DE4102653C1 - - Google Patents
Info
- Publication number
- DE4102653C1 DE4102653C1 DE4102653A DE4102653A DE4102653C1 DE 4102653 C1 DE4102653 C1 DE 4102653C1 DE 4102653 A DE4102653 A DE 4102653A DE 4102653 A DE4102653 A DE 4102653A DE 4102653 C1 DE4102653 C1 DE 4102653C1
- Authority
- DE
- Germany
- Prior art keywords
- shoe sole
- materials
- mold
- mold cavity
- sole
- 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
- 239000000463 material Substances 0.000 claims description 44
- 238000005187 foaming Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229920002959 polymer blend Polymers 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 239000004604 Blowing Agent Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000005060 rubber Substances 0.000 description 10
- 239000004088 foaming agent Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000005062 Polybutadiene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/569—Shaping and joining components with different densities or hardness
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9026255A GB2250465A (en) | 1991-01-30 | 1990-12-03 | Moulding shoe soles |
| DE4102653A DE4102653C1 (enrdf_load_stackoverflow) | 1991-01-30 | 1991-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4102653A DE4102653C1 (enrdf_load_stackoverflow) | 1991-01-30 | 1991-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4102653C1 true DE4102653C1 (enrdf_load_stackoverflow) | 1992-03-05 |
Family
ID=6423961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4102653A Expired - Lifetime DE4102653C1 (enrdf_load_stackoverflow) | 1991-01-30 | 1991-01-30 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4102653C1 (enrdf_load_stackoverflow) |
| GB (1) | GB2250465A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147589A (en) * | 1991-07-02 | 1992-09-15 | Chang Shui P | Method of making a shoe sole of thermoplastic materials |
| WO2014143738A1 (en) * | 2013-03-15 | 2014-09-18 | Crocs, Inc. | Articles of footwear including unitary sole and footbed components and methods of manufacturing the same |
| CN106514907A (zh) * | 2016-12-19 | 2017-03-22 | 东莞市广信知识产权服务有限公司 | 一种制鞋用鞋底成型组件 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418483A (en) * | 1981-03-31 | 1983-12-06 | Rinzai Co., Ltd. | Method of manufacturing shoe sole material and shoes products made by the same |
-
1990
- 1990-12-03 GB GB9026255A patent/GB2250465A/en not_active Withdrawn
-
1991
- 1991-01-30 DE DE4102653A patent/DE4102653C1/de not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418483A (en) * | 1981-03-31 | 1983-12-06 | Rinzai Co., Ltd. | Method of manufacturing shoe sole material and shoes products made by the same |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9026255D0 (en) | 1991-01-16 |
| GB2250465A (en) | 1992-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |