BR9005625A - Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadas - Google Patents
Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadasInfo
- Publication number
- BR9005625A BR9005625A BR909005625A BR9005625A BR9005625A BR 9005625 A BR9005625 A BR 9005625A BR 909005625 A BR909005625 A BR 909005625A BR 9005625 A BR9005625 A BR 9005625A BR 9005625 A BR9005625 A BR 9005625A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- layer film
- controllable product
- hot controllable
- hot
- Prior art date
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
- 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
- B32B27/08—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 synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/432,834 US5156789A (en) | 1989-11-07 | 1989-11-07 | Method of preparing a heat shrinkable, elastic, glueable polyethylene and ethylene vinyl acetate film |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9005625A true BR9005625A (pt) | 1991-09-17 |
Family
ID=23717772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909005625A BR9005625A (pt) | 1989-11-07 | 1990-11-07 | Processo para a preparacao de uma estrutura de pelicula de produto contraivel a quente e estrutura de pelicula de multi-camadas |
Country Status (4)
Country | Link |
---|---|
US (1) | US5156789A (pt) |
BR (1) | BR9005625A (pt) |
GB (1) | GB2239628B (pt) |
ZA (1) | ZA908890B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501679A (en) * | 1989-11-17 | 1996-03-26 | Minnesota Mining And Manufacturing Company | Elastomeric laminates with microtextured skin layers |
WO1991007277A1 (en) * | 1989-11-17 | 1991-05-30 | Minnesota Mining And Manufacturing Company | Elastomeric laminates with microtextured skin layers |
US5789065A (en) * | 1996-10-11 | 1998-08-04 | Kimberly-Clark Worldwide, Inc. | Laminated fabric having cross-directional elasticity and method for producing same |
US6436529B1 (en) | 1997-01-21 | 2002-08-20 | 3M Innovative Properties Company | Elatomeric laminates and composites |
US6440533B1 (en) | 2000-09-22 | 2002-08-27 | Tredegar Film Products Corporation | PVC replacement film |
US20030216707A1 (en) * | 2002-04-02 | 2003-11-20 | Sca Hygiene Products Ab | Absorbent product side flap arrangement |
US7879452B2 (en) * | 2005-05-12 | 2011-02-01 | Clopay Plastic Products Company, Inc. | Elastomeric films with brittle nonblocking skins |
US20100285286A1 (en) * | 2005-11-22 | 2010-11-11 | Pliant Corporation | Elastic laminates |
US8176685B2 (en) * | 2006-09-14 | 2012-05-15 | Trimaco, Llc | Protective sheet made from a blend of ethylene vinyl acetate (EVA) and polyethylene (PE) |
KR101434374B1 (ko) * | 2010-11-26 | 2014-08-27 | 가부시키가이샤 가네카 | 연신 필름 및 연신 필름의 제조 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA880848A (en) * | 1971-09-14 | Ethyl Corporation | Polymeric film | |
US4579696A (en) * | 1982-09-27 | 1986-04-01 | E. I. Dupont De Nemours And Company | Process for making coextruded elastomeric films |
US4865902A (en) * | 1986-01-17 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Multilayered polyolefin high shrinkage, low-shrink force shrink film |
US5019315A (en) * | 1988-10-25 | 1991-05-28 | Mobil Oil Corporation | Preparing multi-layer coextruded polyolefin stretch wrap films |
-
1989
- 1989-11-07 US US07/432,834 patent/US5156789A/en not_active Expired - Fee Related
-
1990
- 1990-11-06 GB GB9024088A patent/GB2239628B/en not_active Expired - Fee Related
- 1990-11-06 ZA ZA908890A patent/ZA908890B/xx unknown
- 1990-11-07 BR BR909005625A patent/BR9005625A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2239628B (en) | 1994-03-09 |
US5156789A (en) | 1992-10-20 |
ZA908890B (en) | 1992-07-29 |
GB9024088D0 (en) | 1990-12-19 |
GB2239628A (en) | 1991-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 07/11/2010 |