公开(公告)号：JP2011213896A

公开(公告)日：2011-10-27

申请号：JP2010084079

申请日：2010-03-31

Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

Inventor： HARADA SATOMI ,  NISHIJIMA KATSUNORI ,  MORI KOJI

IPC: C08J9/228 ,  B60J3/02 ,  C08L101/16

Abstract: PROBLEM TO BE SOLVED: To provide a sun visor, which is made from a raw material except for petroleum-based raw materials and has functions equal or superior to those of conventional products.SOLUTION: The sun visor comprises a foam molded article of a polylactic acid-based resin, manufactured by in-mold foam molding of a polylactic acid-based resin foamed material. The polylactic acid-based resin foamed material contains at least a polylactic acid-based resin. The polylactic acid-based resin shows exothermic peaks derived from crystallization in the measurement by use of a differential scanning calorimeter. When the exothermic peaks are segmented, from the low temperature side, into first, second, third and fourth segments, the peaks are in such figures that (1) the total calorific value of the first, second, third and fourth segments is 10 J/g or more and that (2) the percentage of the total calorific value of the first, third and fourth segments with respect to the total calorific value of the first, second, third and fourth segments is 45% or more.

Abstract translation: 要解决的问题：提供一种除石油基原料以外的原料制成的遮阳板，具有与常规产品相同或优于其他功能的功能。解决方案：遮阳板包括聚乳酸的泡沫塑模制品 酸性树脂，其通过聚乳酸类树脂发泡体的模内发泡成型而制造。 聚乳酸类树脂发泡体含有至少一种聚乳酸类树脂。 聚乳酸类树脂在使用差示扫描量热计的测定中表示由结晶衍生的放热峰。 当放热峰从低温侧分成第一，第二，第三和第四段时，峰处于这样的图中：（1）第一，第二，第三和第四段的总热值为10J / g以上，（2）第一，第三，第四段的总热量相对于第一，第二，第三，第四段的总发热量的百分比为45％以上。

公开(公告)号：JP2011213890A

公开(公告)日：2011-10-27

申请号：JP2010084021

申请日：2010-03-31

Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

Inventor： HARADA SATOMI ,  NISHIJIMA KATSUNORI ,  MORI KOJI

IPC: C08J9/36 ,  C08L101/16

Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing odor in polylactic acid-based foamed particles.SOLUTION: The method for reducing odor in polylactic acid-based foamed particles is characterized in that: odor derived from polylactic acid-based resin foamed particles is reduced by fluidizing the polylactic acid-based resin foamed particles in a container by a gas at a temperature of (T-40) to (T+15)°C (where T represents the glass transition temperature of the polylactic acid-based resin); and an average of odor intensity of a foam molded article obtained from the polylactic acid-based resin foamed particles having reduced odor is 3 or less in an odor test in which the odor of isovaleric acid diluted by 100,000 times is used as a standard odor indicating a level of 3 in odor intensity levels of from 0 to 5.

Abstract translation: 要解决的问题：提供一种减少聚乳酸类发泡颗粒中的气味的方法。解决方案：聚乳酸类发泡颗粒中的气味降低方法的特征在于：来自聚乳酸类树脂发泡颗粒的气味为 通过在（T-40）〜（T + 15）℃的温度（T表示聚乳酸类树脂的玻璃化转变温度）下的气体使容器内的聚乳酸类树脂发泡粒子流化而得到减少， ; 在臭气试验中由具有减少气味的聚乳酸类树脂发泡粒子得到的发泡成型体的气味强度的平均值为3以下，其中使用稀释了100,000倍的异戊酸的气味作为标示气味， 气味强度水平为3至3的水平为0至5。

公开(公告)号：JP2011093268A

公开(公告)日：2011-05-12

申请号：JP2009251757

申请日：2009-11-02

Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

Inventor： SAKAKIBARA YUJI ,  MORI KOJI ,  SHIMOJIMA SHINICHI

IPC: B29C44/00 ,  B29K105/04

Abstract: PROBLEM TO BE SOLVED: To provide an insert molding which has a high fixing strength between an insert member and a foamed molding and achieves a high production efficiency. SOLUTION: In the insert molding 4, at least part of the insert member 5 is embedded in the molding body 6, and a through-hole 50 or a bent portion 51 to be filled with the foaming resin composing the molding body 6 is formed in the insert member 5. The insert molding 4 is produced using a fixed mold 2 and a movable mold 3 which forms a cavity 10 to be filled with the foaming resin with a fixed mold 2 in a clamped state, and a material charging feeder 7 is attached to the fixed mold 2. The insert member 5 is arranged within the cavity 10. The through-hole 50 or the bent portion 51 is filled with the foaming resin during molding and allows compressed air to be supplied into the cavity 10 to pass through when the raw material is charged from the material charging feeder 7. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种插入件和发泡成型体之间具有高固定强度的插入成型件，并且实现高生产效率。 解决方案：在插入模制件4中，插入构件5的至少一部分嵌入模制体6中，并且通孔50或弯曲部分51填充有构成模制主体6的发泡树脂 形成在插入构件5中。嵌入模制件4使用固定模具2和活动模具3来制造，固定模具2和活动模具3以夹紧状态形成用固定模具2填充发泡树脂的空腔10和材料充电 进料器7安装在固定模具2上。插入件5设置在空腔10中。在模制期间，通孔50或弯曲部分51填充有发泡树脂，并且可以将压缩空气供应到空腔10中 原料从原料充电器7充电时通过。版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2007237767A

公开(公告)日：2007-09-20

申请号：JP2006059192

申请日：2006-03-06

Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

Inventor： MORI KOJI ,  MORITA YUKIYA ,  NAKANO TAKEHARU

IPC: B60R19/48 ,  B60R19/18 ,  B60R19/22

Abstract: PROBLEM TO BE SOLVED: To provide a core material for a bumper capable of actuating a collision sensor certainly while the shock eliminating effect is well maintained.
SOLUTION: The core material of the bumper for a vehicle body is furnished with a front face arranged so as to confront a colliding body 4 and a rear face arranged so as to confront a reinforcement 20, and on the side of the rear face, a protruding piece 10 is installed to actuate the collision sensor 3 on the reinforcement 20. The core material 1 is equipped with a first member 11 formed from a first resin of soft nature able to exert a shock eliminating effect and constituting the front face and a second member 12 formed from a second resin harder than the first resin and exerting less shock eliminating effect, put in tight contact to the rear of the first member 11, and constituting the protruding piece 10.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于能够在冲击消除效果良好地保持的情况下能够致动碰撞传感器的保险杠的芯材料。 解决方案：用于车体的保险杠的芯材配备有前面，其布置成面对冲突体4和布置成面对加强件20的后表面，并且在后侧 面上安装有突出片10，以致使加强件20上的碰撞传感器3致动。芯材1具有第一构件11，第一构件11由柔软性质的第一树脂形成，能够施加冲击消除效果并构成前表面 以及由比第一树脂硬的第二树脂形成的第二构件12，并且施加较少的冲击消除效果，与第一构件11的后部紧密接触并构成突出件10.版权所有（C） 2007年，日本特许厅和INPIT

公开(公告)号：JP2005280560A

公开(公告)日：2005-10-13

申请号：JP2004099422

申请日：2004-03-30

Applicant: Chugai:Kk ,  Sekisui Plastics Co Ltd ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  株式会社中外 ,  積水化成品工業株式会社

Inventor： FUKUYAMA HIROSHI ,  MORI KOJI ,  MORITA YUKIYA ,  ADACHI MITSUHITO ,  EJIMA MITSUAKI ,  KAWANISHI TOMOJI ,  TSUCHIYA JUN

IPC: B60N3/06 ,  B60R21/045 ,  B68G11/04

Abstract: PROBLEM TO BE SOLVED: To provide a lower leg part shock absorption pad with sound insulating property which can effectively absorb the shock and effectively improve the sound insulating property (both sound absorbing property and sound insulating property or respective ones) in a cabin of an automobile.
SOLUTION: The shock absorption pads A, A1, and A2 for a vehicle on which occupant's feet are placed is equipped with a pad body 10 which is composed of a foam molded product of thermoplastic resin beads and has a plurality of longitudinal through-holes 13 parallelly formed at an approximately equal interval. The sound insulting sheet 15, a sound absorption material 16, and the foam molded product 17 of the thermoplastic resin beads having permeability or the like are properly laminated on the pad body 10. Carpets 30, 31 having permeability or no permeability can be additionally laminated on the pad body.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种具有隔音性能的小腿部减震垫，其能够有效地吸收冲击并有效地改善舱室中的隔音性能（隔音性能或隔音性能） 的汽车 解决方案：用于放置乘员脚部的车辆的减震垫A，A1和A2配备有衬垫本体10，其由热塑性树脂珠的泡沫模制产品组成，并具有多个纵向通过 以大致相等的间隔平行地形成。 具有渗透性等的热塑性树脂珠的隔音片15，吸声材料16和发泡成型体17适当地层叠在垫体10上。另外可以层压具有渗透性或不渗透性的地毯30,31 在垫体上。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004168385A

公开(公告)日：2004-06-17

申请号：JP2002337571

申请日：2002-11-21

Applicant: Honda Motor Co Ltd ,  Sekisui Plastics Co Ltd ,  本田技研工業株式会社 ,  積水化成品工業株式会社

Inventor： MOCHIZUKI OSAMU ,  KINUTANI YOSHIFUMI ,  MORI KOJI

IPC: B65D21/04

Abstract: PROBLEM TO BE SOLVED: To provide trays that can be piled up into a compact form when they are not used and that enable themselves to be piled up in a stable form while protecting the items against a load without requiring any special partition plate under a condition in which the items are stored in the trays when they are used.
SOLUTION: A tray T having a synthetic resin thin plate integrally molded into a corrugated sectional shape is provided with an item storing concave part 13L for use in storing an item WL. When the tray is not used while the item WL is not stored in it, the trays T are fitted to each other under the same attitude, resulting in that they can be piled up in such a way that their heights in a vertical direction may become compact. When the item WL is stored in an item storing concave part 13L during its use, the supporting steps 14, 16 of an upper stage tray T are rotated in a reverse direction by 180° alternatively in such a way that they may be supported at an upper wall 11 of a lower stage tray T, thereby a stable piling-up operation can be carried out under a state in which the load of the upper stage tray T is not added to the item WL stored in the lower stage tray T.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003267391A

公开(公告)日：2003-09-25

申请号：JP2002064564

申请日：2002-03-08

Applicant: SEKISUI PLASTICS

Inventor： MORI KOJI ,  UENO HIROYUKI

IPC: B65B49/02 ,  B29C43/02 ,  B29C44/00 ,  B29K105/04 ,  B65D25/10 ,  B65D25/54 ,  B65D85/86

Abstract: PROBLEM TO BE SOLVED: To provide a packaging material that facilitates the checking work of encased articles and has an excellent cushioning property and shape-holding strength as a packaging material used for separately holding a plurality of encased articles and packaging them collectively. SOLUTION: The packaging material A, made of a thermoplastic resin foaming sheet and use for separately holding a plurality of encased articles and packaging them collectively, has a ceiling plate 3. Partitioning projections 31 for arranging and holding a plurality of encased articles B in parallel on the front and rear of each projection 31 and bearing projections 32 for receiving the encased articles B between respective partitioning projections 31 are formed on the ceiling plate 3. Each bearing projection 32 is provided with a see-through part 5 that is made transparent by compressive defoaming so that the see- through part 5 corresponds to each encased article B in each encasing part, i.e., the bearing projection 32, to enables the visible confirmation of the encased articles B. Thus, the encased articles B inside the package can be seen through the ceiling plate 3 from above. COPYRIGHT: (C)2003,JPO