular bodies is formed with polysaccharide in which monosaccharide composing the main chain takes a pyranose structure, and which can take sheet-like conformation ranged by the bond of hydroxyl groups lying in the equatorial of the chair structure thereof. The method for producing a microtubule assembled structure is characterized in that a vessel storing a polysaccharide-containing solution containing the polysaccharide is inserted into a refrigerant, thus the solvent in the polysaccharide-containing solution is freeze-grown in the vertical upper direction of the refrigerant liquid face, and thereafter, the frozen solvent is removed.

    摘要翻译: 要解决的问题:提供通过组装由多糖形成的许多管状结构获得的微管组装结构,并提供一种制备微管组装结构的方法。 解决方案:微管组装结构作为微管体的组装体由多糖形成,其中构成主链的单糖具有吡喃糖结构,并且可以采取片状构象,其范围为位于 赤道的椅子结构。 微管组装结构体的制造方法的特征在于,将含有多糖的含多糖溶液的容器插入制冷剂中,使含多糖溶液中的溶剂在制冷剂的上下方向冷冻生长 液面,然后除去冷冻溶剂。 版权所有(C)2012,JPO&INPIT

    Method for producing paper-like catalyst
    7.
    发明专利
    Method for producing paper-like catalyst 审中-公开
    生产纸样催化剂的方法

    公开(公告)号:JP2012143714A

    公开(公告)日:2012-08-02

    申请号:JP2011004631

    申请日:2011-01-13

    CPC分类号: Y02P20/52

    摘要: PROBLEM TO BE SOLVED: To provide a paper-like catalyst including metal catalysts which are dispersed satisfactorily in paper, securely holding the metal catalyst, and achieving high catalyst activity even at a low temperature such as 600°C.SOLUTION: This paper-like catalyst is obtained by preparing an aqueous suspension containing the metal catalyst, inorganic fiber, an inorganic binder, organic fiber, and at least one kind of a cationic polymer selected from a polyamine-epihalohydrin resin, a cationic polyacrylamide resin, a polyvinyl amine resin, a polyethylene imine resin, and a polyallylamine resin, and an anionic polymer, filtering the aqueous suspension, and drying and baking a residue.

    摘要翻译: 要解决的问题:提供一种包含金属催化剂的纸状催化剂,它们令人满意地分散在纸中,可靠地保持金属催化剂,并且即使在600℃的低温下也能实现高催化剂活性。 解决方案:该纸状催化剂通过制备含有金属催化剂,无机纤维,无机粘合剂,有机纤维和至少一种选自多胺 - 表卤代醇树脂, 阳离子聚丙烯酰胺树脂,聚乙烯胺树脂,聚乙烯亚胺树脂和聚烯丙基胺树脂,以及阴离子聚合物,过滤水悬浮液,干燥和烘烤残渣。 版权所有(C)2012,JPO&INPIT

    Method for producing paper
    8.
    发明专利
    Method for producing paper 有权
    生产纸张的方法

    公开(公告)号:JP2012107356A

    公开(公告)日:2012-06-07

    申请号:JP2010256668

    申请日:2010-11-17

    摘要: PROBLEM TO BE SOLVED: To provide a method for producing paper that is capable of suppressing size reversion.SOLUTION: Provided is a method for producing paper containing light calcium carbonate in an amount of 10 mass% or more in which (1) a reactive sizing agent, (2) a primary and/or secondary amino group-containing vinyl polymer, (3) light calcium carbonate, and (4) amphoteric starch and/or cationized starch are added to pulp slurry having a white water alkalinity of 100 to 5000 ppm. Preferably, (2) the primary and/or secondary amino group-containing vinyl polymer is 50 ppm to 2000 ppm and (4) the cationized starch is 0.2 to 1.5%.

    摘要翻译: 要解决的问题:提供一种能够抑制尺寸回复的纸的生产方法。 解决方案:提供一种含有10质量%以上的轻质碳酸钙的纸的制造方法,其中(1)反应性施胶剂,(2)含伯和/或仲氨基的乙烯基聚合物 ,(3)轻质碳酸钙,和(4)两性淀粉和/或阳离子化淀粉加入白水碱度为100-5000ppm的纸浆中。 优选(2)含伯氨基和/或仲氨基的乙烯基聚合物为50ppm〜2000ppm,(4)阳离子化淀粉为0.2〜1.5%。 版权所有(C)2012,JPO&INPIT

    Copolymer for aqueous primer and aqueous primer composition
    9.
    发明专利
    Copolymer for aqueous primer and aqueous primer composition 有权
    水性聚合物和水性原料组合物的共聚物

    公开(公告)号:JP2011074307A

    公开(公告)日:2011-04-14

    申请号:JP2009229627

    申请日:2009-10-01

    摘要: PROBLEM TO BE SOLVED: To provide a copolymer for aqueous primer and an aqueous primer composition having water-resistant property, water-preventive property and adhesive property (substrate reinforcing property, durability). SOLUTION: The copolymer for aqueous primer includes at least the following monomer units (1) to (3), wherein the ratio of mass of (1) styrenes to (2) (meth)acrylates is 5/95 to 60/40. Therein, (1) is styrenes, (2) is (meth)acrylates and (3) is a cationic monomer having a specified structure. COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:提供具有防水性,防水性和粘合性(底物增强性,耐久性)的水性底漆用共聚物和水性底漆组合物。 水溶性底漆用共聚物至少包含以下单体单元(1)〜(3),其中(1)苯乙烯与(2)(甲基)丙烯酸酯的质量比为5/95〜60 / 40。 其中,(1)为苯乙烯,(2)为(甲基)丙烯酸酯,(3)为具有规定结构的阳离子性单体。 版权所有(C)2011,JPO&INPIT

    Peeling agent for crepe, method for producing paper and crepe paper
    10.
    发明专利
    Peeling agent for crepe, method for producing paper and crepe paper 有权
    用于生产纸张和纸张的方法

    公开(公告)号:JP2011032586A

    公开(公告)日:2011-02-17

    申请号:JP2009176956

    申请日:2009-07-29

    发明人: YOSHITANI KOJI

    IPC分类号: D21H27/00 C08G73/00 C09K3/00

    摘要: PROBLEM TO BE SOLVED: To provide a peeling agent for crepe, which is lower in the risk of ignition than conventional peeling agents, can prevent the excessive adhesion of fiber web to a yankee dryer to improve the operation of creping, and is excellent in the dispersibility of the peeling agent for the crepe in water.
    SOLUTION: The peeling agent for the crepe is characterized by comprising the following components (A) to (D). The component (A) is an epihalohydrin modification product obtained by reacting an epihalohydrin with an amide-based compound obtained by reacting a polyalkylene polyamine compound with a monocarboxylic acid compound whose alkyl group and/or alkenyl group have 8 to 24 carbon atoms. The component (B) is an oil. The component (C) is water. The component (D) is an emulsifying agent containing a functional group-having alkylene oxide adduct whose alkyl group and/or alkenyl group have 6 to 24 carbon atoms.
    COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供一种与常规剥离剂相比具有较低的点燃风险的绉纹剥离剂,可以防止纤维网过度粘附到燕麦干燥机以改善起皱的操作,并且是 在水中绉纱的剥离剂的分散性优异。 解决方案:用于起皱的剥离剂的特征在于包括以下组分(A)至(D)。 组分(A)是通过使表卤代醇与通过使多亚烷基多胺化合物与烷基和/或烯基具有8至24个碳原子的一元羧酸化合物反应获得的酰胺类化合物反应而获得的表卤代醇改性产物。 组分(B)是油。 组分(C)是水。 成分(D)是含有具有碳原子数为6〜24的烷基和/或烯基的具有官能团的烯化氧加成物的乳化剂。 版权所有(C)2011,JPO&INPIT