公开(公告)号：US20220033605A1

公开(公告)日：2022-02-03

申请号：US17277624

申请日：2019-09-25

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Osamu KATO

IPC: C08J9/12 ,  B29C44/02 ,  B29C44/50 ,  B29C44/34 ,  B29C51/00 ,  B29C51/10 ,  B65D1/34 ,  B32B5/20 ,  C08L67/02

Abstract: A thermoplastic polyester resin foam sheet includes a foam layer containing a thermoplastic polyester resin, in which a number average molecular weight Mn of the thermoplastic polyester resin is 9,000 to 26,000, a Z-average molecular weight Mz is 240,000 to 710,000, and a content of acetaldehyde in the foam layer is 25 ppm by mass or less.

公开(公告)号：US11124611B2

公开(公告)日：2021-09-21

申请号：US16289780

申请日：2019-03-01

Applicant: Diversified Global Technologies, LLC

Inventor： Wayne Celia

IPC: C08H1/06 ,  C08J9/00 ,  A61Q19/00 ,  A61K8/02 ,  B29C44/02 ,  C07K14/78 ,  C08L89/06 ,  B29K75/00 ,  B29K105/04

Abstract: This invention relates to a cosmetic sponge and a method of providing a cosmetic sponge incorporating a non-denatured collagen and other additives for skin care, cleaning, and cosmetic application.

公开(公告)号：US20210237395A1

公开(公告)日：2021-08-05

申请号：US17018398

申请日：2020-09-11

Applicant: Corumat, Inc.

Inventor： Michael WAGGONER

IPC: B32B5/20 ,  B32B5/14 ,  B32B27/06 ,  B65D65/38 ,  C08J9/00 ,  C08J9/12 ,  C08J9/34 ,  C08J9/36 ,  F16J15/10 ,  B29C44/02 ,  F16J15/40

Abstract: Disclosed, among other things, are ways to manufacture reduced density thermoplastics using rapid solid-state foaming and machines useful for the saturation of plastic. In one embodiment, a foaming process may involve saturating a semi-crystalline polymer such as Polylactic Acid (PLA) with high levels of gas, and then heating, which may produce a reduced density plastic having high levels of crystallinity. In another embodiment, a foaming process may produce layered structures in reduced density plastics with or without integral skins. In another embodiment, a foaming process may produce deep draw structures in reduced density plastics with or without integral skins. In yet another embodiment, a foaming process may utilize additives, blends, or fillers, for example. In yet another embodiment, a foaming process may involve saturating a semi-crystalline polymer such as Polylactic Acid (PLA) with high levels of gas, and then heating, which may produce a reduced density plastic having high levels of crystallinity.

公开(公告)号：US20210214515A1

公开(公告)日：2021-07-15

申请号：US17251171

申请日：2018-06-13

Applicant: SUNKO INK CO., LTD.

Inventor： TING-KAI HUANG ,  YI-JUNG HUANG ,  HSIN-HUNG LIN ,  HONG-YI LIN ,  YA-CHI WANG

IPC: C08J9/14 ,  B29C35/08 ,  B29C44/34 ,  C08K3/34 ,  C08K5/14 ,  B29C44/02 ,  B29K75/00

Abstract: The present invention relates to a foamable composition used to prepare foamed thermoplastic polyurethane and a microwave molded body thereof. The foamable composition includes unfoamed thermoplastic polyurethane particles, a thickener or a bridging agent, and a foaming agent, wherein the unfoamed thermoplastic polyurethane particles have a viscosity of 1,000 poise to 9,000 poise measured at 170° C. according to JISK 7311 test method.

公开(公告)号：US11045982B2

公开(公告)日：2021-06-29

申请号：US16457846

申请日：2019-06-28

Applicant: KYORAKU CO., LTD.

Inventor： Masaaki Onodera ,  Takehiko Sumi ,  Teruo Tamada ,  Yu Igarashi ,  Yoshinori Ohno

IPC: F16L9/14 ,  B29C44/02 ,  B29C44/34 ,  B29C49/00 ,  B29C49/04 ,  B60H1/00 ,  B29C49/48 ,  B29K23/00 ,  B29K105/04 ,  B29L23/00 ,  B29L31/30 ,  B29L22/00

Abstract: An object of the invention is to provide a blow-molded foam which has homogeneous foamed cells in size, is light in weight, and is excellent in surface smoothness, and a process for producing the same. The invention is directed to a blow-molded foam 1 having a wall portion formed in such a manner that a thermoplastic resin containing a foaming agent mixed therewith is subjected to blow molding. Herein, the wall portion has a closed cell structure in which a plurality of foamed cells are contained. The wall portion has an expansion ratio of not less than 2.0 times. The wall portion has an outer face having a center-line average surface roughness Ra of less than 9.0 μm. The foamed cell has a cell diameter having a standard deviation of less than 40 μm in a thickness direction of the wall portion.

公开(公告)号：US10961021B2

公开(公告)日：2021-03-30

申请号：US16095131

申请日：2017-04-20

Applicant: OBRIST CLOSURES SWITZERLAND GMBH

Inventor： Nicholas Thorne ,  Bruno Nabeth ,  Sylvain Verite

IPC: B65D41/04 ,  B29C44/58 ,  B65D47/08 ,  B29C44/02 ,  B29C44/06 ,  B29C45/00 ,  B29C45/16 ,  B29K105/00 ,  B29L31/56 ,  B29K23/00 ,  B29K105/04

Abstract: A closure (750) is provided and comprises a top plate (755) and a sidewall (760) depending from the periphery of the top plate. The closure includes a sealing member (765) which depends from the top plate within the sidewall. The top plate includes a foamed region which is restricted to being within a boundary defined by the sealing member; the sealing member being substantially unfoamed.

公开(公告)号：US20210069943A1

公开(公告)日：2021-03-11

申请号：US16953645

申请日：2020-11-20

Applicant: Bockatech, Ltd.

Inventor： Chris Bocking ,  Peter Clarke

IPC: B29C44/02 ,  B65D1/44 ,  B65D81/38 ,  B60J10/18 ,  B60J10/21 ,  B60J10/34 ,  B60J10/70 ,  B60J1/00 ,  B65D1/26 ,  B29C44/06 ,  B29C44/14 ,  B29C44/42

Abstract: Methods of forming an article from a molten plastic composition comprising a polymer and a blowing agent. The methods include injecting the molten plastic composition into a mould, allowing the plastic composition to form a first solid skin adjacent to an in contact with a first cavity-forming surface of the mould and a second solid skin adjacent to and in contact with a second cavity-forming surface of the mould, and then opening the mould before the molten plastic composition between the first and second solid skins in at least one portion of the circumference of a region of the mould cavity defining an annular cross-section of the cavity has solidified.

公开(公告)号：US10821070B2

公开(公告)日：2020-11-03

申请号：US15989918

申请日：2018-05-25

Applicant: Tess Griffiths ,  Barbara Villegas

Inventor： Tess Griffiths ,  Barbara Villegas

IPC: A45D33/00 ,  B29C43/36 ,  A61K8/9789 ,  A61K8/34 ,  A61K8/60 ,  A61K8/04 ,  A61K8/9794 ,  A61K8/67 ,  B29C43/02 ,  B29C44/02 ,  B29C44/56 ,  A61Q19/00 ,  B29L31/00 ,  B29K105/26

Abstract: A method and kit for reconstituting broken fragments of a cosmetic, such as pressed powder cosmetics, are provided which enable a user to recombine or reconstitute such fragments in the original cosmetic packaging. The kit comprises a foamable liquid composition, spreading implement, and at least one pressing implement. Applying embodiments of the foamed liquid composition on fragmented cosmetic material, pressing or packing the mixture comprising the liquid composition and fragmented cosmetic material, and then smoothing the composition by pressing it again within its original casing, in accordance with embodiments of the method, may avoid wasting broken cosmetic fragments and further allows a consumer to use the reconstituted cosmetic for its original purpose.

公开(公告)号：US20200331180A1

公开(公告)日：2020-10-22

申请号：US16521768

申请日：2019-07-25

Applicant: FENG TAY ENTERPRISES CO., LTD.

Inventor： Tsung-Lin Yang ,  Yu-Ta Chang

IPC: B29C44/58 ,  A43B13/04 ,  B29C44/02 ,  B29C44/34 ,  B29C44/42

Abstract: A shoe component includes a foam member including a thermoplastic material and a mixed material mixed to each other, wherein the weight percentage of the thermoplastic material is 90 wt % to 99 wt %, and the weight percentage of the mixed material is 10 wt % to 1 wt %. A manufacturing method of the shoe component is also disclosed herein.

公开(公告)号：US20200290239A1

公开(公告)日：2020-09-17

申请号：US16299163

申请日：2019-03-12

Applicant: CHEN WEI WANG

Inventor： CHEN WEI WANG

IPC: B29C33/38 ,  B29C33/10 ,  B29C44/02 ,  B29C44/58

Abstract: A shaping mold for forming a porous starch container includes a porous female which is breathable and is formed with a cavity; a porous male mold which is breathable; wherein the porous male mold contains a male mold plate and a protrusion; the protrusion extends from a bottom of the male mold plate; the porous male mold has at least one penetrating hole penetrating the male mold plate and the protrusion; and wherein when the porous male mold is combined to the porous female mold, a shaping space is formed between the protrusion of the porous male mold and the cavity of the porous female mold for forming a porous starch container; the shaping space is communicated to the penetrating hole. The starch material contains 50 wt %˜90 wt % (weight percentage) starch; 5 wt %˜25 wt % fiber enhancer; 3 wt %˜30 wt % CaCO3 for hardening; and may further contains 02 wt %˜5 wt % foaming material.