ATE110811T1 - Zellenförmige körnchen aus polymer und daraus hergestelltes papier. - Google Patents

Zellenförmige körnchen aus polymer und daraus hergestelltes papier.

Info

Publication number: ATE110811T1
Authority: AT; Austria
Prior art keywords: polymer; paper made; granules; cellular granules; cellular
Prior art date: 1989-09-21

Application number

AT90310187T

Other languages

English (en)

Inventor

Loreen Doris Ferguson

Original Assignee

Ici Canada

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.)

1989-09-21

Filing date

1990-09-18

Publication date

1994-09-15

1990-09-18 Application filed by Ici Canada filed Critical Ici Canada

1994-09-15 Application granted granted Critical

1994-09-15 Publication of ATE110811T1 publication Critical patent/ATE110811T1/de

Links

239000008187 granular material Substances 0.000 title abstract 2
230000001413 cellular effect Effects 0.000 title 1
229920000642 polymer Polymers 0.000 title 1
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
239000002657 fibrous material Substances 0.000 abstract 1
230000000704 physical effect Effects 0.000 abstract 1

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)

AT90310187T 1989-09-21 1990-09-18 Zellenförmige körnchen aus polymer und daraus hergestelltes papier. ATE110811T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US41046689A	1989-09-21	1989-09-21
CA000614385A CA1335688C (en)	1989-09-21	1989-09-28	Vesiculated polymer granules and paper made therefrom

Publications (1)

Publication Number	Publication Date
ATE110811T1 true ATE110811T1 (de)	1994-09-15

Family

ID=25673140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90310187T ATE110811T1 (de)	1989-09-21	1990-09-18	Zellenförmige körnchen aus polymer und daraus hergestelltes papier.

Country Status (6)

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

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 (de) *	2004-04-23	2014-02-26	Rohm And Haas Company	Verfahren zur Herstellung von Papier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3779055D1 (de) *	1986-11-10	1992-06-17	Rohm & Haas	Herstellung von blaeschengefuellte perlen enthaltendes, hochbauschiges kalandriertes papier.
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

1989
- 1989-09-28 CA CA000614385A patent/CA1335688C/en not_active Expired - Fee Related
1990
- 1990-09-18 AT AT90310187T patent/ATE110811T1/de not_active IP Right Cessation
- 1990-09-18 EP EP90310187A patent/EP0419206B1/de not_active Expired - Lifetime
- 1990-09-18 DE DE69012028T patent/DE69012028T2/de not_active Expired - Fee Related
- 1990-09-19 JP JP2247623A patent/JPH03130497A/ja active Pending
- 1990-09-21 AU AU63090/90A patent/AU635330B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU635330B2 (en)	1993-03-18
JPH03130497A (ja)	1991-06-04
DE69012028D1 (de)	1994-10-06
AU6309090A (en)	1991-03-28
EP0419206A1 (de)	1991-03-27
DE69012028T2 (de)	1994-12-22
EP0419206B1 (de)	1994-08-31
CA1335688C (en)	1995-05-30

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Legal Events

Date	Code	Title	Description
1995-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties