公开(公告)号：WO1995000314A1

公开(公告)日：1995-01-05

申请号：PCT/US1994006791

申请日：1994-06-15

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  BUDZYNSKI, Danny, L. ,  BLISS, Gary, S.

IPC: B29C49/36

CPC classification number: B29C49/36 ,  B29C33/0022 ,  B29C49/04 ,  B29C49/24 ,  B29C2049/2412 ,  B29C2049/2472 ,  B29C2049/4869 ,  B29C2049/4871

Abstract: A blow molding apparatus (10) is provided comprising a blow mold (22), an extrusion apparatus (30), a locator mechanism, and a blow pin. The blow mold has first and second blow mold halves which are engageable and disengageable with one another. The first and second blow mold halves define first and second inner cavities (22a, 22b) when the mold halves are engaged. The first cavity (22a) has a first shape and the second cavity (22b) has a second shape which differs from the first shape. The extrusion apparatus (30) has a die head (32) through which a parison is extruded. The locator mechanism is associated with one of the blow mold (22) and the extrusion apparatus (10) for changing the positioning between the blow mold (22) and the die head (32) to allow capture of an extruded parison by the first and second mold halves within a desired one of the first (22a) and second inner cavities (22b) such that the extruded parison can be formed into an article having substantially the same shape as the desired cavity. The blow pin is associated with one of the first and second mold halves for passing pressurized fluid into the interior of the parison to blow the parison against the first and second mold halves to form the article.

Abstract translation: 提供一种吹塑设备（10），其包括吹塑模具（22），挤出设备（30），定位器机构和吹塑销。 吹塑模具具有可彼此接合和分离的第一和第二吹塑半模。 当半模接合时，第一和第二吹塑半模限定第一和第二内腔（22a，22b）。 第一空腔（22a）具有第一形状，第二空腔（22b）具有与第一形状不同的第二形状。 挤出装置（30）具有模头（32），挤出型坯。 定位机构与吹塑模具（22）和挤出设备（10）中的一个相关联，用于改变吹塑模具（22）和模具头部（32）之间的定位，以允许由第一和第二模具捕获挤压型坯 在第一（22a）和第二内腔（22b）中期望的一个中的第二半模，使得挤出型坯可以形成具有与所需腔基本相同形状的制品。 吹塑销与第一和第二半模中的一个相关联，用于将加压流体通入型坯的内部，以将型坯吹向第一和第二半模以形成制品。

公开(公告)号：WO1993022207A1

公开(公告)日：1993-11-11

申请号：PCT/US1993003253

申请日：1993-04-05

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  PORCHIA, Jose ,  SAAD, Zain, E., M. ,  DAIS, Brian, C.

IPC: B65D33/01

CPC classification number: B65D33/01

Abstract: A flexible film (11) and flexible food storage bag (10) for packaging produce such as vegetables and fruits wherein the film or bag has plurality of microholes (12) specifically designed to allow the produce to breathe in a controlled rate such that localized condensation and weight loss is minimized, which in turn reduces microbial (bacteria and mold) growth and reduces produce mushiness (softness) respectively.

Abstract translation: 一种柔性膜（11）和用于包装蔬菜和水果的柔性食品储存袋（10），其中该膜或袋具有多个微孔（12），其特别设计用于允许产品以受控的速率呼吸，使得局部冷凝 减轻体重并减轻微生物（细菌和霉菌）生长并减少产生糊状（柔软度）。

公开(公告)号：WO1992000723A1

公开(公告)日：1992-01-23

申请号：PCT/US1991004747

申请日：1991-07-03

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  SMITH, Harry, A.

IPC: A61K07/48

CPC classification number: A61Q19/00 ,  A61K8/44 ,  A61K8/8152 ,  A61K2800/51

Abstract: Disclosed is a moisturizing composition comprising a matrix copolymer of from 10 to 60 weight percent of carboxylic acid monomeric units with the balance being non-acidic monomeric units copolymerizable with the carboxylic acid monomeric units, and isopropanolamine or an isobutanolamine as a neutralizing agent, one or more chelating agents for preferentially chelating calcium of the skin of a user, and a vehicle for the matrix copolymer, neutralizing agent and chelating agent. Further disclosed is a process for moisturizing the skin by applying the above composition to the surface of the skin.

Abstract translation: 公开了一种保湿组合物，其包含10至60重量％的羧酸单体单元的基质共聚物，其余为与羧酸单体单元可共聚的非酸性单体单元，以及异丙醇胺或作为中和剂的异丁醇胺，一种或 用于优先螯合使用者皮肤钙的螯合剂，以及用于基质共聚物，中和剂和螯合剂的载体。 进一步公开的是通过将上述组合物施用到皮肤表面来保湿皮肤的方法。

公开(公告)号：WO1991017927A1

公开(公告)日：1991-11-28

申请号：PCT/US1991003497

申请日：1991-05-17

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  PORCHIA, Jose ,  McCREE, John, O. ,  DAIS, Brian, C.

IPC: B65D33/24

CPC classification number: B65D33/2541 ,  Y10S24/39 ,  Y10S24/50 ,  Y10T24/45168

Abstract: A closure (34) for reclosable plastic containers including male (36) and female (38) closure elements having extremities (46, 48) which are suited for interlocking with one another, in which the interlocking extremities (46, 48) of the male (36) and female (38) elements are guided into interlocking engagement responsive to compressive force placed on the elements (36, 38), as in the clamping together and edge-sealing of film portions (22) carrying the elements (36, 38).

公开(公告)号：WO1998029315A1

公开(公告)日：1998-07-09

申请号：PCT/US1997022758

申请日：1997-12-12

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  ZETTLE, Jeffrey, J.

IPC: B65D01/02

CPC classification number: B65D21/086 ,  B29B2911/14326 ,  B29B2911/14906 ,  B29C49/04 ,  B29C49/06 ,  B65D1/0292 ,  Y10T428/1352 ,  Y10T428/1397

Abstract: A collapsible container (10) having a generally cylindrical configuration including at least an upper thicker section (22) and a lower thicker section (26), and at least one thinner section (24) positioned between the upper and lower thicker sections. When the container is collapsed, the upper and lower thicker sections (22, 26) are telescoped within one another and the thinner section (24) is folded therebetween. The container is made of a monolayer of a thermoplastic polymer having a flex modulus of from 60.000 to 160.000 psi (414 MPa to 1,103 MPa) and a heat distortion temperature at 66 psi (455 kPa) of greater than 170 degrees Fahrenheit (77 degrees Celsius). A process for making the collapsible container using extrusion blow molding is also disclosed.

Abstract translation: 具有至少包括上部较厚部分（22）和下部较厚部分（26）的大致圆柱形构造的可折叠容器（10）以及位于上部和下部较厚部分之间的至少一个较薄部分（24）。 当容器折叠时，上部和下部较厚部分（22,26）彼此伸缩并且较薄部分（24）在其间折叠。 容器由具有从60.000至160.000psi（414MPa至1,103MPa）的挠曲模量和大于170华氏度（77摄氏度）的66psi（455kPa）的热变形温度的热塑性聚合物单层制成 ）。 还公开了使用挤压吹塑成型制造可折叠容器的方法。

公开(公告)号：WO1998012488A1

公开(公告)日：1998-03-26

申请号：PCT/US1997014323

申请日：1997-08-14

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  PORCHIA, Jose ,  DAIS, Brian, C. ,  BANCO, Michael, J. ,  BABINEC, Michael, A. ,  COLUCCI, Michael, J. ,  GUNDLACH, Douglas, P.

IPC: F25C01/24

CPC classification number: B65D33/2508 ,  F25C1/243

Abstract: A reclosable thermoplastic bag (10) suitable for ice cubes and the like. The bag (10) includes two opposing thermoplastic sheets, permanent seals (14) joining the opposing sheets along the side edges (12) and the bottom edge (13), peelable seals (15) joining the opposing sheets at intermittent points between the side edges (12), and a stiffened region positioned along the top edge (11) of each opposing sheet above the peelable seals (15). The stiffened region (16) can include a reclosable fastener means, such as a plastic zipper.

Abstract translation: 适用于冰块等的可重新封闭的热塑性袋（10）。 袋（10）包括两个相对的热塑性片材，沿着侧边缘（12）和底边缘（13）连接相对的片材的永久密封件（14），在侧面之间的间歇点处接合相对的片材的可剥离密封件 边缘（12）和沿着可剥离密封件（15）上方的每个相对片材的顶边缘（11）定位的加强区域。 加强区域（16）可以包括可再闭合的紧固件装置，例如塑料拉链。

公开(公告)号：WO1997009407A1

公开(公告)日：1997-03-13

申请号：PCT/US1996014209

申请日：1996-09-05

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  GARDNER, John, M. ,  STRANDBURG, Gary, M. ,  HAIGH, Daniel, H. ,  WAGERS, Kevin, J.

IPC: C11D03/20

CPC classification number: C11D3/046 ,  C11D1/75 ,  C11D3/10 ,  C11D3/2079 ,  C11D3/2082 ,  C11D3/3956 ,  C11D3/43

Abstract: Fully diluted hard surface cleaners are disclosed which are particularly effective on cleaning soap scum and hard water stains. The cleaners contain small amounts of particular acids and have a pH of less than 5.0. The cleaners also contain a particular amine oxide, or a different surfactant in conjunction with a solvent.

Abstract translation: 公开了完全稀释的硬表面清洁剂，其对清洁皂浮渣和硬水渍特别有效。 清洁剂含有少量特定酸，pH值小于5.0。 清洁剂还含有特定的氧化胺或与溶剂结合的不同的表面活性剂。

公开(公告)号：WO1996028063A1

公开(公告)日：1996-09-19

申请号：PCT/US1996001332

申请日：1996-01-30

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  PORCHIA, Jose ,  DAIS, Brian, C.

IPC: A44B19/16

CPC classification number: B65D33/2508 ,  A44B19/16 ,  B65D33/255 ,  B65D33/2558 ,  Y10S24/39 ,  Y10S24/50 ,  Y10T24/15 ,  Y10T24/45168

Abstract: A closure member for a reclosable thermoplastic bag having opposing profiles wherein a first profile has an longitudinally extending part interlockable and substantially free of interdigitation with a second opposing profile and wherein the part is deformed defining indentions in the part to provide structural discontinuity along its length. The indentions form a raised portion intermittently along the longitudinal length of the profile such that the palmograph value of the closure member is increased while the closing force of the closure member is decreased. When the profiles are interlocked, an audible clicking sound and/or a vibratory or bumpy feel perceptible to the touch is imparted. Further disclosed is a process and apparatus for making the closure member wherein a closure member profile is extruded and indentions are formed within and along the profile.

Abstract translation: 一种用于可再闭合的热塑性袋的封闭件，其具有相对的型材，其中第一型材具有纵向延伸的部分，该部分可互锁并且基本上不具有与第二相对的轮廓相互交叉的部分，并且其中所述部件被变形，从而限定所述部件中的凹陷以沿其长度提供结构不连续性。 所述凹口沿着轮廓的纵向长度间歇地形成凸起部分，使得闭合构件的定影仪值增加，同时关闭构件的闭合力减小。 当轮廓互锁时，会发出可听见的咔哒声和/或触觉感觉到的振动或颠簸感。 还公开了一种用于制造封闭构件的方法和装置，其中闭合构件轮廓被挤出并且凹部形成在轮廓内部和沿着轮廓。

公开(公告)号：WO1996024543A1

公开(公告)日：1996-08-15

申请号：PCT/US1996000301

申请日：1996-01-16

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  MOTT, Charles, L. ,  READ, Michael, D.

IPC: B65D81/34

CPC classification number: B65D81/3453 ,  B65D1/0292

Abstract: A collapsible, microwavable container (10) for storing food and non-food items is provided. The container is substantially clear in appearance and includes an upper open end (12), a lower end (14) closed by a bottom wall (16), and a peripheral side wall (18) extending between the upper and lower ends which is movable between extended and collapsed positions upon the exertion of a force. The peripheral side wall of the container includes upper, lower and intermediate portions with the container walls being comprised of outer (28, 32) and inner (30) layers of a thermoplastic polymer such as polypropylene having a first flex modulus and a second layer having a lower flex modulus than the outer and inner layers. The source of polypropylene in the second polymer layer is preferably obtained from recycled scrap from the container manufacturing process, which allows the container to be economically produced.

Abstract translation: 提供了用于储存食品和非食品的可折叠的可微波容器（10）。 该容器的外观基本上是透明的，并且包括上开口端（12），由底壁（16）封闭的下端部（14）和在上端和下端之间延伸的外周侧壁（18） 在施加力量之间的延伸和倒塌的位置之间。 容器的周边侧壁包括上部，下部和中间部分，其中容器壁由热塑性聚合物（例如具有第一挠曲模量的聚丙烯）的外部（28,32）和内部（30）层组成，第二层具有 比外层和内层具有更低的挠曲模量。 第二聚合物层中的聚丙烯的来源优选地是从容器制造工艺中的再循环废料获得的，这允许容器经济地生产。

公开(公告)号：WO1995024347A1

公开(公告)日：1995-09-14

申请号：PCT/US1995001344

申请日：1995-02-02

Applicant: DOWBRANDS INC.

Inventor： DOWBRANDS INC. ,  MOTT, Charles, L. ,  READ, Michael, D.

IPC: B65D81/34

CPC classification number: B65D1/0292 ,  B65D81/3453

Abstract: The present invention provides a collapsible, microwavable container for storing and heating foods. The container is substantially clear in appearance and includes an upper open end (12), a lower end (14) closed by a bottom wall (16), and a peripheral side wall (18) extending between the upper and lower ends which is movable between extended and collapsed positions upon the exertion of a force. The peripheral side wall (18) of the container includes upper (22), lower (26) and intermediate (24) portions. In a preferred embodiment, the container walls are comprised of outer and inner layers of a thermoplastic polymer such as polypropylene having a flex modulus of about 150,000 psi (1034 MPa) and an intermediate layer having a lower flex modulus than the outer and inner l ayers. In an alternative embodiment, the container may comprise a single layer where the upper and lower portions of the peripheral side wall are formed from a thermoplastic polymer having a first flex modulus and the intermediate portion is formed from a polymer having a lower flex modulus.

Abstract translation: 本发明提供一种用于储存和加热食品的可折叠的可微波容器。 该容器的外观基本上是透明的，并且包括上开口端（12），由底壁（16）封闭的下端部（14）和在上端和下端之间延伸的外周侧壁（18） 在施加力量之间的延伸和倒塌的位置之间。 容器的周边侧壁（18）包括上部（22），下部（26）和中间部分（24）。 在优选的实施方案中，容器壁由热塑性聚合物的外层和内层组成，例如具有约150,000psi（1034MPa）挠曲模量的聚丙烯和具有比外层和内层较低的挠曲模量的中间层 。 在替代实施例中，容器可以包括单层，其中周边侧壁的上部和下部由具有第一挠曲模量的热塑性聚合物形成，并且中间部分由具有较低挠曲模量的聚合物形成。