公开(公告)号：US20190112420A1

公开(公告)日：2019-04-18

申请号：US16096502

申请日：2017-04-28

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： TONY FARRELL ,  PAUL DEAN SYBERT ,  JAMES ALAN MAHOOD

IPC分类号： C08G63/64 ,  C08K5/13

CPC分类号： C08G63/64 ,  C08K5/13

摘要： A poly(ester-carbonate) copolymer comprises carbonate units of the formula (I); and ester units of the formula (II) wherein: T is a C2-20 alkylene, a C6-20 cycloalkylene, or a C6-20 arylene; and R1 and J are each independently (a) a bisphenol A divalent group and (b) a C16 or higher divalent group (b), wherein the C16 or higher divalent group is present in an amount of 40 to 50 mol %; the ester units are present in an amount of 40 to 60 mol %; the poly(ester-carbonate) copolymer has a weight average molecular weight of 18,000 to 24,000 Daltons; and a sample of the composition has a glass transition temperature of 210° C. to 235° C. as determined by differential scanning calorimetry (DSC) as per ASTM D3418 with a 20° C./min heating rate; and a melt viscosity of less than 1050 Pa-s at 644 sec-1 and 350° C., determined according to ISO 11443.

公开(公告)号：US10240028B2

公开(公告)日：2019-03-26

申请号：US14348188

申请日：2011-09-28

申请人： Ugo Zucchelli

发明人： Ugo Zucchelli

IPC分类号： C08K3/32 ,  C08K5/00 ,  C08K5/13 ,  C08K5/053 ,  C08L77/00 ,  C08K5/3492 ,  C08K3/016 ,  C08K5/51

摘要： The present invention relates to halogen-free flame retardant compositions essentially comprising polyamide polymers (preferred is polyamide 6), at least a hypophosporous acid metallic salt (preferred is aluminum hypophosphite), at least a nitrogen based flame retardant agent (preferably selected among melamine condensation products such as melam, melem, melon or their mixtures, and melamine cyanurate), at least an organic polyhydric compound and optionally further conventional components. Such compositions are highly flame retardant.

公开(公告)号：US20190076334A1

公开(公告)日：2019-03-14

申请号：US15699230

申请日：2017-09-08

申请人： Ormco Corporation

发明人： Sammel Shahrier Alauddin ,  Jessica Elivier Grande

IPC分类号： A61K6/00 ,  A61C7/16 ,  A61L31/04 ,  C09J189/00 ,  C09J133/12 ,  C08L33/12 ,  C08K5/13

摘要： An orthodontic adhesive includes components capable of allowing easy debonding of an orthodontic device from a patient's tooth. The adhesive includes an engineered marine mussel protein. The adhesive may include at least one photocleavable moiety. The adhesive is applied in one or more individual layers. One of the components of the adhesive is capable of binding to a tooth and the other component may be capable of binding to an orthodontic device. A method of adhering an orthodontic device to a tooth includes applying a layer of an orthodontic adhesive to either the tooth or the orthodontic device or the tooth and the orthodontic device and affixing the orthodontic device to the tooth with the orthodontic adhesive situated between the tooth and the orthodontic device. The engineered marine mussel protein includes one or more catechol moieties or one or more derivatives of a catechol moiety.

公开(公告)号：US20190071561A1

公开(公告)日：2019-03-07

申请号：US16074873

申请日：2017-01-24

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Mark Johannes Boerakker ,  Patrick Elisabeth Luc Voets ,  Sarah van Mierloo ,  Henrica Norberta Alberta Maria Steenbakkers-Menting

IPC分类号： C08L23/06 ,  C08K3/30 ,  C08K5/13 ,  C08K5/5393 ,  C08K5/524

摘要： The invention relates a pipe for the transport of water with improved resistance to chlorinated disinfectants. The pipe is produced with a polymer composition comprising polyethylene and zinc sulfide.

公开(公告)号：US20190062526A1

公开(公告)日：2019-02-28

申请号：US16170732

申请日：2018-10-25

申请人： FUJIFILM Corporation

发明人： Yoshinori MAEDA ,  Shuhei YAMAGUCHI

IPC分类号： C08K5/13 ,  B29C41/28 ,  C08J5/18 ,  C08K5/45 ,  C08K5/134 ,  G02B1/18 ,  G02B1/14

摘要： A long film containing a cellulose acylate and a compound A having a molecular weight of less than 1,000 which satisfies conditions 1-4. Condition 1: containing two or more aromatic rings each directly connected to a hydroxyl group in a molecule. Condition 2: containing one or more carbon atoms directly connected to an aromatic ring directly connected to a hydroxyl group and do not constitute the aromatic ring in a molecule, the carbon atoms being directly connected to 1 to 3 aromatic rings. Condition 3: Each carbon atom directly connected to an aromatic ring directly connected to a hydroxyl group and not constituting the aromatic ring has no bond with a hydrogen atom. Condition 4: Each carbon atom directly connected to an aromatic ring directly connected to a hydroxyl group and not constituting the aromatic ring is bonded by a single bond to atoms other than hydrogen atoms.

公开(公告)号：US20190046651A1

公开(公告)日：2019-02-14

申请号：US16160770

申请日：2018-10-15

申请人： Nektar Therapeutics

发明人： Michael D. Bentley ,  Sean M. Culbertson ,  Samuel P. McManus

IPC分类号： A61K47/60 ,  C08G61/02 ,  A61K38/26 ,  C08K5/13 ,  C08G65/48 ,  C08G65/338 ,  C08G65/334 ,  C08G65/333 ,  C07K14/575 ,  C07D207/46 ,  C07C235/68 ,  A61K38/28 ,  A61K31/765

摘要： The present invention provides conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates. The conjugates as well as the polymeric reagents used to form the conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods of making polymeric reagents and conjugates, as well as methods for administering conjugates and compositions, are also provided.

公开(公告)号：US20190031803A1

公开(公告)日：2019-01-31

申请号：US16083092

申请日：2017-03-13

申请人： ZEON CORPORATION

发明人： Yumi OSAKU

IPC分类号： C08F232/08 ,  C08J5/18 ,  C08K5/13 ,  H01B3/44

摘要： A resin composition comprising a cyclic olefin polymer (A) having a protonic polar group, a cross-linking agent (B), and an organic solvent (C), wherein the organic solvent (C) contains diethylene glycol ethyl methyl ether, and a content of diethylene glycol dimethyl ether contained in the organic solvent (C) is 10 ppm by weight or less when a content of the diethylene glycol ethyl methyl ether is 100 wt %, is provided.

公开(公告)号：US10189008B2

公开(公告)日：2019-01-29

申请号：US14434322

申请日：2013-10-24

申请人： Evonik Degussa GmbH

发明人： Laurent Wattebled ,  Jessica Pillat ,  Lisa Maus ,  Scott Smith ,  Jorg Harren

IPC分类号： B01J20/26 ,  B01J20/02 ,  B01J20/22 ,  B01J20/30 ,  A61L15/42 ,  A61L15/60 ,  C08F220/06 ,  C08K5/13 ,  C08K5/14 ,  A61L15/24 ,  C08K3/011

摘要： The present invention relates to a water-absorbing composition comprising at least i) 89 to 99.89 wt % of at least one water-absorbing polymer; ii) 0.1 to 10 wt % of at least one oxidizing agent; iii) 0.01 to 1 wt % of at least one inhibitor to inhibit free-radical polymerizations; wherein the weight quantities are each based on the overall weight of the water-absorbing composition. The present invention also relates to a process for producing a water-absorbing composition, the water-absorbing composition obtainable by this process, a composite, a process for producing a composite, the composite obtainable by this process, chemical products such as foams, moldings, fibers, foils, films, cables, sealing materials, liquid-imbibing hygiene articles, carriers for plant and fungal growth regulators, packaging materials, soil additives or building products and also the use of a water-absorbing composition.

公开(公告)号：US20190023898A1

公开(公告)日：2019-01-24

申请号：US16070136

申请日：2017-01-31

申请人： UBE INDUSTRIES, LTD.

发明人： Tetsuya YASUI

IPC分类号： C08L77/06 ,  C08K5/13

摘要： Provided is a polyamide resin composition which comprises a polyamide resin (A) and an impact-resistant material (B), wherein the polyamide resin (A) comprises an aliphatic copolyamide (A-1) comprising three or more types of monomers and an aliphatic polyamide (A-2), wherein the content of the aliphatic copolyamide (A-1) in the polyamide resin composition is 1% by mas to 30% by mass.

公开(公告)号：US10147516B2

公开(公告)日：2018-12-04

申请号：US15405544

申请日：2017-01-13

申请人： Yazaki Corporation

发明人： Maki Yamada ,  Kazuya Goshima

IPC分类号： H01B7/08 ,  B60R16/02 ,  C08K5/13 ,  C08K5/5313 ,  H01B7/295

摘要： An extruded flexible flat cable, which has a superior formability, flexibility, adhesiveness, and fire-retardancy, with a low manufacturing cost, is adapted for sliding door of a motor vehicle and also other parts, and has a conductor covered with an insulation layer extrude-formed with an extrusion molding method, and the insulation layer formed from a fire-retardant resin composition containing a modified polybutylene terephthalate and a fire-retardant additive, where the fire-retardant resin composition has a melting point of 170-215 degrees C. measured in reference to JIS K7121 with a differential thermal analysis at a rate of temperature increase of 10 degrees C. per minute.