公开(公告)号：US20120231192A1

公开(公告)日：2012-09-13

申请号：US13046614

申请日：2011-03-11

Applicant: Mark E. Lindenfelzer ,  Jere R. Anderson ,  Samuel E. Dix

Inventor： Mark E. Lindenfelzer ,  Jere R. Anderson ,  Samuel E. Dix

IPC: B32B1/02 ,  B29C44/00 ,  C08F110/00 ,  C08F110/02

CPC classification number: B29C44/3461 ,  B29C44/3469 ,  Y10T428/1376

Abstract: Compression molded polymeric foam articles and methods are described herein. Equipment design and processing techniques may be controlled to form compression molded articles having desired characteristics.

Abstract translation: 本文描述了压塑聚合物泡沫制品和方法。 可以控制设备设计和加工技术以形成具有期望特性的压塑制品。

公开(公告)号：US07361294B2

公开(公告)日：2008-04-22

申请号：US11048835

申请日：2005-02-02

Applicant: David E. Pierick ,  Jere R. Anderson ,  Sung Woon Cha ,  Liqin Chen ,  James F. Stevenson ,  Dana E. Laing

Inventor： David E. Pierick ,  Jere R. Anderson ,  Sung Woon Cha ,  Liqin Chen ,  James F. Stevenson ,  Dana E. Laing

IPC: B29C44/02

CPC classification number: B29C47/74 ,  B29C44/00 ,  B29C44/0461 ,  B29C44/0492 ,  B29C44/3446 ,  B29C44/3469 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/004 ,  B29C47/0042 ,  B29C47/02 ,  B29C47/0876 ,  B29C47/1063 ,  B29C47/1072 ,  B29C47/368 ,  B29C47/44 ,  B29C2947/92019 ,  B29C2947/92114 ,  B29C2947/922 ,  B29C2947/92209 ,  B29C2947/9238 ,  B29C2947/924 ,  B29C2947/92409 ,  B29C2947/92428 ,  B29C2947/92447 ,  B29C2947/92657 ,  B29K2105/0005 ,  B29K2105/04 ,  Y10T428/249953

Abstract: Injection molding systems and methods useful for making microcellular foamed materials are provided as well as microcellular articles. Pressure drop rate and shear rate are important features in some embodiments, and the invention provides systems for controlling these parameters in an injection molding system. Another aspect involves an injection molding system including a nucleator that is upstream of a pressurized mold. Another aspect involves an extrusion system with the reciprocating screw for forming a single phase solution of non-nucleated blowing agent and polymeric material. Another aspect involves very thin walled microcellular material and very thin walled polymeric material. Another aspect provides a method for producing high weight reductions in very thin-walled parts with surfaces that have no noticeable differences from non-foamed parts.

Abstract translation: 提供了用于制备微孔泡沫材料的注射成型体系和方法以及微细胞制品。 压降率和剪切速率在一些实施例中是重要的特征，并且本发明提供了用于在注塑系统中控制这些参数的系统。 另一方面涉及一种注塑系统，其包括在加压模具的上游的成核剂。 另一方面涉及具有用于形成非成核发泡剂和聚合材料的单相溶液的往复式螺杆的挤出系统。 另一方面涉及非常薄壁的微孔材料和非常薄壁的聚合材料。 另一方面提供了一种用于在与非发泡部件没有明显差异的表面的非常薄壁部件中产生高重量减轻的方法。

公开(公告)号：US06283939B1

公开(公告)日：2001-09-04

申请号：US09192893

申请日：1998-11-16

Applicant: Jere R. Anderson ,  Louis J. Jandris ,  Michael D. Barbere ,  Richard Murphy

Inventor： Jere R. Anderson ,  Louis J. Jandris ,  Michael D. Barbere ,  Richard Murphy

IPC: A61M2900

CPC classification number: A61M25/1029 ,  A61L2/206 ,  A61L29/06 ,  A61L2202/24 ,  A61M25/10 ,  A61M2025/0019 ,  B29C2049/4608 ,  B29L2022/022 ,  B29L2031/7542 ,  C08L87/005 ,  C08L75/04

Abstract: Balloons and balloon catheters with a superior overall combination of distensibility, elastic stress response and strength. The improved properties of the balloons result from the method or process used to form the balloons, as well as the polymeric materials used in said balloon forming process. Additionally, the enhanced combination of properties of the balloons will not be adversely affected by the novel sterilization process contemplated by this invention.

Abstract translation: 气球和气球导管具有优异的扩张性，弹性应力反应和强度的整体组合。 球囊的改进性质来源于用于形成气囊的方法或过程，以及用于所述球囊形成过程中的聚合材料。 此外，气囊性能的增强组合不会受到本发明所设想的新型灭菌方法的不利影响。

公开(公告)号：US10464247B2

公开(公告)日：2019-11-05

申请号：US13046600

申请日：2011-03-11

Applicant: Mark E. Lindenfelzer ,  Jere R. Anderson ,  Samuel E. Dix

Inventor： Mark E. Lindenfelzer ,  Jere R. Anderson ,  Samuel E. Dix

IPC: B29C47/20 ,  B29C48/00 ,  B29C48/09 ,  B29C48/25 ,  B29C48/14 ,  B29C55/28 ,  B29C48/30 ,  B29C48/10 ,  B29C48/21 ,  B29C48/285 ,  B29C48/32 ,  B65D53/00 ,  B29K105/04 ,  B29C48/295

Abstract: A method of forming a blown polymeric foam film is described herein. As described further below, equipment design (e.g., die design) and processing conditions may be controlled to form blown films having desired characteristics.

公开(公告)号：US20120228793A1

公开(公告)日：2012-09-13

申请号：US13046600

申请日：2011-03-11

Applicant: Mark E. Lindenfelzer ,  Jere R. Anderson ,  Samuel E. Dix

Inventor： Mark E. Lindenfelzer ,  Jere R. Anderson ,  Samuel E. Dix

IPC: B29C47/14

CPC classification number: B29C48/0012 ,  B29C48/0017 ,  B29C48/0018 ,  B29C48/09 ,  B29C48/10 ,  B29C48/146 ,  B29C48/1472 ,  B29C48/21 ,  B29C48/2515 ,  B29C48/286 ,  B29C48/295 ,  B29C48/30 ,  B29C48/32 ,  B29C55/28 ,  B29K2105/041

Abstract: A method of forming a blown polymeric foam film is described herein. As described further below, equipment design (e.g., die design) and processing conditions may be controlled to form blown films having desired characteristics.

Abstract translation: 本文描述了形成吹塑聚合物泡沫膜的方法。 如下面进一步描述的，可以控制设备设计（例如，模具设计）和加工条件以形成具有期望特性的吹塑薄膜。

公开(公告)号：US06884823B1

公开(公告)日：2005-04-26

申请号：US09335946

申请日：1999-06-18

Applicant: David E. Pierick ,  Jere R. Anderson ,  Sung W. Cha ,  Liqin Chen ,  James F. Stevenson ,  Dana E. Laing

Inventor： David E. Pierick ,  Jere R. Anderson ,  Sung W. Cha ,  Liqin Chen ,  James F. Stevenson ,  Dana E. Laing

IPC: B29C44/00 ,  B29C44/04 ,  B29C44/34 ,  B29C47/00 ,  B29C47/10 ,  B29C47/44 ,  B29C47/50 ,  B29C47/74 ,  C08J9/00 ,  B29D7/00

CPC classification number: B29C47/74 ,  B29C44/00 ,  B29C44/0461 ,  B29C44/0492 ,  B29C44/3446 ,  B29C44/3469 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/004 ,  B29C47/0042 ,  B29C47/02 ,  B29C47/0876 ,  B29C47/1063 ,  B29C47/1072 ,  B29C47/368 ,  B29C47/44 ,  B29C2947/92019 ,  B29C2947/92114 ,  B29C2947/922 ,  B29C2947/92209 ,  B29C2947/9238 ,  B29C2947/924 ,  B29C2947/92409 ,  B29C2947/92428 ,  B29C2947/92447 ,  B29C2947/92657 ,  B29K2105/0005 ,  B29K2105/04 ,  Y10T428/249953

Abstract: Injection molding systems and methods useful for making microcellular foamed materials are provided as well as microcellular articles. Pressure drop rate and shear rate are important features in some embodiments, and the invention provides systems for controlling these parameters in an injection molding system. Another aspect involves an injection molding system including a nucleator that is upstream of a pressurized mold. Another aspect involves an extrusion system with the reciprocating screw for forming a single phase solution of non-nucleated blowing agent and polymeric material. Another aspect involves very thin walled microcellular material and very thin walled polymeric material. Another aspect provides a method for producing high weight reductions in very thin-walled parts with surfaces that have no noticeable differences from non-foamed parts.

公开(公告)号：US06620381B2

公开(公告)日：2003-09-16

申请号：US09942920

申请日：2001-08-31

Applicant: Jere R. Anderson ,  Louis J. Jandris ,  Michael D. Barbere ,  Richard T Murphy

Inventor： Jere R. Anderson ,  Louis J. Jandris ,  Michael D. Barbere ,  Richard T Murphy

IPC: A61L220

CPC classification number: A61M25/1029 ,  A61L2/206 ,  A61L29/06 ,  A61L2202/24 ,  A61M25/10 ,  A61M2025/0019 ,  B29C2049/4608 ,  B29L2022/022 ,  B29L2031/7542 ,  C08L87/005 ,  C08L75/04

Abstract: Balloons and balloon catheters with a superior overall combination of distensibility, elastic stress response and strength. The improved properties of the balloons result from the method or process used to form the balloons, as well as the polymeric materials used in said balloon forming process. Additionally, the enhanced combination of properties of the balloons will not be adversely affected by the novel sterilization process contemplated by this invention.

公开(公告)号：US06593384B2

公开(公告)日：2003-07-15

申请号：US09732366

申请日：2000-12-07

Applicant: Jere R. Anderson ,  Kelvin T. Okamoto ,  Kent G. Blizard

Inventor： Jere R. Anderson ,  Kelvin T. Okamoto ,  Kent G. Blizard

IPC: C08J900

CPC classification number: B29C44/348

Abstract: Systems and techniques for forming microcellular polymeric material, via injection molding, blow molding, continuous extrusion, or the like, at very low blowing agent levels, are described. The invention involves, in one aspect, the discovery of a region of very low blowing agent level where, surprisingly, microcellular material can be formed. Articles with particularly good surface properties are provided.

Abstract translation: 描述了以非常低的发泡剂水平形成微孔聚合物材料，通过注塑，吹塑，连续挤出等的系统和技术。 本发明在一个方面涉及发现具有非常低的发泡剂水平的区域，其中令人惊讶的是可以形成微孔材料。 提供具有特别好的表面性能的物品。

公开(公告)号：US06376059B1

公开(公告)日：2002-04-23

申请号：US09241350

申请日：1999-02-02

Applicant: Jere R. Anderson ,  Kelvin T. Okamoto

Inventor： Jere R. Anderson ,  Kelvin T. Okamoto

IPC: B32B326

CPC classification number: C08J9/122 ,  B29B2911/14326 ,  B29C44/08 ,  B29C44/348 ,  B29C44/60 ,  B29C47/0021 ,  B29C47/1063 ,  B29C47/22 ,  B29C47/92 ,  B29C49/0073 ,  B29C49/04 ,  B29C2947/92076 ,  B29C2947/92095 ,  B29C2947/92314 ,  B29C2947/92514 ,  B29C2947/92647 ,  B29C2947/92685 ,  B29C2947/92695 ,  B29C2947/92876 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29K2105/0005 ,  B29K2105/04 ,  B29K2105/041 ,  C08J9/00 ,  C08J2201/03 ,  C08J2323/02 ,  C08J2323/06 ,  Y10T428/1376 ,  Y10T428/249977 ,  Y10T428/249986 ,  Y10T428/253

Abstract: High-density polyethylene (HDPE) foams that are essentially free of residual chemical blowing agents and reaction-by-products of chemical blowing agent are provided. The HDPE foams can be either microcellular foams or conventional foams. She foams can be produced in extrusion, injection molding, and blow molding processes that utilize a physical blowing agent. Specific die designs useful for making high quality foams are described.

Abstract translation: 提供了基本上没有残留的化学发泡剂和化学发泡剂的副产物的高密度聚乙烯（HDPE）泡沫。 HDPE泡沫可以是微孔泡沫或常规泡沫。 她的泡沫可以在挤出，注射成型和使用物理发泡剂的吹塑方法中生产。 描述了用于制造高质量泡沫的特定模具设计。

公开(公告)号：US06210364B1

公开(公告)日：2001-04-03

申请号：US08883261

申请日：1997-06-26

Applicant: Jere R. Anderson ,  Louis J. Jandris ,  Michael D. Barbere ,  Richard T. Murphy

Inventor： Jere R. Anderson ,  Louis J. Jandris ,  Michael D. Barbere ,  Richard T. Murphy

IPC: A61M2900

CPC classification number: A61M25/1029 ,  A61L2/206 ,  A61L29/06 ,  A61L2202/24 ,  A61M25/10 ,  A61M2025/0019 ,  B29C2049/4608 ,  B29L2022/022 ,  B29L2031/7542 ,  C08L87/005 ,  C08L75/04

Abstract: Balloons and balloon catheters with superior overall combination of distensibility, elastic stress response and strength. The improved properties of a balloons result from the method or process used to form the balloons, as well as the polymeric materials used in said balloon forming process. Additionally, the enhanced combination of properties of the balloons will not be adversely affected by the novel sterilization process contemplated by this invention.

Abstract translation: 气球和气球导管具有出色的伸缩性，弹性应力响应和强度的整体组合。 球囊的改进性质来自用于形成气囊的方法或方法，以及用于所述球囊形成过程中的聚合材料。 此外，气囊性能的增强组合不会受到本发明所设想的新型灭菌方法的不利影响。