CA2038511A1 - Argile et carbonate de calclium deionises et composes pour couchage du papier contenant ces substances - Google Patents
Argile et carbonate de calclium deionises et composes pour couchage du papier contenant ces substancesInfo
- Publication number
- CA2038511A1 CA2038511A1 CA 2038511 CA2038511A CA2038511A1 CA 2038511 A1 CA2038511 A1 CA 2038511A1 CA 2038511 CA2038511 CA 2038511 CA 2038511 A CA2038511 A CA 2038511A CA 2038511 A1 CA2038511 A1 CA 2038511A1
- Authority
- CA
- Canada
- Prior art keywords
- calcium carbonate
- same
- paper coatings
- coatings containing
- clay
- 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
-
- 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
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- 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
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49554790A | 1990-03-19 | 1990-03-19 | |
US495,547 | 1990-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2038511A1 true CA2038511A1 (fr) | 1991-09-20 |
CA2038511C CA2038511C (fr) | 2001-06-05 |
Family
ID=23969038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2038511 Expired - Fee Related CA2038511C (fr) | 1990-03-19 | 1991-03-18 | Argile et carbonate de calclium deionises et composes pour couchage du papier contenant ces substances |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0448332B1 (fr) |
CA (1) | CA2038511C (fr) |
DE (1) | DE69114557T2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0790135A3 (fr) * | 1996-01-16 | 1998-12-09 | Haindl Papier Gmbh | Méthode pour la fabrication d'un support pour l'impression utilisé pour l'impression par jet d'encre sans contact, papier fabriqué par ce procédé et son utilisation |
US8142887B2 (en) * | 2008-03-21 | 2012-03-27 | Meadwestvaco Corporation | Basecoat and associated paperboard structure |
US7749583B2 (en) * | 2008-05-28 | 2010-07-06 | Meadwestvaco Corporation | Low density paperboard |
US8658272B2 (en) | 2009-04-21 | 2014-02-25 | Meadwestvaco Corporation | Basecoat and associated paperboard structure including a pigment blend of hyper-platy clay and calcined clay |
DE102009028520A1 (de) | 2009-08-13 | 2011-02-17 | Amberger Kaolinwerke Eduard Kick Gmbh & Co. Kg | Verfahren zur Entfernung von farbgebenden Bestandteilen aus Kaolin |
CN114072555B (zh) | 2019-05-10 | 2023-03-28 | 维实洛克Mwv有限责任公司 | 平滑且低密度的纸板结构及其制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468698A (en) * | 1965-01-05 | 1969-09-23 | Mead Corp | Process of producing pigment coated paper |
-
1991
- 1991-03-18 CA CA 2038511 patent/CA2038511C/fr not_active Expired - Fee Related
- 1991-03-18 EP EP19910302330 patent/EP0448332B1/fr not_active Expired - Lifetime
- 1991-03-18 DE DE1991614557 patent/DE69114557T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0448332A1 (fr) | 1991-09-25 |
DE69114557D1 (de) | 1995-12-21 |
EP0448332B1 (fr) | 1995-11-15 |
DE69114557T2 (de) | 1996-06-20 |
CA2038511C (fr) | 2001-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |