CA1335688C - Granules de polymeres vesicules et papier fait a partir de ceux-ci - Google Patents

Granules de polymeres vesicules et papier fait a partir de ceux-ci

Info

Publication number
CA1335688C
CA1335688C CA000614385A CA614385A CA1335688C CA 1335688 C CA1335688 C CA 1335688C CA 000614385 A CA000614385 A CA 000614385A CA 614385 A CA614385 A CA 614385A CA 1335688 C CA1335688 C CA 1335688C
Authority
CA
Canada
Prior art keywords
paper
granules
calcium carbonate
vesiculated
microns
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 - Fee Related
Application number
CA000614385A
Other languages
English (en)
Inventor
Loreen Doris Ferguson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Architectural Coatings Canada Inc
Original Assignee
ICI Canada Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ICI Canada Inc filed Critical ICI Canada Inc
Priority to CA000614385A priority Critical patent/CA1335688C/fr
Priority to EP90310187A priority patent/EP0419206B1/fr
Priority to AT90310187T priority patent/ATE110811T1/de
Priority to DE69012028T priority patent/DE69012028T2/de
Priority to JP2247623A priority patent/JPH03130497A/ja
Priority to AU63090/90A priority patent/AU635330B2/en
Priority to US07/973,525 priority patent/US5332473A/en
Application granted granted Critical
Publication of CA1335688C publication Critical patent/CA1335688C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Multicomponent Fibers (AREA)
CA000614385A 1989-09-21 1989-09-28 Granules de polymeres vesicules et papier fait a partir de ceux-ci Expired - Fee Related CA1335688C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000614385A CA1335688C (fr) 1989-09-21 1989-09-28 Granules de polymeres vesicules et papier fait a partir de ceux-ci
EP90310187A EP0419206B1 (fr) 1989-09-21 1990-09-18 Granules cellulaires de polymères et papier ainsi fabriqué
AT90310187T ATE110811T1 (de) 1989-09-21 1990-09-18 Zellenförmige körnchen aus polymer und daraus hergestelltes papier.
DE69012028T DE69012028T2 (de) 1989-09-21 1990-09-18 Zellenförmige Körnchen aus Polymer und daraus hergestelltes Papier.
JP2247623A JPH03130497A (ja) 1989-09-21 1990-09-19 アルカリ性紙及びアルカリ性水性組成物
AU63090/90A AU635330B2 (en) 1989-09-21 1990-09-21 Vesiculated polymer granules and paper made therefrom
US07/973,525 US5332473A (en) 1989-09-21 1992-11-09 Vesiculated polymer granules and paper made therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41046689A 1989-09-21 1989-09-21
CA000614385A CA1335688C (fr) 1989-09-21 1989-09-28 Granules de polymeres vesicules et papier fait a partir de ceux-ci

Publications (1)

Publication Number Publication Date
CA1335688C true CA1335688C (fr) 1995-05-30

Family

ID=25673140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000614385A Expired - Fee Related CA1335688C (fr) 1989-09-21 1989-09-28 Granules de polymeres vesicules et papier fait a partir de ceux-ci

Country Status (6)

Country Link
EP (1) EP0419206B1 (fr)
JP (1) JPH03130497A (fr)
AT (1) ATE110811T1 (fr)
AU (1) AU635330B2 (fr)
CA (1) CA1335688C (fr)
DE (1) DE69012028T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050236125A1 (en) * 2004-04-23 2005-10-27 Brown James T Method of preparing paper
DE602005024078D1 (de) * 2004-04-23 2010-11-25 Rohm & Haas Verfahren zur Herstellung eines Dekorlaminats
EP1602783B1 (fr) * 2004-04-23 2014-02-26 Rohm And Haas Company Procédé de fabrication de papier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268729B1 (fr) * 1986-11-10 1992-05-13 Rohm And Haas Company Production de papier calandré bouffant volumineux contenant des pentes vésiculaires
GB2201171B (en) * 1987-02-14 1991-01-02 Laporte Industries Ltd Compositions for use in the treatment of cellulosic materials and their preparation
US4808633A (en) * 1987-09-08 1989-02-28 C-I-L Inc. Vesiculated polymer granules

Also Published As

Publication number Publication date
EP0419206A1 (fr) 1991-03-27
EP0419206B1 (fr) 1994-08-31
DE69012028T2 (de) 1994-12-22
DE69012028D1 (de) 1994-10-06
AU635330B2 (en) 1993-03-18
JPH03130497A (ja) 1991-06-04
ATE110811T1 (de) 1994-09-15
AU6309090A (en) 1991-03-28

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Legal Events

Date Code Title Description
MKLA Lapsed