DE3663701D1 - Use of basic amides for increasing the porosity in paper or paper-like materials - Google Patents

Use of basic amides for increasing the porosity in paper or paper-like materials

Info

Publication number: DE3663701D1
Authority: DE; Germany
Prior art keywords: paper; porosity; materials; increasing; basic amides
Prior art date: 1985-04-30
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

Application number

DE8686105464T

Other languages

English (en)

Inventor

Bonin Wulf Von

Heinz Baeumgen

Ulrich Beck

Joachim Koenig

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.)

Bayer Chemicals AG

Original Assignee

Bayer AG

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.)

1985-04-30

Filing date

1986-04-21

Publication date

1989-07-06

1985-04-30 Priority claimed from DE19853515479 external-priority patent/DE3515479A1/de

1985-08-03 Priority claimed from DE19853527976 external-priority patent/DE3527976A1/de

1986-04-21 Application filed by Bayer AG filed Critical Bayer AG

1986-04-21 Priority to DE8686105464T priority Critical patent/DE3663701D1/de

1989-07-06 Application granted granted Critical

1989-07-06 Publication of DE3663701D1 publication Critical patent/DE3663701D1/de

Status Expired legal-status Critical Current

Links

150000001408 amides Chemical class 0.000 title abstract 2
239000000463 material Substances 0.000 title abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 abstract 2
229910021529 ammonia Inorganic materials 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
238000003786 synthesis reaction Methods 0.000 abstract 2
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
235000014113 dietary fatty acids Nutrition 0.000 abstract 1
230000002708 enhancing effect Effects 0.000 abstract 1
229930195729 fatty acid Natural products 0.000 abstract 1
239000000194 fatty acid Substances 0.000 abstract 1
150000004665 fatty acids Chemical class 0.000 abstract 1
GKQPCPXONLDCMU-CCEZHUSRSA-N lacidipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1C1=CC=CC=C1\C=C\C(=O)OC(C)(C)C GKQPCPXONLDCMU-CCEZHUSRSA-N 0.000 abstract 1
150000004668 long chain fatty acids Chemical class 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds

Landscapes

Paper (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Piezo-Electric Transducers For Audible Bands (AREA)
Sampling And Sample Adjustment (AREA)

DE8686105464T 1985-04-30 1986-04-21 Use of basic amides for increasing the porosity in paper or paper-like materials Expired DE3663701D1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8686105464T DE3663701D1 (en)	1985-04-30	1986-04-21	Use of basic amides for increasing the porosity in paper or paper-like materials

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19853515479 DE3515479A1 (de)	1985-04-30	1985-04-30	Verfahren zur herstellung von papier oder papieraehnlichen materialien
DE19853527976 DE3527976A1 (de)	1985-08-03	1985-08-03	Verfahren zur herstellung von papier oder papieraehnlichen materialien
DE8686105464T DE3663701D1 (en)	1985-04-30	1986-04-21	Use of basic amides for increasing the porosity in paper or paper-like materials

Publications (1)

Publication Number	Publication Date
DE3663701D1 true DE3663701D1 (en)	1989-07-06

Family

ID=25831833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686105464T Expired DE3663701D1 (en)	1985-04-30	1986-04-21	Use of basic amides for increasing the porosity in paper or paper-like materials

Country Status (5)

Country	Link
EP (1)	EP0201761B1 (de)
AT (1)	ATE43662T1 (de)
CA (1)	CA1276415C (de)
DE (1)	DE3663701D1 (de)
FI (1)	FI84196C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5101015A (en) *	1989-04-10	1992-03-31	Abbott Laboratories	Reagents for an amphetamine-class fluorescence polarization immunoassay
JP3011788B2 (ja) *	1991-05-16	2000-02-21	日石三菱株式会社	製紙用サイズ剤
US5399241A (en) *	1993-10-01	1995-03-21	James River Corporation Of Virginia	Soft strong towel and tissue paper
US10135737B2 (en)	2014-09-30	2018-11-20	Nicira, Inc.	Distributed load balancing systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE446575A (de) *	1939-05-27
GB711404A (en) *	1951-04-18	1954-06-30	American Cyanamid Co	Improvements relating to the production of sized paper
GB1030396A (en) *	1963-04-26	1966-05-25	I C I Organics Inc	Bis-acyl-dialkylene triamines
DE2819039A1 (de) *	1978-04-29	1979-11-08	Bayer Ag	Leimungsmittel fuer papier
NO792679L (no) *	1978-09-01	1980-03-04	Bayer Ag	Lim for papir.
DE3208139A1 (de) *	1982-03-06	1983-09-08	Bayer Ag, 5090 Leverkusen	Leimungsmittel

1986
- 1986-04-21 EP EP86105464A patent/EP0201761B1/de not_active Expired
- 1986-04-21 DE DE8686105464T patent/DE3663701D1/de not_active Expired
- 1986-04-21 AT AT86105464T patent/ATE43662T1/de not_active IP Right Cessation
- 1986-04-28 FI FI861780A patent/FI84196C/fi not_active IP Right Cessation
- 1986-04-28 CA CA000507692A patent/CA1276415C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FI861780A0 (fi)	1986-04-28
ATE43662T1 (de)	1989-06-15
FI84196C (fi)	1991-10-25
EP0201761A1 (de)	1986-11-20
CA1276415C (en)	1990-11-20
FI861780L (fi)	1986-10-31
EP0201761B1 (de)	1989-05-31
FI84196B (fi)	1991-07-15

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Legal Events

Date	Code	Title	Description
2004-09-16	8327	Change in the person/name/address of the patent owner	Owner name: BAYER CHEMICALS AG, 51373 LEVERKUSEN, DE
2005-02-17	8339	Ceased/non-payment of the annual fee