DE9306719U1 - Technisches Leder für Sportbälle - Google Patents
Technisches Leder für SportbälleInfo
- Publication number
- DE9306719U1 DE9306719U1 DE9306719U DE9306719U DE9306719U1 DE 9306719 U1 DE9306719 U1 DE 9306719U1 DE 9306719 U DE9306719 U DE 9306719U DE 9306719 U DE9306719 U DE 9306719U DE 9306719 U1 DE9306719 U1 DE 9306719U1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- leather
- fabric
- sports balls
- balls
- 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.)
- Expired - Lifetime
Links
- 239000010985 leather Substances 0.000 title claims description 11
- 239000004744 fabric Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 238000005299 abrasion Methods 0.000 claims description 4
- 239000012876 carrier material Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000008101 lactose Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 239000011888 foil Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- 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
- B32B5/06—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 characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0013—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using multilayer webs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- 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
- B32B2307/73—Hydrophobic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9306719U DE9306719U1 (de) | 1993-05-04 | 1993-05-04 | Technisches Leder für Sportbälle |
DE4339677A DE4339677A1 (de) | 1993-05-04 | 1993-11-22 | Verwendung eines Verbundstoffes zur Herstellung von Sportbällen |
PCT/EP1994/001411 WO1994025266A1 (de) | 1993-05-04 | 1994-05-04 | Verwendung eines verbundstoffes zur herstellung von sportbällen und schuhobermaterial |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9306719U DE9306719U1 (de) | 1993-05-04 | 1993-05-04 | Technisches Leder für Sportbälle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9306719U1 true DE9306719U1 (de) | 1993-07-08 |
Family
ID=6892818
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9306719U Expired - Lifetime DE9306719U1 (de) | 1993-05-04 | 1993-05-04 | Technisches Leder für Sportbälle |
DE4339677A Withdrawn DE4339677A1 (de) | 1993-05-04 | 1993-11-22 | Verwendung eines Verbundstoffes zur Herstellung von Sportbällen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4339677A Withdrawn DE4339677A1 (de) | 1993-05-04 | 1993-11-22 | Verwendung eines Verbundstoffes zur Herstellung von Sportbällen |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE9306719U1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116271746A (zh) * | 2023-02-03 | 2023-06-23 | 厦门元保运动器材有限公司 | 一种双层球及其制备方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508158A1 (de) * | 1995-03-08 | 1996-09-12 | Udo Nabinger | Verwendung eines Verbundstoffes zur Herstellung von Sportbällen sowie als wasserdichtes und atmungsaktives Schuhobermaterial |
DE19515727C2 (de) * | 1995-05-03 | 1999-03-25 | Continental Ag | Bahnförmiges Verbundflächengebilde zur Herstellung von Schuhoberteilen, insbesondere von Applikationen auf Schuhoberteilen |
DE19624020C1 (de) * | 1996-02-12 | 1997-05-07 | Ulrich Plaetke | Spielball und Verfahren zu dessen Herstellung |
DE19732824C2 (de) * | 1997-07-30 | 1999-08-19 | Adidas Int Bv | Fußball |
DE19758546C2 (de) * | 1997-07-30 | 2003-11-27 | Adidas Int Marketing Bv | Fußball |
DE19738891A1 (de) * | 1997-09-05 | 1999-03-11 | Saga Sports Pvt Ltd | Obermaterial für die Hülle eines Balles |
DE19738892A1 (de) * | 1997-09-05 | 1999-03-11 | Saga Sports Pvt Ltd | Obermaterial für die Hülle eines Balles |
DE19808737A1 (de) * | 1998-03-02 | 1999-09-09 | Contitech Elastomer Besch Gmbh | Textiles Flächengebilde zur Herstellung aufblasbarer Körper |
US7699726B2 (en) * | 2003-04-23 | 2010-04-20 | Nike, Inc. | Game ball incorporating a polymer foam |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1717288U (de) * | 1954-12-17 | 1956-02-23 | J H Benecke Fa | Zweiseitig mit kunststoff beschichtete faserstoffe, insbesondere gewebebahnen fuer bootshaut od. dgl. |
DE1784728U (de) * | 1958-11-04 | 1959-03-12 | Mannheimer Gummistoff Fabrik R | Gewebebahn auf folienbasis zur herstellung von aufblasbaren gegenstaenden. |
DE1872725U (de) * | 1963-03-06 | 1963-05-30 | Degussa | Kunstlederartige verbundmaterialbahn. |
DD103681A5 (ja) * | 1972-04-15 | 1974-02-05 | ||
DE7502670U (de) * | 1975-07-10 | Adidas Fabrique De Chaussures De Sp | Blattförmiges Verbundmaterial | |
DE2456071A1 (de) * | 1974-11-25 | 1976-08-12 | Piele Sint Bucuresti Intreprin | Kunstleder und verfahren zu seiner herstellung |
DE2950620A1 (de) * | 1979-12-15 | 1981-06-19 | Akzo Gmbh, 5600 Wuppertal | Verbundmaterial aus einem flexiblen nicht-textilen und mindestens einem textilen flaechengebilde |
DE2723625C2 (de) * | 1976-05-25 | 1982-08-05 | Delacoste & Cie S.A., Paris | Ball aus thermoplastischem Material sowie Verfahren zu seiner Herstellung |
DE8207404U1 (de) * | 1982-03-17 | 1982-09-30 | C. Cramer & Co, Weberei, Heek-Nienborg, 4438 Heek | Warenbahn |
EP0165345A1 (en) * | 1983-02-10 | 1985-12-27 | Toray Industries, Inc. | Grained artificial leather having good colour fastness and dyeing method of ultrafine polyamide fibers |
EP0305596A1 (en) * | 1983-02-10 | 1989-03-08 | Toray Industries, Inc. | Process for dyeing ultrafine polyamide fibers |
JPH01266284A (ja) * | 1988-04-16 | 1989-10-24 | Molten Corp | 皮革様成形体の製造方法及び該製造方法に用いる転写フィルム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950669C2 (de) * | 1979-12-15 | 1982-11-11 | Akzo Gmbh, 5600 Wuppertal | Ballhülle, insbesondere für einen aufblasbaren Ball |
-
1993
- 1993-05-04 DE DE9306719U patent/DE9306719U1/de not_active Expired - Lifetime
- 1993-11-22 DE DE4339677A patent/DE4339677A1/de not_active Withdrawn
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7502670U (de) * | 1975-07-10 | Adidas Fabrique De Chaussures De Sp | Blattförmiges Verbundmaterial | |
DE1717288U (de) * | 1954-12-17 | 1956-02-23 | J H Benecke Fa | Zweiseitig mit kunststoff beschichtete faserstoffe, insbesondere gewebebahnen fuer bootshaut od. dgl. |
DE1784728U (de) * | 1958-11-04 | 1959-03-12 | Mannheimer Gummistoff Fabrik R | Gewebebahn auf folienbasis zur herstellung von aufblasbaren gegenstaenden. |
DE1872725U (de) * | 1963-03-06 | 1963-05-30 | Degussa | Kunstlederartige verbundmaterialbahn. |
DD103681A5 (ja) * | 1972-04-15 | 1974-02-05 | ||
DE2456071A1 (de) * | 1974-11-25 | 1976-08-12 | Piele Sint Bucuresti Intreprin | Kunstleder und verfahren zu seiner herstellung |
DE2723625C2 (de) * | 1976-05-25 | 1982-08-05 | Delacoste & Cie S.A., Paris | Ball aus thermoplastischem Material sowie Verfahren zu seiner Herstellung |
DE2950620A1 (de) * | 1979-12-15 | 1981-06-19 | Akzo Gmbh, 5600 Wuppertal | Verbundmaterial aus einem flexiblen nicht-textilen und mindestens einem textilen flaechengebilde |
DE8207404U1 (de) * | 1982-03-17 | 1982-09-30 | C. Cramer & Co, Weberei, Heek-Nienborg, 4438 Heek | Warenbahn |
EP0165345A1 (en) * | 1983-02-10 | 1985-12-27 | Toray Industries, Inc. | Grained artificial leather having good colour fastness and dyeing method of ultrafine polyamide fibers |
EP0305596A1 (en) * | 1983-02-10 | 1989-03-08 | Toray Industries, Inc. | Process for dyeing ultrafine polyamide fibers |
JPH01266284A (ja) * | 1988-04-16 | 1989-10-24 | Molten Corp | 皮革様成形体の製造方法及び該製造方法に用いる転写フィルム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116271746A (zh) * | 2023-02-03 | 2023-06-23 | 厦门元保运动器材有限公司 | 一种双层球及其制备方法 |
CN116271746B (zh) * | 2023-02-03 | 2024-05-03 | 厦门元保运动器材有限公司 | 一种双层球及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
DE4339677A1 (de) | 1994-11-10 |
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