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1. 发明申请

US20180178413A1 MANUFACTURABILITY OF AMORPHOUS POLYMERS IN POWDER BED FUSION PROCESSES 审中-公开
公开(公告)号：US20180178413A1
公开(公告)日：2018-06-28
申请号：US15738190
申请日：2016-06-22
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Viswanathan KALYANARAMAN , Chiel Albertus LEENDERS , Hao GU
IPC分类号： B29B13/00 , B33Y10/00 , B33Y70/00 , B29C64/153 , B33Y40/00 , C08G64/40 , C08G73/10 , C08J3/12 , C08J3/14
CPC分类号： B29B13/007 , B29C64/153 , B29K2069/00 , B29K2079/085 , B29K2995/0039 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , C08G64/40 , C08G73/1053 , C08G2140/00 , C08G2250/00 , C08J3/12 , C08J3/14 , C08J2369/00 , C08J2379/08
摘要： A method of making an article, the method comprising converting a first amorphous polymer to an at least partially crystalline polymeric powder composition and powder bed fusing the at least partially crystalline polymer powder composition to form a three-dimensional article comprising a second amorphous polymer.

2. 发明申请

US20170320288A1 FOAM ADHESION PROMOTION 审中-公开
公开(公告)号：US20170320288A1
公开(公告)日：2017-11-09
申请号：US15590727
申请日：2017-05-09
申请人： KRATON POLYMERS U.S. LLC , INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP NORTH AMERICA, INC.
发明人： Rose A. RYNTZ , William J. TANSEY , Matt STARLING , Giachiano BEDOGNE , Freddy VERVOORT
IPC分类号： B32B5/18 , C09J175/04 , C08J5/12
CPC分类号： B32B5/18 , C08G18/42 , C08G18/48 , C08G2101/00 , C08G2101/0066 , C08G2140/00 , C08J5/124 , C09J5/02 , C09J175/04 , C09J2400/243 , C09J2421/006 , C09J2421/008
摘要： Methods for forming a TPE-skinned composite include forming a skin layer having at least one surface and having a thermoplastic elastomer and an adhesive promoting agent; providing a foam layer; and forming the foam layer onto the said surface of the skin layer to form the TPE-skinned composite. Optional additives such as an organo-silane compound may be added to further improve the adhesion between the skin layer and the foam. The present disclosure also provides a TPE-skinned composite including a skin layer having a thermoplastic elastomer present in an amount of greater than 90 wt. %; and an adhesive promoting agent present in an amount of from 0.5 wt. % to 10 wt. % based upon the total weight of the skin layer.

3. 发明授权

US09796807B2 Thermoplastic polyurethane copolymer molding compositions 有权
公开(公告)号：US09796807B2
公开(公告)日：2017-10-24
申请号：US12672148
申请日：2008-08-08
申请人： William M. Humphrey , Paul Drago , Terry L. Anderson , James R. Charron
发明人： William M. Humphrey , Paul Drago , Terry L. Anderson , James R. Charron
IPC分类号： C08L75/08 , C08G18/48 , C08G18/32 , C08G18/66 , C08G18/75 , C08L75/04 , C08L23/16 , C08L23/26 , C08L33/02 , C08L75/16 , C08L33/06 , C08L53/00
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of an aliphatic thermoplastic urethane elastomer and one or more polyolefin-based modifiers. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.

4. 发明授权

US08907041B2 Granular polyurethane resin composition and molded article of the same 有权
标题翻译：颗粒状聚氨酯树脂组合物及其成型品
公开(公告)号：US08907041B2
公开(公告)日：2014-12-09
申请号：US14035603
申请日：2013-09-24
申请人： Mitsui Chemicals, Inc.
发明人： Daisuke Nishiguchi , Kei Ootsuki , Satoshi Yamasaki
IPC分类号： C08G18/10 , C08G18/72 , C08G18/75 , C08G18/71 , B29C41/18 , B60R13/02 , B29K75/00
CPC分类号： C08G18/753 , B29C41/18 , B29K2075/00 , B60R13/02 , C08G18/10 , C08G18/71 , C08G18/722 , C08G18/757 , C08G18/758 , C08G2140/00 , C08G18/2825 , C08G18/3206
摘要： Disclosed is a granular polyurethane resin composition containing a thermoplastic polyurethane resin which contains a hard segment obtained by a reaction between a polyisocyanate and a chain extender. The polyisocyanate contains isocyanate groups of 1,4-bis(isocyanatomethyl)cyclohexane in an amount of not less than 50% by more relative to the total mole number of isocyanate groups.
摘要翻译：公开了一种含有热塑性聚氨酯树脂的颗粒状聚氨酯树脂组合物，其含有通过多异氰酸酯和扩链剂之间的反应获得的硬链段。多异氰酸酯含有相对于异氰酸酯基总摩尔数不少于50％的量的1,4-双（异氰酸甲酯基）环己烷的异氰酸酯基团。

5. 发明授权

US08034883B2 Powdered resin composition for slush molding and molded product 有权
标题翻译：用于搪塑的粉状树脂组合物和模塑产品
公开(公告)号：US08034883B2
公开(公告)日：2011-10-11
申请号：US10594779
申请日：2005-03-14
申请人： Shinya Fujibayashi , Shogo Nishioka , Daichi Maruyama , Akira Nomura
发明人： Shinya Fujibayashi , Shogo Nishioka , Daichi Maruyama , Akira Nomura
IPC分类号： C08L75/04
CPC分类号： C08L75/04 , C08G18/12 , C08G18/2825 , C08G18/4202 , C08G18/672 , C08G18/722 , C08G2140/00 , C08L33/12 , C08G18/3256 , C08L2666/04
摘要： A powdered resin composition for slush molding comprising a thermoplastic polyurethane resin powder (B) as the main component and a fine particle powder (A) of a vinyl type copolymer comprising a copolymer of a monomer (a01) having one vinyl group such as methyl methacrylate and a monomer (a02) having two or more vinyl groups such as ethylene glycol dimethacrylate and having a cross-linked structure; or a fine particle powder (E) of a vinyl type copolymer comprising the (a01) and a monomer (a03) having one or more vinyl groups and one or more functional groups other than a vinyl group such as hydroxyethyl (meth)acrylate and having a cross-linked structure. The fine particle powder is a powder flowability improver which does not cause die stains and the powdered resin composition for slush molding containing the fine powder do not cause staining of molds.
摘要翻译：一种用于搪塑的粉状树脂组合物，其包含热塑性聚氨酯树脂粉末（B）作为主要成分，并且包含乙烯基类共聚物的细颗粒粉末（A），其包含具有一个乙烯基的单体（a01）如甲基丙烯酸甲酯和具有两个以上乙烯基的单体（a02）如乙二醇二甲基丙烯酸酯并具有交联结构; 或包含（a01）的乙烯基型共聚物的细颗粒粉末（E）和具有一个或多个乙烯基和除乙烯基之外的一种或多种官能团的单体（a03），例如（甲基）丙烯酸羟乙酯，并具有交联结构。细颗粒粉末是不会引起模具污渍的粉末流动性改进剂，并且含有细粉末的用于搪塑的粉末状树脂组合物不会引起模具污染。

6. 发明申请

US20110177344A1 THERMOPLASTIC POLYURETHANE COPOLYMER MOLDING COMPOSITIONS 有权
标题翻译：热塑性聚氨酯共聚物成型组合物
公开(公告)号：US20110177344A1
公开(公告)日：2011-07-21
申请号：US12672174
申请日：2008-08-08
申请人： William M. Humphrey , Paul Drago , Jeffrey S. Armour , Jim E. Ingram , James R. Charron
发明人： William M. Humphrey , Paul Drago , Jeffrey S. Armour , Jim E. Ingram , James R. Charron
IPC分类号： B32B27/40 , B29B9/12 , B29C67/24 , B29C70/00 , B29C45/00 , C08L75/04 , C08G18/72 , B02C11/08
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of aliphatic thermoplastic urethane elastomer and an olefin-containing block copolymer crosslinked to a gel content of from 5 to 95%. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
摘要翻译：用于形成模塑制品的组合物，特别是用于汽车应用的壳体由脂族热塑性聚氨酯弹性体和交联至凝胶含量为5至95％的含烯烃嵌段共聚物的熔融共混物组成。这些组合物可以混合形成粉末，颗粒，微球或微型体，然后可以将其压铸以形成可满足汽车部署和风化要求的气囊门和仪表板护罩。

7. 发明申请

US20110105673A1 THERMOPLASTIC ALIPHATIC URETHANE/UREA MOLDING COMPOSITIONS 审中-公开
标题翻译：热塑性尿素/尿素成型组合物
公开(公告)号：US20110105673A1
公开(公告)日：2011-05-05
申请号：US12733059
申请日：2008-08-08
申请人： William M. Humphrey , Paul Drago , Terry L. Anderson
发明人： William M. Humphrey , Paul Drago , Terry L. Anderson
IPC分类号： C08L53/00 , C08L75/08 , C08G18/00 , B29C47/00 , B29C39/38 , B29C45/00 , B02C23/00 , B02C23/18
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of an aliphatic thermoplastic urethane/urea elastomer and, optionally, one or more copolymers, such as an olefin-containing or styrene containing copolymer. These compositions may be used to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
摘要翻译：用于形成模塑制品的组合物，特别是用于汽车应用的壳体由脂族热塑性氨基甲酸酯/脲弹性体和任选的一种或多种共聚物如含烯烃或含苯乙烯的共聚物组成。这些组合物可以用于形成粉末，颗粒，微球或微型体，然后可以将其压铸成可以满足汽车展开和风化要求的气囊门和仪表板盖皮。

8. 发明授权

US07862896B2 Core-shell resin particle having low content of volatile components, and resin dispersion 有权
标题翻译：具有低挥发成分含量的核壳树脂颗粒和树脂分散体
公开(公告)号：US07862896B2
公开(公告)日：2011-01-04
申请号：US11496074
申请日：2006-07-27
申请人： Takashi Akutagawa , Tsuyoshi Izumi
发明人： Takashi Akutagawa , Tsuyoshi Izumi
IPC分类号： B32B5/16 , B05D7/00
CPC分类号： C08J3/126 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/4238 , C08G18/6659 , C08G18/755 , C08G18/7621 , C08G2140/00 , C08G2150/20 , C08J2363/00 , C08J2367/00 , C08J2375/04 , C08J2475/04 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989 , Y10T428/2991 , Y10T428/2998 , Y10T428/31565 , C08G18/3206
摘要： The present invention relates to core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). The core-shell resin particle (C2) is characterized in that the weight ratio between (P) and (Q) is from 0.1:99.9 to 70:30, the volatile content in the resin particle (C2) is not more than 2 weight %, and the resin (a) has an initial softening temperature of 40 to 270° C., a Tg of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the Tg and the flow temperature in a range of 0 to 120° C. The resin particles are excellent in electrostatic property, thermal storage stability and thermal properties, and exhibit a narrow particle diameter distribution.
摘要翻译：本发明涉及各自包含一种或多种包含第一树脂（a）的膜状壳层（P）和包含第二树脂（b）的芯层（Q））的核 - 壳树脂颗粒（C2）。核壳树脂粒子（C2）的特征在于，（P）与（Q）的重量比为0.1:99.9〜70:30，树脂粒子（C2）的挥发成分为2重量％，树脂（a）的初始软化温度为40〜270℃，Tg为20〜250℃，流动温度为60〜300℃，Tg和流动温度在0至120℃的范围内。树脂颗粒的静电特性，储热稳定性和热性能优异，并且表现出窄的粒径分布。

9. 发明申请

US20020016436A1 POLYURETHANE RESIN TYPE COMPOSITION FOR SLUSH MOLDING 失效
标题翻译：聚氨酯树脂类型组合物
公开(公告)号：US20020016436A1
公开(公告)日：2002-02-07
申请号：US09406129
申请日：1999-09-27
申请人： Sanyo Chemical Industries, Ltd. and Toyota Jidosha Kabushiki Taisa
发明人： HIDEKI OHMORI , YOSHITSUGU TAKAI , ERIKO TAKAI , JUNZO UKAI , HIDEO NISHIMURA , KAZUO KOBAYASHI , MAHITO NOMURA
IPC分类号： C08G018/10
CPC分类号： C08G18/425 , B29C41/003 , B29C41/18 , C08G18/12 , C08G18/4213 , C08G18/755 , C08G18/758 , C08G2140/00 , C08G18/664 , C08G18/3234 , C08G18/2865 , C08G18/62
摘要： A composition suitable for slush molding is disclosed. The composition comprises a thermoplastic polyurethane elastomer (A) having a number average molecular weight of 10,000 to 50,000 and mainly comprised of a diol component including an aromatic ring-containing diol and a non-aromatic diisocyanate; a plasticizer (B); and optionally an additive. The composition provides a molded article excellent in durability such as thermal/light aging resistance and chemical resistance, soft touch at low temperature, and appearance.
摘要翻译：公开了适用于搪塑的组合物。该组合物包含数均分子量为10,000〜50,000的热塑性聚氨酯弹性体（A），主要由含芳香族二醇和非芳香族二异氰酸酯的二醇成分构成。增塑剂（B）; 和任选的添加剂。该组合物提供耐热性，耐光老化性，耐化学性，低温柔软触感，外观等耐久性优异的成型品。

10. 发明授权

US4332712A Process for the production of alkali metal silicate-organic plastics 失效
公开(公告)号：US4332712A
公开(公告)日：1982-06-01
申请号：US284486
申请日：1981-07-17
申请人： David H. Blount
发明人： David H. Blount
IPC分类号： C08G18/30 , C08G18/38 , C08G18/62 , C08K3/34 , C08K3/00 , C08J3/06 , C08J3/08
CPC分类号： C08G18/62 , C08G18/302 , C08G18/3895 , C08K3/34 , C08G2140/00
摘要： Polymerable organic compounds and an epoxide compound are emulsified with aqueous alkali metal silicate solutions then polymerized with a catalyst such as a peroxide type catalyst thereby producing an alkali metal silicate organic plastic which may be used as an adhesive, as molding powder or reacted with an organic diisocyanide to produce polyurethane silicate resins and foams.

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