AR223076A1 - Procedimiento para liberar laminados uno de otro en un paquete prensado consolidado por calor y presion - Google Patents
Procedimiento para liberar laminados uno de otro en un paquete prensado consolidado por calor y presionInfo
- Publication number
- AR223076A1 AR223076A1 AR283202A AR28320280A AR223076A1 AR 223076 A1 AR223076 A1 AR 223076A1 AR 283202 A AR283202 A AR 283202A AR 28320280 A AR28320280 A AR 28320280A AR 223076 A1 AR223076 A1 AR 223076A1
- Authority
- AR
- Argentina
- Prior art keywords
- pressure
- procedure
- heat
- another
- consolidated
- 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
- 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
- B32B37/26—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 which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
-
- 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
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1111—Using solvent during delaminating [e.g., water dissolving adhesive at bonding face during delamination, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
- Y10T428/249964—Fibers of defined composition
- Y10T428/249965—Cellulosic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
- Y10T428/31949—Next to cellulosic
- Y10T428/31964—Paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
- Y10T428/31996—Next to layer of metal salt [e.g., plasterboard, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/093,414 US4243461A (en) | 1979-11-13 | 1979-11-13 | Process for releasing laminates |
Publications (1)
Publication Number | Publication Date |
---|---|
AR223076A1 true AR223076A1 (es) | 1981-07-15 |
Family
ID=22238795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR283202A AR223076A1 (es) | 1979-11-13 | 1980-11-12 | Procedimiento para liberar laminados uno de otro en un paquete prensado consolidado por calor y presion |
Country Status (10)
Country | Link |
---|---|
US (1) | US4243461A (es) |
EP (1) | EP0028776B1 (es) |
AR (1) | AR223076A1 (es) |
AT (1) | ATE6082T1 (es) |
AU (1) | AU6430480A (es) |
BR (1) | BR8007366A (es) |
DE (1) | DE3066425D1 (es) |
ES (1) | ES496720A0 (es) |
IL (1) | IL61347A (es) |
ZA (1) | ZA807007B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948184A1 (de) * | 1979-11-30 | 1981-06-04 | Cassella Ag, 6000 Frankfurt | Internes trennmittel fuer hitzehaertbare aminoplastharze |
US4510199A (en) * | 1984-04-13 | 1985-04-09 | Westinghouse Electric Corp. | Release sheets for laminates with wax and alginate salt release layer |
US4753847A (en) * | 1984-10-01 | 1988-06-28 | Martin J. Wilheim | Mold release sheet laminate |
US4766015A (en) * | 1987-04-21 | 1988-08-23 | Bercen, Inc. | Phospholipid lubricant for coating moving webs |
US5422168A (en) * | 1994-02-02 | 1995-06-06 | International Paper Company | Low pressure board |
US5709931A (en) * | 1995-08-09 | 1998-01-20 | Ahlstrom Filtration Inc. | Release liners for production of molded products |
US6610358B1 (en) * | 1999-03-12 | 2003-08-26 | Premark Rwp Holdings, Inc. | System and method for two sided sheet treating |
US6723200B1 (en) | 1999-08-18 | 2004-04-20 | Meadwestvaco Corporation | Method for releasing laminated materials |
US20060165976A1 (en) * | 2001-11-14 | 2006-07-27 | Zuraw Paul J | Release sheets for laminated materials |
US20030230382A1 (en) | 2001-11-14 | 2003-12-18 | Westvaco Corporation | Method for releasing laminated materials |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL83448C (es) * | 1951-02-03 | 1900-01-01 | ||
US3050434A (en) * | 1960-04-11 | 1962-08-21 | Formica Corp | Alginate coated sheets for use in a delaminating process |
US3215579A (en) * | 1963-01-23 | 1965-11-02 | Formica Corp | Process for releasing laminates |
US3438794A (en) * | 1967-06-19 | 1969-04-15 | American Cyanamid Co | Release coating compositions consisting essentially of water soluble salts of carboxymethyl cellulose (or alginic acid) and water-soluble salts of higher aliphatic sulfates |
US3803068A (en) * | 1971-12-17 | 1974-04-09 | Gaf Corp | Release coating compositions |
US4166150A (en) * | 1977-12-23 | 1979-08-28 | Scott Paper Company | Release sheet with dried and cured coating composition |
-
1979
- 1979-11-13 US US06/093,414 patent/US4243461A/en not_active Expired - Lifetime
-
1980
- 1980-10-26 IL IL61347A patent/IL61347A/xx unknown
- 1980-10-31 EP EP80106700A patent/EP0028776B1/en not_active Expired
- 1980-10-31 DE DE8080106700T patent/DE3066425D1/de not_active Expired
- 1980-10-31 AT AT80106700T patent/ATE6082T1/de active
- 1980-11-11 ES ES496720A patent/ES496720A0/es active Granted
- 1980-11-12 BR BR8007366A patent/BR8007366A/pt unknown
- 1980-11-12 AU AU64304/80A patent/AU6430480A/en not_active Abandoned
- 1980-11-12 ZA ZA00807007A patent/ZA807007B/xx unknown
- 1980-11-12 AR AR283202A patent/AR223076A1/es active
Also Published As
Publication number | Publication date |
---|---|
ES8201665A1 (es) | 1982-01-01 |
IL61347A (en) | 1984-01-31 |
ES496720A0 (es) | 1982-01-01 |
US4243461A (en) | 1981-01-06 |
ATE6082T1 (de) | 1984-02-15 |
EP0028776A1 (en) | 1981-05-20 |
EP0028776B1 (en) | 1984-02-01 |
BR8007366A (pt) | 1981-05-26 |
ZA807007B (en) | 1981-11-25 |
AU6430480A (en) | 1981-05-21 |
DE3066425D1 (en) | 1984-03-08 |
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