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    • 2. 发明授权
    • Method for producing foamed plastic hollow bodies
    • 生产泡沫塑料中空体的方法
    • US6162380A
    • 2000-12-19
    • US297712
    • 1999-05-06
    • Udo KohnFranz Steigerwald
    • Udo KohnFranz Steigerwald
    • B29C49/00B29C49/04B29C49/18B29K23/00B29K105/04B29C44/02
    • B29C49/04B29C49/0005B29K2023/06B29K2023/065B29K2023/12B29K2105/04
    • In the method of producing a hollow foamed plastic body from polyethylene or polypropylene by means of an extrusion blow-molding process using a single-screw extruder and a blow-molding tool, the plastic material is foamed by means of a chemical blowing agent, and a pre-molded tube blank formed from the foamed plastic material is blow-molded in the blow-molding tool. The blow-molding tool has a tool surface temperature of at least 35.degree. C. over at least one portion of the surface. A blowing agent that decomposes endothermically and provides a nucleation effect is included in a blowing-agent master batch based on high density polyethylene. The master batch has an average grain size of about 1 mm and the pre-molded tube blank is blow molded at a pressure of from 0.5 to 2.0 bar, or the pre-molded tube blank is blow-molded in an interval blow-molding process with a blow-molding pressure of from 3 to 10 bar, preferably 8 to 10 bar, in a first time slot and a blow-molding pressure of from 0.5 to 1.0 bar in a second time slot.
    • PCT No.PCT / EP98 / 05692 Sec。 371日期1999年5月6日 102(e)日期1999年5月6日PCT提交1998年9月8日PCT公布。 公开号WO99 /​​ 12724 日期1999年3月18日在使用单螺杆挤出机和吹塑工具的挤出吹塑法由聚乙烯或聚丙烯制造中空发泡塑料体的方法中,塑料通过 化学发泡剂和由发泡塑料材料形成的预成型管坯在吹塑工具中吹塑成型。 吹塑工具在表面的至少一部分上具有至少35℃的工具表面温度。 基于高密度聚乙烯的发泡剂母料包含吸热分解并提供成核效果的发泡剂。 母料的平均粒径约为1mm,预成型管坯在0.5-2.0巴的压力下进行吹塑,或者将预成型的管坯在间歇吹塑成型过程中吹塑 在第一时隙中的吹塑压力为3至10巴,优选8至10巴,在第二时间段中的吹塑压力为0.5至1.0巴。
    • 3. 发明授权
    • Aerosol container with safety device
    • 气溶胶容器带安全装置
    • US06253970B1
    • 2001-07-03
    • US09490711
    • 2000-01-24
    • Udo KohnAndreas Pohler
    • Udo KohnAndreas Pohler
    • B65D8300
    • B65D83/70Y10T137/7879Y10T137/7888
    • The aerosol container has a container neck (1); a valve disk (5) arranged in the container neck at least partially sealed to its interior wall (12); a valve device (6) secured in the valve disk for dispensing product from an interior space (11); a circumferential sealing element (3) arranged between a facing or top surface (4) of the container neck and a peripheral edge portion (7) of the valve disk; at least one weakly sealed section (10) provided in the container neck (1) near the sealing element (3) and at least one channel (13) provided in interior wall (12) of the container neck (1), extending to the sealing element (3) from the interior space (11) and reaching or ending at the at least one weakly sealed section (10); whereby product can escapes when a pressure in the interior space exceeds a predetermined limiting value. In a preferred embodiment four channels (13) for venting product and four weakly sealed sections are provided spaced 90° from each other around the container neck.
    • 气溶胶容器具有容器颈部(1); 布置在容器颈部中的至少部分地密封到其内壁(12)的阀盘(5); 固定在阀盘中用于从内部空间(11)分配产品的阀装置(6); 设置在容器颈部的面对面或顶面之间的圆周密封元件(3)和阀盘的周缘部(7); 设置在密封元件(3)附近的容器颈部(1)中的至少一个弱密封部分(10)和设置在容器颈部(1)的内壁(12)中的至少一个通道(13),延伸到 密封元件(3)从内部空间(11)到达或结束于至少一个弱密封部分(10); 从而当内部空间中的压力超过预定的限制值时,产品可以逸出。 在优选实施例中,用于排出产品的四个通道(13)和四个弱密封部分围绕容器颈部彼此间隔开90°。
    • 5. 发明授权
    • Two-component container
    • 双组分容器
    • US06247586B1
    • 2001-06-19
    • US09424394
    • 2000-02-22
    • Volker HerzogJoerg MayerUdo KohnFranz Steigerwald
    • Volker HerzogJoerg MayerUdo KohnFranz Steigerwald
    • B65D8132
    • B65D81/3211Y10S215/08
    • In a two-component container (1) a connection is formed between two chambers (6, 7) by ejecting a sealing plug (5). By screwing one container (3) into a thread (4) connected to another container (2) the sealing plug (5) which is provided with two stoppers (12, 13) is pressed out of its retaining members (14, 15). Sealing takes place in a reliable manner by two separate stoppers (12, 13) of the sealing plug (5). When the container (3) is screwed in, first the lower stopper (13) is ejected by the upper stopper (12) and then the upper stopper (12) is ejected by an ejection member (22). The two-component container (1) is suitable for holding peroxide and hair dye separately. After it has been ejected, the sealing plug (5) assists in the mixing of the said two components.
    • 在双组分容器(1)中,通过喷射密封塞(5)在两个室(6,7)之间形成连接。 通过将一个容器(3)拧入连接到另一个容器(2)的螺纹(4)中,设置有两个塞子(12,13)的密封塞(5)被压出其保持构件(14,15)。 通过密封塞(5)的两个分开的塞子(12,13)以可靠的方式进行密封。 当容器(3)被拧入时,首先下部止动器(13)被上止动件(12)弹出,然后上止动件(12)由排出构件(22)弹出。 双组分容器(1)分别适用于保持过氧化物和染发剂。 在其被排出之后,密封塞(5)有助于所述两个部件的混合。
    • 6. 发明授权
    • Two-component container
    • 双组分容器
    • US6126032A
    • 2000-10-03
    • US423681
    • 1999-11-10
    • Volker HerzogJoerg MayerUdo KohnFranz Steigerwald
    • Volker HerzogJoerg MayerUdo KohnFranz Steigerwald
    • B65D81/32B65D25/00
    • B65D81/3211
    • In a two-component container (1), a connection between two chambers (6, 7) can be produced by the ejection of a stopper (5). By screwing the one container (3) into a thread (4) connected to another container (2), the stopper (5) is ejected out of its retaining element (14). An intermediary piece (19) is provided between the containers (2, 3) and rests with a support (20) on the upper rim (21) of the lower container (3). A sealing lip (30) between the connecting piece (10) and the intermediary piece (19) can be deflected elastically outward so that it produces a valve action in the event of an overpressure in the two-component container (1). The two-component container (1) is suited for separately storing peroxide and hair color.
    • PCT No.PCT / EP99 / 00547 Sec。 371日期:1999年11月10日 102(e)1999年11月10日PCT PCT 1月28日PCT PCT。 公开号WO99 /​​ 48772 日期1999年9月30日在双组分容器(1)中,两个腔室(6,7)之间的连接可以通过弹出塞子(5)来产生。 通过将一个容器(3)拧入连接到另一个容器(2)的螺纹(4)中,止动器(5)从其保持元件(14)中弹出。 中间件(19)设置在容器(2,3)之间,并且在下容器(3)的上边缘(21)上的支撑件(20)上搁置。 连接件(10)和中间件(19)之间的密封唇(30)可以向外弹性偏转,从而在双组分容器(1)中发生超压时产生阀动作。 双组分容器(1)适用于分开储存过氧化物和头发颜色。
    • 7. 发明授权
    • Bottle-like plastic container and process for producing it
    • 瓶状塑料容器及其生产方法
    • US6082563A
    • 2000-07-04
    • US930922
    • 1997-10-03
    • Udo KohnFranz Steigerwald
    • Udo KohnFranz Steigerwald
    • B65D1/02B29C47/00B65D8/14B65D23/08B65D23/00
    • B65D23/0821B29C47/0023B29C47/00B29K2105/04
    • A flask-like container (1) of reduced material utilization, which is smooth on the exterior, having a deformable jacket wall (2), by means of which a metering function of a liquid product by means of compression and restoration in connection with a metering opening is provided for single-handed operation, wherein the container (1) essentially is made of foamed plastic and the container (1) is at least partially enclosed by a smooth container decoration (4).In a method for producing such a container (1), a chemical propellant is introduced into a plastic material (3), thereafter the container (1) is shaped by means of extrusion techniques, and finally the container (1) is enclosed in a smooth container decoration (4).A rough exterior structure is avoided by means of the enclosure (FIG. 2).
    • PCT No.PCT / EP96 / 05485第 371日期1997年10月3日第 102(e)日期1997年10月3日PCT 1996年12月7日PCT PCT。 公开号WO97 / 28050 PCT 日期1997年8月7日一种在外部光滑的具有减少材料利用的烧瓶状容器(1)具有可变形的护套壁(2),借助于此可以通过压缩和液体产品的计量功能 提供与计量开口相关联的恢复,用于单手操作,其中容器(1)基本上由发泡塑料制成,并且容器(1)至少部分地由光滑的容器装饰(4)包围。 在制造这种容器(1)的方法中,将化学推进剂引入到塑料材料(3)中,然后通过挤出技术成形容器(1),最后将容器(1)包封在 容器装修顺利(4)。 通过外壳避免粗糙的外部结构(图2)。
    • 8. 发明授权
    • Bottle-type plastic container
    • 瓶型塑料容器
    • US5819991A
    • 1998-10-13
    • US693149
    • 1996-08-09
    • Udo KohnFranz Steigerwald
    • Udo KohnFranz Steigerwald
    • B32B5/18B65D1/02B65D1/32B65D1/40B65D37/00
    • B65D1/32B32B5/18B65D1/0215Y10T428/1376
    • The bottle-type container (1,1.1) produced with a reduced material input is made of an expanded plastics material (3), has a dimensionally-resilient shell wall (2,2.1) and is provided with a metering opening (7) for metered dispensing of a liquid product contained in the container by applying a manual pressure to the container with one hand. The expanded plastics material (3) is from 10% to 30% less dense than the same plastics material in a non-expanded state, the container has a maximum container volume of 1500 ml, the shell wall (2,2.1) has thickness of from 0.5 to at maximum 1.5 mm, and the thickness of the shell wall (2,2.1) has an approximately proportional relationship to the container volume.
    • PCT No.PCT / EP95 / 05009 Sec。 371日期:1996年8月9日 102(e)日期1996年8月9日PCT提交1995年12月18日PCT公布。 WO96 / 19384 PCT出版物 日期1996年6月27日用减少材料输入生产的瓶型容器(1,1.1)由膨胀塑料材料(3)制成,具有尺寸弹性的外壳壁(2,2.1),并具有计量 打开(7)用于用一只手施加手动压力给容器中容纳的液体产品进行计量分配。 膨胀塑料材料(3)的密度比未膨胀状态的塑料材料的密度低10%至30%,容器的最大容器容积为1500ml,壳壁(2,2.1)的厚度为 从0.5至最大1.5mm,并且壳壁(2,2.1)的厚度与容器体积成大致成比例关系。