公开(公告)号：EP2125320A2

公开(公告)日：2009-12-02

申请号：EP08732056.0

申请日：2008-03-12

Applicant: University of Washington

Inventor： NADELLA, Krishna, V. ,  MILLER, Dustin ,  KUMAR, Vipin ,  KUYKENDALL, William, F. ,  PROBERT, Stephen

IPC: B29C44/10

CPC classification number: B29C44/10 ,  B29C44/3453 ,  B29C44/5609 ,  B29C44/588 ,  B29K2079/085 ,  B29K2105/04 ,  B29K2995/0039 ,  B29K2995/004 ,  C08J9/00 ,  C08J2201/032 ,  Y10T428/249978 ,  Y10T428/249979

Abstract: Methods for reducing the density of thermoplastic materials and the articles made therefrom having similar or improved mechanical properties to the solid or noncellular material. Also disclosed arc improvements to foaming methods and the cellular structures of the foams made therefrom, and methods for altering the impact strength of solid or noncellular thermoplastic materials and the shaping of the materials into useful articles.

Abstract translation: 降低热塑性材料密度的方法和由其制成的制品具有与固体或非细胞材料相似或改善的机械性能。 还公开了对由其制备的泡沫的发泡方法和泡孔结构的改进，以及用于改变固体或非细胞热塑性材料的冲击强度以及将材料成型为有用制品的方法。

公开(公告)号：EP2102276A2

公开(公告)日：2009-09-23

申请号：EP08737358.5

申请日：2008-01-17

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： CHINNIAH, Thiagarajan ,  RAVI, Siraman ,  TANSEN, Dhananjay Chaudhari ,  MUNIRATNAM, Kumar ,  VIKASH, Kumar Sinha ,  ASIM, Pattanayak

IPC: C08J9/18 ,  B29C44/02

CPC classification number: C08J9/18 ,  B29C44/3446 ,  C08J9/0071 ,  C08J2201/03 ,  C08J2201/032 ,  C08J2203/06 ,  Y10T428/24504 ,  Y10T428/249976 ,  Y10T428/249977 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249981 ,  Y10T428/24999 ,  Y10T428/249991 ,  Y10T428/249992

Abstract: A nano-cellular polymer foam is disclosed,- which has an average pore size from about 10 nanometers to about 500 nanometers; and a foam density that is from about 1 percent to about 50 percent of the bulk density of the material of the nano- cellular foam.

Abstract translation: 公开了纳米细胞聚合物泡沫，其具有约10纳米至约500纳米的平均孔径; 并且泡沫密度为纳米泡沫材料材料的体积密度的约1％至约50％。

公开(公告)号：EP1040902B1

公开(公告)日：2006-10-04

申请号：EP00106631.5

申请日：2000-03-28

Applicant: Sumitomo Chemical Company, Limited

Inventor： Nodono, Mitsunori ,  Kuroda, Ryuma

IPC: B29C44/12 ,  B29C44/34 ,  B29C44/42 ,  C08J9/04 ,  C08J9/12 ,  C08L23/12 ,  C08J9/00

CPC classification number: C08J9/12 ,  B29C44/348 ,  C08J2201/032 ,  C08J2323/12

公开(公告)号：EP1691962A1

公开(公告)日：2006-08-23

申请号：EP04800223.2

申请日：2004-11-26

Applicant: NOVAMONT S.p.A.

Inventor： ERRINGTON, John, Gough ,  HORNSEY, Anya, Jane ,  CHAPMAN, Timothy, James ,  WAKE, Maria, Louise ,  QUINN, Philip, James

IPC: B29C35/08

CPC classification number: B29C44/588 ,  B29C44/105 ,  B29C44/3402 ,  B29K2995/0059 ,  B29K2995/006 ,  C08J9/122 ,  C08J9/125 ,  C08J2201/032

Abstract: Methods, associated products and apparatus are described for the production of biodegradable foam products using a controlled pressure increase due to compressed air and a controlled pressure decrease in pressure as key variables during a microwave heating cycle to produce a foamed product. The biodegradable product formed has improved characteristics including a density from 10 to 100kg/m3; a soft and resilient structure; cushioning G-value characteristics to cushion an object with a fragility of 15 to 115; and a surface abrasion comparable to polystyrene.

公开(公告)号：EP1644249A2

公开(公告)日：2006-04-12

申请号：EP04752337.8

申请日：2004-05-14

Applicant: Branch, Gregory L. ,  Microgreen Polymers, Inc. ,  Gunter, Wiley D. III

Inventor： BRANCH, Gregory, L. ,  GUNTER, Wiley, D., III

IPC: B65D1/00

CPC classification number: B29C44/348 ,  B29C44/3446 ,  B29C44/3453 ,  B29C51/02 ,  B29K2021/00 ,  B29K2023/06 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2033/08 ,  B29K2067/00 ,  B29K2105/04 ,  B65D1/26 ,  B65D43/162 ,  B65D81/262 ,  B65D2585/366 ,  C08J9/122 ,  C08J2201/032 ,  Y02P70/279 ,  Y10T428/1352 ,  Y10T428/1376 ,  Y10T428/24942 ,  Y10T428/24983 ,  Y10T428/24992

Abstract: This invention provides packages and containers produced by a solid state method for the manufacture of foamed polymeric material. The packages are suitable for pre-cooking or sterilization, insulated transport, cooking vessel, reheating, and storage of food. The gas impregnated thermoforming (GIT) process includes interleaving an article of raw polymeric material with a gas channeling means; exposing the article to a non-reacting gas at elevated pressure to achieve a desired concentration of gas within the polymer, thereby forming a partially gas-saturated article, separating it from the gas channeling means, then decompressing, foaming and forming it at a temperature below the material's melt temperature; and finally trimming it to produce a finished foamed polymeric material and recycleable scrap solid state process foamed polymer.

公开(公告)号：EP1508588A1

公开(公告)日：2005-02-23

申请号：EP04019979.6

申请日：2004-08-23

Applicant: NITTO DENKO CORPORATION

Inventor： Saitou, Makoto ,  Takahashi, Nobuyuki ,  Tachibana, Katsuhiko

IPC: C08J9/12

CPC classification number: C08J9/0061 ,  C08J9/122 ,  C08J2201/03 ,  C08J2201/032 ,  C08J2203/08 ,  C08J2323/14 ,  C08J2423/00 ,  Y10T428/249953 ,  Y10T428/249976 ,  Y10T428/249977 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249987

Abstract: A foamed dustproof material which comprises a foamed body, wherein the foamed body has an average cell diameter of from 10 to 90 µm, a load against repulsion upon compressing to 50% of from 0.1 to 3.0 N/cm 2 , and an apparent density of from 0.01 to 0.10 g/cm 3 .

Abstract translation: 一种泡沫防尘材料，其包括发泡体，其中所述泡沫体的平均泡孔直径为10至90μm，压缩时的斥力负载为0.1至3.0N / cm 2的50％，以及 表观密度为0.01〜0.10g / cm 3。

公开(公告)号：EP1316579A1

公开(公告)日：2003-06-04

申请号：EP01958496.0

申请日：2001-08-27

Applicant: Mitsui Chemicals, Inc.

Inventor： Nishikawa, Shigeo c/o Mitsui Chemicals, Inc. ,  Sugihara, Eiichi c/o Mitsui Chemicals, Inc. ,  SHIMADA, Yoko

IPC: C08J3/20 ,  C08J7/00 ,  C08L101/00

CPC classification number: C08K3/22 ,  B29C44/3403 ,  B29C44/3453 ,  C08J9/122 ,  C08J2201/032

Abstract: A polymer composition (A) characterized by comprising a polymer (b) and at least one kind of substance (a) having a critical temperature of 0 to 150°C and a critical pressure of 3 to 10 MPa, the initial content of the substance (a) in the polymer composition being 2 to 70 parts by weight relative to 100 parts by weight of the polymer (b), wherein the release duration time of the substance (a) is at least 100 hours at atmospheric pressure at 25°C.

Abstract translation: 由包含聚合物（b）和至少一种物质为特征的聚合物组合物（A）（a）具有的0的临界温度至150℃，3至10MPa的临界压力时，物质的初始含量 在所述聚合物组合物重量的聚合物（b）的为2〜70重量份，相对于100份重量，worin该物质的释放持续时间（a）是在（a）中在25℃在大气压力下至少100小时

公开(公告)号：EP0908487A3

公开(公告)日：1999-06-16

申请号：EP98204435.6

申请日：1994-11-09

Applicant: Asahi Kasei Kogyo Kabushiki Kaisha

Inventor： Hane, Toshioki ,  Koike, Hisao

IPC: C08J9/00 ,  C08J9/12 ,  C08L27/12

CPC classification number: B24D18/00 ,  B24B37/04 ,  B24B37/24 ,  B24D11/00 ,  B24D13/14 ,  C08J9/122 ,  C08J9/127 ,  C08J9/144 ,  C08J9/149 ,  C08J9/18 ,  C08J9/28 ,  C08J2201/03 ,  C08J2201/032 ,  C08J2201/0502 ,  C08J2203/142 ,  C08J2205/052 ,  C08J2323/02 ,  C08J2327/12

Abstract: Expanded fluorine type resin products are prepared by adding, to a thermoplastic fluorine type resin without a cross-linking structure, 0.4 to 20% by weight of a C 1 to C 8 -fluorocarbon having a boiling point lower than the crystalline melting point of the resin and 0.01 to 1% by weight of at least one compound selected from the group consisting of water and alcohols having a boiling point of 150°C or less and a latent heat of evaporation of 7.0 kcal/mol or more, and expanding the mixed resin. By this process sheet materials suitable as polishing cloths may be prepared.

公开(公告)号：EP0647250A1

公开(公告)日：1995-04-12

申请号：EP93915426.0

申请日：1993-06-24

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY

Inventor： HOWARD, Edward, George, Jr. ,  MOSS, Arthur, Zenker

IPC: A41D31 ,  A61L27 ,  A61L31 ,  B01D39 ,  B01D67 ,  B01D71 ,  C08F14 ,  C08J5 ,  C08J9 ,  D01D5 ,  D01F6 ,  D06M15

CPC classification number: D06M15/256 ,  A41D31/0011 ,  A41D31/02 ,  A61L27/16 ,  A61L31/048 ,  B01D39/1692 ,  B01D39/2041 ,  B01D39/2055 ,  B01D67/0023 ,  B01D67/0027 ,  B01D67/003 ,  B01D71/36 ,  B01D2239/0241 ,  B01D2239/0291 ,  B01D2239/0478 ,  B01D2239/0492 ,  B01D2239/10 ,  B01D2239/1208 ,  B01D2239/1216 ,  B01D2323/08 ,  B01D2323/16 ,  B01D2325/02 ,  B01D2325/32 ,  C08J5/18 ,  C08J9/18 ,  C08J9/28 ,  C08J9/40 ,  C08J2201/032 ,  C08J2327/18 ,  D01D5/247 ,  D01F6/12 ,  D06M15/244 ,  C08L27/18

Abstract: This invention relates to porous polyfluoroethylene (PTFE), shaped articles prepared therefrom, and to methods of preparing said articles.

公开(公告)号：US12104034B2

公开(公告)日：2024-10-01

申请号：US18465719

申请日：2023-09-12

Applicant: The Boeing Company

Inventor： Xiaoxi Wang ,  Gary E. Georgeson ,  Jonathan A. Santiago

IPC: C08J9/16 ,  C08J9/18 ,  C08J9/236

CPC classification number: C08J9/236 ,  C08J9/18 ,  C08J2201/032 ,  C08J2300/22 ,  C08J2300/26

Abstract: A method of curing a composite part, including placing an uncured composite part on a mandrel, placing a plurality of expandable pellets on the uncured composite part, expanding the plurality of expandable pellets, applying a positive pressure to the uncured composite part, and curing the uncured composite part.