公开(公告)号：US3872037A

公开(公告)日：1975-03-18

申请号：US32722773

申请日：1973-01-26

申请人： POLYSAR LTD

发明人： MACLEOD ALASTAIR CAMERON

IPC分类号： C08F20/62 ,  C08F236/04 ,  C08K3/00 ,  C08L3/00 ,  C08L13/02 ,  C08L21/02 ,  C08L25/00 ,  C08L33/00 ,  D06M15/693 ,  D21H19/22 ,  D21H19/58 ,  C08F15/40 ,  C08F19/08 ,  C08F45/06

CPC分类号： D21H19/58 ,  C08F20/62 ,  C08F236/04 ,  C08K3/013 ,  C08L3/00 ,  C08L13/02 ,  C08L21/02 ,  C08L25/00 ,  C08L33/00 ,  D06M15/693 ,  D21H19/22 ,  C08L3/02 ,  C08F2/26 ,  C08L2666/26 ,  C08L2666/02

摘要： An improved carboxylic latex is produced by copolymerizing e.g. butadiene, styrene, acrylic acid and acrolein in an emulsion system comprising a synthetic emulsifier. The latex is suitable for treating fibrous materials e.g. textile and paper.

摘要翻译： 改进的羧酸胶乳通过共聚合 丁二烯，苯乙烯，丙烯酸和丙烯醛在包含合成乳化剂的乳液体系中。 该胶乳适用于处理纤维材料，例如 纺织和造纸。

公开(公告)号：US3794634A

公开(公告)日：1974-02-26

申请号：US3794634D

申请日：1972-03-16

申请人： DU PONT

发明人： KEOWN R ,  NYCE J

IPC分类号： C08L7/00 ,  C08L21/00 ,  C08L21/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C09J151/00 ,  C08F45/28 ,  C08F45/34

CPC分类号： C08L51/04 ,  C08L33/04 ,  C08L2666/04

摘要： THE INVENTION PROVIDES A BLEND OF CHLORINATED BUTADIENE POLYMERS WHICH IS READILY PEPTIZABLE IN ALIPHATIC LIQUIDS TO FORM SPARYABLE DISPERSIONS USEFUL AS ADHESIVES. THE BLEND COMPRISES (A) A GRAFT COPOLYMER OF (1) A CHLORINATED BUTADIENE SELECTED FROM CHLOROPRENE AND 2,3DICHLOROBUTADIENE-1,3, (2) AN ALKYL ACRYLATE OR METHACRYLATE, AS THE GRAFT PORTION, AND (3) UP TO 2% BY WEIGHT OF SULFUR AND (B) A COPOLYMER OF SULFUR AND A CHLORINATED BUTADIENE SELECTED FROM CHLOROPRENE AND 2,3DICHLOROBUTADIENE-1,3. THE PROPORTION BY WEIGHT OF ALKYL ACRYLATE OR METHACRYLATE IS 40 TO 80% IN (A) AND 15 TO 60% IN THE TOTAL COMPOSITION; AND THE PROPORTION OF SULFUR IN (B) IS 0.2 TO 2%. THE NUMBER AVERAGE MOLECULAR WEIGHT BETWEE SULFUR ATOMS IN (B) IS NOT OVER 110,000, AND THE ALKYL GROUP OF THE ALKYL ACRYLATE OR METHACRYLATE IN (A) CONTAINS 1 TO 18 CARBON ATOMS. A PREFERRED METHOD FOR MAKING THE SPRAYABLE DISPERISONS FROM THE BLENDS COMPRISES MIXING THE BLEND WITH AN ORGANIC LIQUID WHICH IS A NON-SOLVENT FOR COMPONENT (B) BUT IS A SOLVENT FOR THE ALKYL ACRYLATE OR METHACRYLATE GRAFT OF COMPONENT (A), MIXING WITH THE RESULTING PRODUCT A THIOPHILIC PEPTIZING AGENT, AND STIRRING UNTIL THE DESIRED DISPERSION IS OBTAINED.

公开(公告)号：US2768091A

公开(公告)日：1956-10-23

申请号：US28158552

申请日：1952-04-10

申请人： PATENT & LICENSING CORP

发明人： CUBBERLEY RICHARD H

IPC分类号： C08L21/02

CPC分类号： C08L21/02 ,  Y10S62/13 ,  Y10T428/24678 ,  Y10T428/249953 ,  C08L95/00

公开(公告)号：US2560041A

公开(公告)日：1951-07-10

申请号：US63326045

申请日：1945-12-06

申请人： FIRESTONE TIRE & RUBBER CO

发明人： DRAMAN REXFORD E

IPC分类号： C08J3/215 ,  C08K3/04 ,  C08L21/02

CPC分类号： C08J3/215 ,  C08J2309/06 ,  C08K3/04 ,  C08L21/02 ,  C08L2666/26

公开(公告)号：US2482888A

公开(公告)日：1949-09-27

申请号：US67835146

申请日：1946-06-21

申请人： DU PONT

发明人： WALSH ROBERT H

IPC分类号： C08K5/54 ,  C08L21/02

CPC分类号： C08K5/5406 ,  C08L21/02 ,  C08L2666/14

公开(公告)号：US12018661B2

公开(公告)日：2024-06-25

申请号：US17140639

申请日：2021-01-04

申请人： Research Foundation of the City University of New York

发明人： Xi Chen ,  Rein Ulijn ,  Roxana Piotrowska

IPC分类号： F03G7/06 ,  C07K5/087 ,  C07K5/093 ,  C07K5/097 ,  C08L7/00 ,  C08L21/02 ,  C08L67/02 ,  C08L69/00 ,  C08L79/08 ,  C08L83/04

CPC分类号： F03G7/06 ,  C07K5/0812 ,  C07K5/0819 ,  C07K5/0821 ,  C08L7/00 ,  C08L21/02 ,  C08L67/02 ,  C08L69/00 ,  C08L79/08 ,  C08L83/04 ,  C08L2203/16

摘要： A thin film that has a flexible polymer layer and a peptide layer. The peptide layer is disposed on the flexible polymer layer and has a peptide selected from HYF, DYF and YFD. The thin film reversibly curves with changes in humidity.

公开(公告)号：US20240150558A1

公开(公告)日：2024-05-09

申请号：US18412735

申请日：2024-01-15

申请人： KNAUF INSULATION SPRL ,  MCTRON TECHNOLOGIES, INC.

发明人： Carl HAMPSON ,  Oliver CALLAGHAN ,  Kenneth SNYDER

IPC分类号： C08L3/02 ,  C08G12/06 ,  C08J5/24 ,  C08L21/02 ,  C08L61/22

CPC分类号： C08L3/02 ,  C08G12/06 ,  C08J5/246 ,  C08L21/02 ,  C08L61/22

摘要： A binder used for manufacturing a composite product is prepared by combining i) Maillard reactants selected from: reducing sugar reactant(s) and nitrogen-containing reactant(s); curable reaction product(s) of reducing sugar reactant(s) and nitrogen-containing reactant(s); and combinations thereof; and ii) a resin; reactants of a resin; and combinations thereof.

公开(公告)号：US11472930B2

公开(公告)日：2022-10-18

申请号：US16855581

申请日：2020-04-22

申请人： NIKE, Inc.

发明人： Dragan Jurkovic ,  Chun-Wei Huang ,  Eric Lee ,  Liu I Huang ,  Shih Chi Tung ,  Wang Hsi Ming

IPC分类号： B05C5/02 ,  B05C9/12 ,  C08J3/12 ,  C08J7/06 ,  B29B9/16 ,  C08L21/02 ,  B05C3/02

摘要： Rubber pellets are coated with an anti-tack material. The anti-tack material may be comprised of a metallic stearate, such as magnesium stearate. The coated rubber pellets are loaded on to a rotational conveyance mechanism that rotates at a speed and radial amount to provide an interaction time between the rubber pellets and the anti-tack material. The coated rubber pellets may then be dried in a centrifuge dryer having a plurality of angled fins extending from a rotational shaft.

公开(公告)号：US20220251311A1

公开(公告)日：2022-08-11

申请号：US17590558

申请日：2022-02-01

申请人： Allegiance Corporation

发明人： Seong Fong CHEN ,  Wei Cheong WONG

IPC分类号： C08J3/26 ,  C08K5/38 ,  C08K3/22 ,  C08K3/06 ,  C08L61/22 ,  C08L21/02 ,  C08L9/00 ,  C08L7/00

摘要： An elastomeric article having a rubber component comprising polyisoprene and an aldehyde aniline condensate, the elastomeric article having less than 1 ppm diisopropyl xanthogen polysulfide residue.

公开(公告)号：US20220203364A1

公开(公告)日：2022-06-30

申请号：US17605175

申请日：2020-05-04

申请人： THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO

发明人： ALEXANDROS SKLAVOUNOS ,  JULIAN LUCAS LAMANNA ,  AARON R. WHEELER

IPC分类号： B01L3/00 ,  G01N33/53 ,  C08L21/02 ,  G01N33/549

摘要： The present disclosure provides a method for performing agglutination assays on a “two plate” DMF device format. Droplets containing analytes of interest (particles, cells, etc.) are loaded into the DMF device and mixed with solution-phase or dried agglutinating antibodies or antigens. The agglutinating agents bind to their complementary targets (e.g. antibodies or antigens for example) in the sample droplets, which leads to the formation of insoluble aggregates. Active mixing on a DMF device reduces the reaction time and enhances the agglutination effect. Since the agglutinated sample is sandwiched between two plates on the DMF device, it is straightforward to visualize the result by eye or via a digital camera.