FR2322824A1 - Artificial Morroco leather prodn. - uses synthetic foam to secure PVC sheet to cellulose-based stiffener - Google Patents
Artificial Morroco leather prodn. - uses synthetic foam to secure PVC sheet to cellulose-based stiffenerInfo
- Publication number
- FR2322824A1 FR2322824A1 FR7527661A FR7527661A FR2322824A1 FR 2322824 A1 FR2322824 A1 FR 2322824A1 FR 7527661 A FR7527661 A FR 7527661A FR 7527661 A FR7527661 A FR 7527661A FR 2322824 A1 FR2322824 A1 FR 2322824A1
- Authority
- FR
- France
- Prior art keywords
- cellulose
- morroco
- prodn
- leather
- artificial
- 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.)
- Granted
Links
Classifications
-
- 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
- B32B5/18—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 features of a layer of foamed 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
- B32B27/06—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
- B32B27/065—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 foam
-
- 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
- B68—SADDLERY; UPHOLSTERY
- B68F—MAKING ARTICLES FROM LEATHER, CANVAS, OR THE LIKE
- B68F1/00—Making articles from leather, canvas, or the like
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2327/00—Polyvinylhalogenides
- B32B2327/06—PVC, i.e. polyvinylchloride
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/02—Open containers
- B32B2439/06—Bags, sacks, sachets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
A sh eet of standard commercial-grade PVC is fitted to a stiffener of commercial-grade cellulose and polychlorophene, using synthetic expanded foam functioning partly as an adhesive, by heating on both faces. The foam is polyurethane- or polyethylene-based. Satisfactory rigidity and flexibility is obtd. which are necessary for articles such as briefcases, shopping and hand bag etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7527661A FR2322824A1 (en) | 1975-09-03 | 1975-09-03 | Artificial Morroco leather prodn. - uses synthetic foam to secure PVC sheet to cellulose-based stiffener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7527661A FR2322824A1 (en) | 1975-09-03 | 1975-09-03 | Artificial Morroco leather prodn. - uses synthetic foam to secure PVC sheet to cellulose-based stiffener |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2322824A1 true FR2322824A1 (en) | 1977-04-01 |
FR2322824B3 FR2322824B3 (en) | 1978-04-28 |
Family
ID=9159787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7527661A Granted FR2322824A1 (en) | 1975-09-03 | 1975-09-03 | Artificial Morroco leather prodn. - uses synthetic foam to secure PVC sheet to cellulose-based stiffener |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2322824A1 (en) |
-
1975
- 1975-09-03 FR FR7527661A patent/FR2322824A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2322824B3 (en) | 1978-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |