NL59931C - - Google Patents

Info

Publication number: NL59931C
Authority: NL; Netherlands

Application number

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.)

1942-06-17

Publication of NL59931C publication Critical patent/NL59931C/xx

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
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
- 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
- D21H17/14—Carboxylic acids; Derivatives thereof

NL59931D 1942-06-17 NL59931C (en, 2012)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE895568X		1942-06-17

Publications (1)

Publication Number	Publication Date
NL59931C true NL59931C (en, 2012)

Family

ID=6847779

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL59931D NL59931C (en, 2012)	1942-06-17
NL116009D NL116009B (en, 2012)	1942-06-17

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL116009D NL116009B (en, 2012)	1942-06-17

Country Status (3)

Country	Link
BE (1)	BE451118A (en, 2012)
FR (1)	FR895568A (en, 2012)
NL (2)	NL116009B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2772970A (en) *	1952-04-04	1956-12-04	Armstrong Cork Co	Method of making fibrous sheet material containing a synthetic rubber binder
DE3374207D1 (en) *	1982-05-28	1987-12-03	Ciba Geigy Ag	Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents

0
- BE BE451118D patent/BE451118A/xx unknown
- NL NL59931D patent/NL59931C/xx active
- NL NL116009D patent/NL116009B/xx unknown
1943
- 1943-06-16 FR FR895568D patent/FR895568A/fr not_active Expired

Also Published As

Publication number	Publication date
BE451118A (en, 2012)
FR895568A (fr)	1945-01-29
NL116009B (en, 2012)

Publication	Publication Date	Title
FR963794A (en, 2012)	1950-07-20
FR873611A (en, 2012)	1942-07-16
BE445733A (en, 2012)	1942-06-30
BE446312A (en, 2012)
BE446040A (en, 2012)
BE446025A (en, 2012)
BE444654A (en, 2012)	1942-03-31
BE445949A (en, 2012)	1942-07-31
BE445923A (en, 2012)
BE445896A (en, 2012)
BE445868A (en, 2012)
BE445519A (en, 2012)
BE445534A (en, 2012)
BE445720A (en, 2012)	1942-06-30
BE445672A (en, 2012)
BE445632A (en, 2012)
BE445596A (en, 2012)
BE445562A (en, 2012)
BE444779A (en, 2012)
NL74372C (en, 2012)
NL68607C (en, 2012)
BE445553A (en, 2012)
NL65189C (en, 2012)	1950-02-15
BE453389A (en, 2012)
NL59931C (en, 2012)