JP2022515979A - 乗物用内装品およびその熱間プレス成形プロセス - Google Patents
乗物用内装品およびその熱間プレス成形プロセス Download PDFInfo
- Publication number
- JP2022515979A JP2022515979A JP2021530250A JP2021530250A JP2022515979A JP 2022515979 A JP2022515979 A JP 2022515979A JP 2021530250 A JP2021530250 A JP 2021530250A JP 2021530250 A JP2021530250 A JP 2021530250A JP 2022515979 A JP2022515979 A JP 2022515979A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- controlled
- glass fiber
- reinforcing layer
- plate material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 26
- 238000007731 hot pressing Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 164
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 52
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 213
- 239000004814 polyurethane Substances 0.000 claims description 165
- 239000003365 glass fiber Substances 0.000 claims description 86
- 238000000465 moulding Methods 0.000 claims description 79
- 239000000047 product Substances 0.000 claims description 75
- 239000000853 adhesive Substances 0.000 claims description 70
- 230000001070 adhesive effect Effects 0.000 claims description 70
- 238000001816 cooling Methods 0.000 claims description 46
- 239000011265 semifinished product Substances 0.000 claims description 45
- 239000003054 catalyst Substances 0.000 claims description 26
- 239000008213 purified water Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000011162 core material Substances 0.000 claims description 15
- 239000012778 molding material Substances 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229920002635 polyurethane Polymers 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 9
- -1 respectively Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 2
- 239000002861 polymer material Substances 0.000 claims 2
- 239000002356 single layer Substances 0.000 claims 1
- 210000003491 skin Anatomy 0.000 abstract description 21
- 210000002615 epidermis Anatomy 0.000 abstract description 2
- 239000004745 nonwoven fabric Substances 0.000 description 36
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10073—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, neither of which being an outer layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C2043/185—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5808—Measuring, controlling or regulating pressure or compressing force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2713/00—Use of textile products or fabrics for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
前記上補強層および前記下補強層は、少なくとも1層のガラス繊維糸またはガラス繊維フェルトで作製され、前記第2表皮層は、編地、スウェード生地、ニードルドマット、植毛マットまたはループパイルマットで作製される乗物用内装品を提供する。
接着剤を前記基材の第1面および第2面にそれぞれ塗布することと、
接着剤が塗布された前記基材の第1面および第2面に精製水または触媒を均一に噴霧することであって、前記基材の第1面および第2面の総噴霧量が50g/m2~450g/m2に制御されることと、
上から下への順序で、前記第1表皮層、前記上補強層、前記基材、前記下補強層、および前記基布層を積層することと、
積層した成形材料をプレス型に入れてプレス成形することにより、乗物用内装品の半製品を取得することであって、プレス成形時に、上型温度が110℃~140℃に制御され、下型温度が110℃~140℃に制御され、成形圧力が5MPa~16MPaに制御され、成形時間が10秒~80秒に制御されることと、
プレス成形された乗物用内装品の半製品を冷却ツール治具に置いて室温で真空吸着して冷却定型することであって、冷却時間が40秒~50秒に制御され、真空度が-2mbar~-5mbarに制御されることと、
冷却定型された乗物用内装品の半製品を作業台に置いてバリを除去することと、
バリが除去された前記乗物用内装品の半製品を金型またはデバイス内に入れて前記第2表皮層と貼り合わせて成形することにより、乗物用内装品の完成品を取得することであって、バリが除去された前記乗物用内装品の半製品と前記第2表皮層とを貼り合わせて成形する際、上型温度が50℃~140℃に制御され、下型温度が50℃~140℃に制御され、成形圧力が2MPa~16MPaに制御され、成形時間が10秒~80秒に制御されることと、
を含む乗物用内装品の熱間プレス成形プロセスを提供する。
Claims (11)
- 基材、第1表皮層、第2表皮層、上補強層、下補強層、および基布層を備える乗物用内装品であって、前記基材の第1面および第2面は、それぞれ前記上補強層の第1面および前記下補強層の第1面に接着され、前記上補強層の第2面は前記第1表皮層の第1面に接着され、前記第1表皮層の第2面は前記第2表皮層に接着され、前記下補強層の第2面は前記基布層に接着され、
前記上補強層および前記下補強層は、少なくとも1層のガラス繊維糸またはガラス繊維フェルトで作製され、前記第2表皮層は、編地、スウェード生地、ニードルドマット、植毛マットまたはループパイルマットで作製される、乗物用内装品。 - 前記基材は、少なくとも1層が開孔構造を有する高分子ポリマー材料で作製された芯材を含む、請求項1に記載の乗物用内装品。
- 前記基材は2層の前記芯材および中間補強層を含み、2層の前記芯材の間は、接着剤層を介して前記中間補強層に接着され、前記中間補強層は、少なくとも1層のガラス繊維糸またはガラス繊維フェルトで作製される、請求項2に記載の乗物用内装品。
- 前記芯材はPU材料で作製され、前記芯材の厚さは2mm~10mmであり、且つ、前記芯材の目付は30g/m2~500g/m2である、請求項2または3に記載の乗物用内装品。
- 前記上補強層および下補強層は、いずれも2層構造を採用し、前記上補強層は、第1上層ガラス繊維層および第2上層ガラス繊維層を含み、前記下補強層は、第1下層ガラス繊維層および第2下層ガラス繊維層を含む、請求項1に記載の乗物用内装品。
- 前記上補強層、前記中間補強層および前記下補強層は、いずれも単層構造を採用し、いずれもガラス繊維層である、請求項3に記載の乗物用内装品。
- 前記第2表皮層の厚さは1mm~5mmであり、前記第2表皮層の目付は200g/m2~500g/m2である、請求項1に記載の乗物用内装品。
- 請求項1に記載の乗物用内装品に適用される乗物用内装品の熱間プレス成形プロセスであって、
接着剤を前記基材の第1面および第2面にそれぞれ塗布することと、
接着剤が塗布された前記基材の第1面および第2面に精製水または触媒を均一に噴霧することであって、前記基材の第1面および第2面の総噴霧量が50g/m2~450g/m2に制御されることと、
上から順に、前記第1表皮層、前記上補強層、前記基材、前記下補強層、および前記基布層を積層することと、
積層された成形材料をプレス型に入れてプレス成形することにより、乗物用内装品の半製品を取得することであって、プレス成形時に、上型温度が110℃~140℃に制御され、下型温度が110℃~140℃に制御され、成形圧力が5MPa~16MPaに制御され、成形時間が10秒~80秒に制御されることと、
プレス成形された乗物用内装品の半製品を冷却ツール治具に置いて室温で真空吸着して冷却定型することであって、冷却時間が40秒~50秒に制御され、真空度が-2mbar~-5mbarに制御されることと、
冷却定型された乗物用内装品の半製品を作業台に置いてバリを除去することと、
バリが除去された前記乗物用内装品の半製品を金型またはデバイス内に入れて前記第2表皮層と貼り合わせて成形することにより、乗物用内装品の完成品を取得することであって、バリが除去された前記乗物用内装品の半製品と前記第2表皮層とを貼り合わせて成形する際、上型温度が50℃~140℃に制御され、下型温度が50℃~140℃に制御され、成形圧力が2MPa~16MPaに制御され、成形時間が10秒~80秒に制御されることと、
を含む、乗物用内装品の熱間プレス成形プロセス。 - 前記基材は、少なくとも1層が開孔構造を有する高分子ポリマー材料で作製された芯材を含み、前記芯材の厚さが2mm~10mmであり、目付が30g/m2~500g/m2であり、前記基材の第1面および第2面の接着剤塗布量が50g/m2~450g/m2に制御され、且つ、塗布接着剤がポリウレタン系化合物の接着剤である、請求項8に記載の乗物用内装品の熱間プレス成形プロセス。
- 前記芯材は1層であり、前記上補強層は、第1上層ガラス繊維層および第2上層ガラス繊維層を含み、前記下補強層は、第1下層ガラス繊維層および第2下層ガラス繊維層を含む、請求項9に記載の乗物用内装品の熱間プレス成形プロセス。
- 前記基材は、上芯材、中間ガラス繊維層および下芯材を含み、前記上補強層は上ガラス繊維層であり、前記下補強層は下ガラス繊維層である、請求項9に記載の乗物用内装品の熱間プレス成形プロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910843821.4A CN110421940A (zh) | 2019-09-06 | 2019-09-06 | 一种汽车顶蓬天窗加强框及其热模冲压成型工艺 |
CN201910843821.4 | 2019-09-06 | ||
PCT/CN2020/105776 WO2021042917A1 (en) | 2019-09-06 | 2020-07-30 | Vehicle interior part and heated mould compression forming process thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022515979A true JP2022515979A (ja) | 2022-02-24 |
JP7285928B2 JP7285928B2 (ja) | 2023-06-02 |
Family
ID=68417831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021530250A Active JP7285928B2 (ja) | 2019-09-06 | 2020-07-30 | 乗物用内装品およびその熱間プレス成形プロセス |
Country Status (6)
Country | Link |
---|---|
US (2) | US20220009211A1 (ja) |
EP (1) | EP3880470A4 (ja) |
JP (1) | JP7285928B2 (ja) |
CN (1) | CN110421940A (ja) |
MX (1) | MX2020011576A (ja) |
WO (1) | WO2021042917A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110421940A (zh) * | 2019-09-06 | 2019-11-08 | 无锡吉兴汽车声学部件科技有限公司 | 一种汽车顶蓬天窗加强框及其热模冲压成型工艺 |
CN113829681B (zh) * | 2021-09-24 | 2024-01-02 | 无锡吉兴汽车部件有限公司 | 一种顶蓬及其制备方法和用途 |
CN114536879A (zh) * | 2022-03-17 | 2022-05-27 | 无锡吉兴汽车声学部件科技有限公司 | 一种微纳胶体纤维混凝结构及其加工方法 |
CN114474883A (zh) * | 2022-03-17 | 2022-05-13 | 无锡吉兴汽车声学部件科技有限公司 | 一种内外饰件热压凝胶收边与插接结构及其加工方法 |
CN118238501A (zh) * | 2024-04-26 | 2024-06-25 | 东风河西(武汉)顶饰系统有限公司 | 一种仿麂皮顶棚的生产方法和仿麂皮顶棚 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257225A (ja) * | 1984-06-04 | 1985-12-19 | Ikeda Bussan Co Ltd | 内装材の製造方法 |
US20040097159A1 (en) * | 2001-11-07 | 2004-05-20 | Balthes Garry E. | Laminated composition for a headliner and other applications |
JP2010208607A (ja) * | 2009-03-12 | 2010-09-24 | Sanwa Kogyo Kk | 自動車のサンルーフ用サンシェードパネル |
CN106079819A (zh) * | 2016-07-04 | 2016-11-09 | 无锡吉兴汽车部件有限公司 | 一种汽车顶蓬前沿包边的生产工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2774993B2 (ja) * | 1991-04-23 | 1998-07-09 | 茂樹 金尾 | 型 枠 |
US20080090477A1 (en) * | 2004-12-17 | 2008-04-17 | Balthes Garry E | Fire Retardant Panel Composition and Methods of Making the Same |
US7279059B2 (en) * | 2004-12-28 | 2007-10-09 | Owens Corning Intellectual Capital, Llc | Polymer/WUCS mat for use in automotive applications |
JP5841745B2 (ja) * | 2011-05-27 | 2016-01-13 | 三和工業株式会社 | 車両用成形天井材 |
CN102431242A (zh) * | 2011-09-10 | 2012-05-02 | 无锡吉兴汽车声学部件科技有限公司 | 一种汽车前后沿包边顶蓬的制造方法 |
CN103753891B (zh) * | 2013-12-30 | 2015-05-27 | 天津博信汽车零部件有限公司 | 一种汽车内饰件及其成型工艺 |
CN104191939B (zh) * | 2014-08-22 | 2016-05-18 | 无锡吉兴汽车部件有限公司 | 一种汽车天窗遮阳板的生产方法 |
CN104369775B (zh) * | 2014-10-16 | 2016-08-17 | 烟台正海合泰科技股份有限公司 | 一种pp玻纤板汽车顶棚及其生产方法 |
KR101692861B1 (ko) * | 2015-05-28 | 2017-01-06 | (주)대한솔루션 | 열 차단 기능을 가진 자동차용 헤드 라이닝 및 그 제조방법 |
CN105015078A (zh) * | 2015-07-27 | 2015-11-04 | 无锡吉兴汽车声学部件科技有限公司 | 一种湿法顶衬的二次成型包边生产工艺 |
WO2017086917A1 (en) * | 2015-11-16 | 2017-05-26 | Environmentally Safe Products, Inc. | Underlayment with thermal insulation |
CN106184043A (zh) * | 2016-07-04 | 2016-12-07 | 无锡吉兴汽车部件有限公司 | 一种超音波铆接天窗框与蘑菇搭扣的汽车顶蓬生产方法 |
CN106945492A (zh) * | 2017-03-30 | 2017-07-14 | 合肥良骏汽车材料有限公司 | 一种用于汽车全景天窗装配的顶棚板加强框架结构 |
CN107554036A (zh) * | 2017-09-05 | 2018-01-09 | 无锡吉兴汽车部件有限公司 | 湿法一步法顶蓬翻边的生产工艺 |
CN210881220U (zh) * | 2019-09-06 | 2020-06-30 | 无锡吉兴汽车声学部件科技有限公司 | 一种汽车顶蓬天窗加强框 |
CN110421940A (zh) * | 2019-09-06 | 2019-11-08 | 无锡吉兴汽车声学部件科技有限公司 | 一种汽车顶蓬天窗加强框及其热模冲压成型工艺 |
-
2019
- 2019-09-06 CN CN201910843821.4A patent/CN110421940A/zh active Pending
-
2020
- 2020-07-30 US US17/048,168 patent/US20220009211A1/en not_active Abandoned
- 2020-07-30 EP EP20860896.8A patent/EP3880470A4/en not_active Withdrawn
- 2020-07-30 WO PCT/CN2020/105776 patent/WO2021042917A1/en unknown
- 2020-07-30 JP JP2021530250A patent/JP7285928B2/ja active Active
- 2020-07-30 MX MX2020011576A patent/MX2020011576A/es unknown
-
2023
- 2023-03-28 US US18/191,272 patent/US20230234344A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257225A (ja) * | 1984-06-04 | 1985-12-19 | Ikeda Bussan Co Ltd | 内装材の製造方法 |
US20040097159A1 (en) * | 2001-11-07 | 2004-05-20 | Balthes Garry E. | Laminated composition for a headliner and other applications |
JP2010208607A (ja) * | 2009-03-12 | 2010-09-24 | Sanwa Kogyo Kk | 自動車のサンルーフ用サンシェードパネル |
CN106079819A (zh) * | 2016-07-04 | 2016-11-09 | 无锡吉兴汽车部件有限公司 | 一种汽车顶蓬前沿包边的生产工艺 |
Also Published As
Publication number | Publication date |
---|---|
JP7285928B2 (ja) | 2023-06-02 |
MX2020011576A (es) | 2021-06-08 |
WO2021042917A1 (en) | 2021-03-11 |
EP3880470A4 (en) | 2022-08-10 |
CN110421940A (zh) | 2019-11-08 |
US20230234344A1 (en) | 2023-07-27 |
EP3880470A1 (en) | 2021-09-22 |
US20220009211A1 (en) | 2022-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2022515979A (ja) | 乗物用内装品およびその熱間プレス成形プロセス | |
US9707725B2 (en) | Method of making a sandwich-type, compression-molded, composite component having a cellulose-based core and improved surface appearance | |
US8834985B2 (en) | Sandwich-type composite component having imprinted 3-D structures which provide at least one pattern at an outer surface of the component | |
US7264685B2 (en) | Method of manufacturing a composite shoddy | |
US10005246B2 (en) | Methods for making interior panels for motor vehicles | |
CA2743651A1 (en) | Single press mold process for forming a finished light weight structural component | |
US20150321400A1 (en) | Method of making a laminated trim component at a molding station | |
US10906275B2 (en) | Wood sheet and method for manufacturing the same | |
EP3034279B1 (en) | Method for producing a vehicle interior panel with sculpted surface | |
KR20090064837A (ko) | 차량용 샌드위치 패널 | |
US10618203B2 (en) | Method of making a trimmed, laminated trim component | |
CN206306555U (zh) | 一种用于汽车行李箱的地毯 | |
US20160107418A1 (en) | Stone sheet made of real stone for an automobile interior material and method of manufacturing | |
US10166704B2 (en) | Method of making a laminated trim component at a pair of spaced first and second molding stations | |
CN210881220U (zh) | 一种汽车顶蓬天窗加强框 | |
US10532499B2 (en) | Method of making a laminated trim component | |
CN111731084B (zh) | 一种汽车遮阳板及其制备方法 | |
KR101417440B1 (ko) | 자동차 내장부품용 가니쉬 및 이의 제조방법 | |
CN219820829U (zh) | 一种应用阻隔膜无纺布的汽车顶棚 | |
CN111791544A (zh) | 一种用于车辆的轻型承重板及其生产方法 | |
CN220924013U (zh) | 用于轻量化汽车内饰件的板材及应用其的汽车内饰件 | |
US20210154970A1 (en) | Discontinuous thermoformable composite products | |
CN101987590B (zh) | 汽车行李箱地毯的生产方法 | |
CN106114388A (zh) | 轻质高承载汽车衣帽架板及其制造汽车衣帽架的工艺 | |
JP2010149410A (ja) | 自動車用内装部品の製造方法並びにその方法に使用する成形金型 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210527 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230222 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230425 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230523 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7285928 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |