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Patent Searching and Data


Matches 551 - 600 out of 9,902

Document Document Title
WO/1984/004320A1
Polymer-in-monomer adhesives containing peroxides which are curable by contact with an activator catalyst are used to adhere protective polymer sheeting to heat-absorbing substrates, especially metal pipelines. Heat-recoverable sheeting,...  
WO/1984/001323A1
A novel method for dilating cold shrink articles such as insulating tubing. The method makes use of a two phase bath comprising two immiscible liquids in which the lower phase is a swelling agent for the cold shrink material and the uppe...  
WO/1983/002807A1
An elastic cover for couplings or splices comprising a radially stretched and axially twisted elastic cover supported on a core of spirally wound polymeric material which is progressively removed from within the cover member as a continu...  
WO/1983/002423A1
A method for the manufacture by means of shrink-forming of a packing container of orientation-stretched laminate comprising polyester and aluminium foil, the laminate being formed to a tube (14) and subsequently being made to shrink over...  
WO/1983/000779A1
An elastic cover for pressurized conduits at their point of connection comprising a radially stretched elastic cover (8) having the ends (9) folded inward and supported on a core (10) of spirally wound polymeric material (13) which is pr...  
WO/1981/001304A1
The rigid shaped body, biaxially drawn, is comprised of a lightweight construction element, with high resistance characteristics to distortions. It is formed by a synthetic material plate of at least 1 mm of thickness, of which the edge ...  
WO/1981/000662A1
A sheet-like electric heating material (11) made of a synthetic resin strap (1) internally incorporating a plurality of conductive metal wires (2) arranged in parallel with each other along the longitudinal direction of the strap (1), a ...  
WO/1980/002703A1
Dimensionally stable link-belt comprising a multiplicity of helical coils (11) arranged in interdigitated side-by-side disposition and connected together by respective hinge wires (12) threaded therethrough, and also a method for produci...  
WO/1980/001598A1
This invention relates to the field of methods for making oil seals. A method of forming an elastomeric radial lip seal (Figs. 3-5) with a bonded solid, deformable, and non-moldable wear insert having a hydrodynamic surface positioned at...  
WO/1980/001223A1
Enclosure for electrical apparatus comprising a first hollow sleeve (4) of insulating material around which is positioned a second sleeve (11) comprising an inner layer (12) of insulating material and an outer layer (13) of conductive ma...  
WO/1979/001018A1
A body sleeve (4) obtained by widening of a pipe is arranged on a mandrel on which spaced spirals (7) of a resistance wire (6) are wound. By heating the body sleeve (4), it is fixed onto the winding. An electric current circulating in th...  
WO/1979/000235A1
A metal die for injection moulding suitable for making synthetic resin cast articles which need to have an isotropic structure, such as lenses and prisms, has a first and a second gate (3, 4) located between a runner (2) and a cavity (1)...  
WO/1979/000082A1
A method for forming a plurality of optical surfaces on an optical lens precursor, desirably a "soft" contact lens button or blank, to yield a lens adapted for proximate or intimate contact with an eyeball and defined by at least one pos...  
JP7440010B2
A heat-shrinkable tube according to an aspect of the present disclosure includes a base layer that is tubular and that covers outer peripheries of a plurality of electric wires, and a plurality of ridges that are formed on an inner perip...  
JP7439848B2
The invention provides a heat-shrinkable polyester film, which has a main shrinkage direction in a longer direction, exhibits a higher shrinkage ratio in the main shrinkage direction, has small difference in shrinkage ratio at a high tem...  
JP7433646B2
To provide a development structure which can be preferably developed.A development structure 1 includes a plurality of shape storage members 10 which form a sheet-like shape, when being heated, allow a cross-sectional shape in a predeter...  
JP7427995B2
To provide a heat-shrinkable polyester-based film which has sufficient shrinkage in a longitudinal direction as a main shrinkage direction, can perform shrinkage finishing having a good appearance, and has excellent heat-sealing property...  
JP7409457B2  
JP2023184595A
The present invention relates to a heat-shrinkable polyester film that exhibits a low value of shrinkage stress like a vinyl chloride resin film. [Solution] A polyester heat-shrinkable film derived from a single amorphous polyester resin...  
JP2023182603A
[Problem] A heat-shrinkable polyester fill roll that is resistant to wrinkles on the surface layer, wrinkles on the core, and wrinkles on the end surface due to aging, even when stored for a long period of time, and that is resistant to ...  
JP7406043B2
Heat-shrinkable tubing according to the present disclosure contains an ethylene-tetrafluoroethylene copolymer as the main component, has a melting point of 210-250°C, and has a storage elastic modulus of 0.8-2.8 MPa at 250-280°C.  
JP2023552805A
In the method, a molded blank containing a nonwoven material held in compression by an adhesive is placed in a separable mold and heated to the melting temperature of the adhesive. The molded blank is expanded to form an intermediate NWM...  
JP7400851B2
Provided is a polypropylene film having excellent high-temperature heat-shrinkability, film flatness at high temperature, and quality. This polypropylene film has a heat-shrinkage of 4-30% after treatment at 130 ˚C for 15 minutes in a m...  
JP7393306B2
To make it possible to easily attach a heat-shrinkable tube to an outer periphery of an electric wire in a short period of time by one hand.There are provided: a tube holding stand 2 provided as a lower end area of an inclined chute 10 o...  
JP7392718B2
The purpose of the present invention is to provide a polyolefin-based resin film being to be laminated on a base film having a large distortion of a molecular orientation axis such as a biaxially oriented polyamide-based resin film to af...  
JP7392202B2
The present invention relates to a heat-shrinkable polyester film that exhibits a low value of shrink stress like Polyvinyl chloride resin film. Namely, the provided is a polyester heat-shrinkable film obtained from multiple amorphous po...  
JP7381287B2
To provide a polyolefin-based heat-shrinkable film having high heat shrinkability at a low temperature in a heat-shrinkable film using a plant derived polyethylene.There is provided a polyolefin-based heat-shrinkable film comprising 80 t...  
JP7375258B2
Provided is a polyester-based heat shrink film capable of effectively suppressing a blocking phenomenon when being recycled. The present invention provides a polyester-based heat shrink film originating from a first polyester resin and a...  
JP7370497B2
The present invention relates to a heat-shrinkable polyester film having low thermal shrink stress for wall thickness reduction of PET bottles without inhibiting the recyclability of PET bottles. The provided is a heat-shrinkable polyest...  
JP7364085B2
The object is to provide a heat-shrinkable polyester-based film which has a high heat shrinkage ratio in the main shrinkage direction, and moreover has a high film puncture strength, exhibits bag breakage resistance upon bottle dropping,...  
JP2023145296A
To provide a heat-shrinkable polypropylene film which has a specific gravity of 0.95 or less and excellent low-temperature shrinkability while having little natural shrinkage.A polypropylene-based heat-shrinkable film is a stretched film...  
JP7355591B2
To provide a stretched film that has low-temperature heat shrinkability, offering excellent thermal shrinkage, and has low natural shrinkage and high tensile elasticity.A stretched film comprises a polymer composition comprising: 40-90 m...  
JP7352844B2
The invention provides a heat-shrinkable film that has (1) a glass transition temperature (Tg) of 90-140° C.; (2) shrinkage of 12% or less in a main shrinkage direction when treated in glycerin at 80° C. for 10 seconds; (3) shrinkage o...  
JP7347524B2
In order to reduce the occurrence of wrinkling on a winding core part for a film roll formed by winding a heat-shrinkable polyester film for which a thinned longitudinal direction is a primary shrinkage direction, this heat-shrinkable po...  
JP2023112582A
To provide a multilayer shrink film having a long freshness holding period, having tear strength when packaged, and having excellent airtightness.A multilayer shrink film of the present invention includes a skin layer, an adhesion layer,...  
JP2023110584A
To provide a packaging film that has an excellent mechanical strength such as tear strength and tensile strength, also has a high shrinking rate, and reduces an amount of carbon dioxide emission by using a plant-derived polyethylene-base...  
JP7323687B2
This heat-shrinkable tube for decorating a substrate contains a base resin and a filler, and exhibits an outer-surface arithmetic mean roughness Ra of 0.5-5.0μm, inclusive.  
JP2023095930A
To provide a shrink film which shows excellent heat shrinkability, is free from cracking problem during shrinkage, moreover has an enough surface hardness for preventing scratches, and has a high gas barrier performance, besides allows t...  
JP7302694B2
To provide a heat shrinkable polyester-based film having a high heat shrinkage rate in the width direction and small thickness unevenness.There is provided a heat shrinkable polyester-based film containing 90 mol% or more of an ethylene ...  
JP2023527374A
The present disclosure provides the thickness t1and outer diameter D1and a thickness t2' and outer diameter D2D2'-2(t2')>D1D at a selected temperature such that2to D2' and t2from t2A ring is cut from the cross-section of the double layer...  
JP2023525719A
0.94 (i) a post-consumer recycled resin having a density of g/cc to 0.97 g/cc and a melt index I2 of 0.2 g/10 min to 1 g/10 min; and (i) a density of 0.915 g/cc to 0.925 g/cc and 0.1 Melt index I g/10min~1g/10min2or (ii) a density of 0.9...  
JP7288400B2
An object of the present invention is to provide a heat-shrinkable polyester film roll that has good winding characteristics, particularly has little winding core wrinkling and an end face displacement.A heat-shrinkable polyester film ro...  
JP2023073630A
To provide a wrinkle processing system capable of winding up a wrinkle-processed sheet material while stabilizing wrinkles.A wrinkle processing system 1 according to an embodiment includes: a wrinkle processor 20 for applying wrinkle pro...  
JP7276962B2
A heat-shrink tube according to one aspect of the present invention is provided with a tubular base layer covering the outer circumferences of multiple electrical wires, and the base layer has a rectangular cylindrical shape after being ...  
JP7250494B2
Curved heat shrink tubing and methods of making the same are described herein. An example method includes inserting heat shrink tubing into a tube, curving the tube, and deforming the heat shrink tubing, inside of the tube, to have a cur...  
JP7232009B2
To provide a heat-shrinkable multilayer film which can easily detect defects such as scratches or foreign matters existing on a film surface and can prevent defects such as an ink omission after printing.There is provided a heat-shrinkab...  
JP7213400B1
The heat-shrinkable film is a heat-shrinkable film on which ink layers formed by biomass ink are laminated, and includes a printed layer. The printing layer is made of a thermoplastic resin and has a printing surface on which an ink laye...  
JP7213079B2
To provide a heat-shrinkable film that has small environmental load, and has excellent transparency and moldability that bear comparison with the conventional films consisting of only fossil fuel-derived resin.A heat-shrinkable film of t...  
JP7206110B2
A film for the wrapping of objects comprising a first film layer made from an elastic material, a second film layer made from a sturdy material, and a third layer made from an elastic material, wherein the first and third film layers are...  
JP2022190664A
To provide a biaxially oriented polypropylene film having high rigidity, excellent also in heat resistance at a high temperature of 150°C, easily maintaining a bag shape when formed into a packaging bag, and less in wrinkle of a sealed ...  

Matches 551 - 600 out of 9,902