MX163967B - Procedimiento y moldes de poliestireno expandido para producir partes con superficies lisas - Google Patents
Procedimiento y moldes de poliestireno expandido para producir partes con superficies lisasInfo
- Publication number
- MX163967B MX163967B MX412A MX41285A MX163967B MX 163967 B MX163967 B MX 163967B MX 412 A MX412 A MX 412A MX 41285 A MX41285 A MX 41285A MX 163967 B MX163967 B MX 163967B
- Authority
- MX
- Mexico
- Prior art keywords
- chamber
- cavity
- manifold
- mould
- procedure
- Prior art date
Links
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
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/667,067 US4627946A (en) | 1983-11-07 | 1984-11-01 | Method and molding apparatus for molding expanded polystyrene articles having smooth surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
MX163967B true MX163967B (es) | 1992-07-07 |
Family
ID=24676664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX412A MX163967B (es) | 1984-11-01 | 1985-10-28 | Procedimiento y moldes de poliestireno expandido para producir partes con superficies lisas |
Country Status (8)
Country | Link |
---|---|
KR (1) | KR900003736B1 (es) |
AT (1) | ATE55944T1 (es) |
BR (1) | BR8505332A (es) |
DE (1) | DE3579411D1 (es) |
ES (1) | ES8703764A1 (es) |
IN (1) | IN164319B (es) |
MX (1) | MX163967B (es) |
PT (1) | PT81361B (es) |
-
1985
- 1985-10-08 DE DE8585307193T patent/DE3579411D1/de not_active Expired - Lifetime
- 1985-10-08 AT AT85307193T patent/ATE55944T1/de not_active IP Right Cessation
- 1985-10-10 IN IN845/DEL/85A patent/IN164319B/en unknown
- 1985-10-23 PT PT81361A patent/PT81361B/pt not_active IP Right Cessation
- 1985-10-25 BR BR8505332A patent/BR8505332A/pt not_active IP Right Cessation
- 1985-10-28 MX MX412A patent/MX163967B/es unknown
- 1985-10-31 ES ES548444A patent/ES8703764A1/es not_active Expired
- 1985-10-31 KR KR1019850008118A patent/KR900003736B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES8703764A1 (es) | 1987-03-01 |
KR900003736B1 (ko) | 1990-05-30 |
KR860003899A (ko) | 1986-06-13 |
PT81361A (en) | 1985-11-01 |
ATE55944T1 (de) | 1990-09-15 |
DE3579411D1 (de) | 1990-10-04 |
PT81361B (pt) | 1987-09-18 |
BR8505332A (pt) | 1986-08-05 |
IN164319B (es) | 1989-02-18 |
ES548444A0 (es) | 1987-03-01 |
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