NL6803841A - - Google Patents
Info
- Publication number
- NL6803841A NL6803841A NL6803841A NL6803841A NL6803841A NL 6803841 A NL6803841 A NL 6803841A NL 6803841 A NL6803841 A NL 6803841A NL 6803841 A NL6803841 A NL 6803841A NL 6803841 A NL6803841 A NL 6803841A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
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- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
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- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6071767 | 1967-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6803841A true NL6803841A (de) | 1968-09-19 |
Family
ID=11291562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6803841A NL6803841A (de) | 1967-03-18 | 1968-03-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE712171A (de) |
| DE (1) | DE1685206A1 (de) |
| FR (1) | FR1558077A (de) |
| NL (1) | NL6803841A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138842A4 (de) * | 1983-02-21 | 1987-06-25 | Barup Pty Ltd | Giesssystem für polyurethanschaum-erzeugnisse. |
| JPS61177216A (ja) * | 1985-01-31 | 1986-08-08 | Inoue Mtp Co Ltd | プラスチツク発泡体の製造方法 |
| DE102007048619A1 (de) | 2007-10-10 | 2009-04-16 | Dunlopillo Marketing Gmbh | Polsterelement für Sitz-/Liegemöbel |
-
1968
- 1968-03-14 BE BE712171D patent/BE712171A/xx unknown
- 1968-03-15 FR FR1558077D patent/FR1558077A/fr not_active Expired
- 1968-03-18 NL NL6803841A patent/NL6803841A/xx unknown
- 1968-03-18 DE DE19681685206 patent/DE1685206A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE712171A (de) | 1968-09-16 |
| DE1685206A1 (de) | 1971-08-05 |
| FR1558077A (de) | 1969-02-21 |