ES402854A2 - Articles of upholstery - Google Patents
Articles of upholsteryInfo
- Publication number
- ES402854A2 ES402854A2 ES402854A ES402854A ES402854A2 ES 402854 A2 ES402854 A2 ES 402854A2 ES 402854 A ES402854 A ES 402854A ES 402854 A ES402854 A ES 402854A ES 402854 A2 ES402854 A2 ES 402854A2
- Authority
- ES
- Spain
- Prior art keywords
- piece
- skin
- tissue
- mold
- itself
- 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
Links
- 239000007788 liquid Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- 229920002635 polyurethane Polymers 0.000 abstract 3
- 239000004814 polyurethane Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000001464 adherent effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 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
- B29C44/02—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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/145—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining the lining being a laminate
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
An improvement in the object of the main patent number 387,259 that relates to a process for the manufacture of fluffy polyurethane padding articles, with which a padded article is obtained whose surface is made up in part of the skin formed and in the remaining part by at least one piece of tissue that is embedded in said surrounding skin overlying an extension thereof extending at least over the perimeter area and bordering the edges directly with the skin itself, said piece of tissue being attached to said skin and said core, characterized by the fact that before applying to the mold the first liquid mixture of reaction substances capable of forming a layer or skin of self-crosslinked microporous polyurethane, it is arranged at the bottom, or in a part thereof, of the mold itself a piece of fabric, previously treated on one side with a synthetic resin to make it waterproof so less to liquids, provisionally linking such a piece of tissue to the bottom, with the treated face exposed, along its perimeter marginal area so that it remains adherent to the bottom itself to liquid tightness, after which apply said first liquid mixture on the remaining surface of the mold as well as at least on the perimeter marginal zone, opposite to the first, of the piece of tissue already applied, and then the second liquid mixture is poured into the mold of said piece of tissue being united by chemical union to the polyurethane of the skin and the nucleus in the course of the reactions of the liquid mixtures that produce such parts. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2451671A IT983122B (en) | 1971-05-14 | 1971-05-14 | UPHOLSTERED ARTICLES AND PROCESS FOR THEIR PRODUCTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402854A2 true ES402854A2 (en) | 1975-08-01 |
Family
ID=11213815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402854A Expired ES402854A2 (en) | 1971-05-14 | 1972-04-25 | Articles of upholstery |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT309979B (en) |
| BE (1) | BE782712R (en) |
| DE (1) | DE2223356A1 (en) |
| ES (1) | ES402854A2 (en) |
| FR (1) | FR2139428A6 (en) |
| GB (1) | GB1347198A (en) |
| IT (1) | IT983122B (en) |
| NL (1) | NL7204764A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3304111A1 (en) * | 1983-02-08 | 1984-10-31 | Vauth & Stich KG, Kunststoff-Technik, 3492 Brakel | METHOD AND DEVICE FOR PRODUCING FOAM PADS WITH A VELCRO TAPE |
| DE10003595C5 (en) * | 2000-01-28 | 2012-10-11 | Peguform Gmbh | Plastic component |
-
1971
- 1971-05-14 IT IT2451671A patent/IT983122B/en active
-
1972
- 1972-04-10 NL NL7204764A patent/NL7204764A/xx not_active Application Discontinuation
- 1972-04-25 ES ES402854A patent/ES402854A2/en not_active Expired
- 1972-04-27 BE BE782712A patent/BE782712R/en active
- 1972-05-05 GB GB2092772A patent/GB1347198A/en not_active Expired
- 1972-05-10 FR FR7216816A patent/FR2139428A6/fr not_active Expired
- 1972-05-12 DE DE19722223356 patent/DE2223356A1/en active Pending
- 1972-05-12 AT AT416172A patent/AT309979B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2223356A1 (en) | 1972-11-30 |
| GB1347198A (en) | 1974-02-27 |
| BE782712R (en) | 1972-08-16 |
| FR2139428A6 (en) | 1973-01-05 |
| IT983122B (en) | 1974-10-31 |
| AT309979B (en) | 1973-09-10 |
| NL7204764A (en) | 1972-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170704 |