NL38949C - - Google Patents

Info

Publication number: NL38949C
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.)

1932-08-24

Publication of NL38949C publication Critical patent/NL38949C/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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- 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
- D21H17/02—Material of vegetable origin
- 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
- D21H21/14—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 function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
- 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
- D21H21/14—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 function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
- 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

NL38949D 1932-08-24 NL38949C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE424839X		1932-08-24
DEB92563D DE619053C (de)	1932-08-24	1933-09-01	Mehrschichtiges Zeitungsdruckpapier

Publications (1)

Publication Number	Publication Date
NL38949C true NL38949C (da)

Family

ID=25921949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL38949D NL38949C (da)	1932-08-24

Country Status (5)

Country	Link
BE (1)	BE398260A (da)
DE (1)	DE619053C (da)
ES (1)	ES131666A1 (da)
GB (2)	GB424839A (da)
NL (1)	NL38949C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2758574B1 (fr) *	1997-01-22	1999-04-09	Aussedat Rey	Papier de securite opaque, authentifiable par dechirure, tickets de jeu a gratter realises a partir dudit papier et son procede de fabrication

0
- BE BE398260D patent/BE398260A/xx unknown
- NL NL38949D patent/NL38949C/xx active
1933
- 1933-08-23 GB GB23483/33A patent/GB424839A/en not_active Expired
- 1933-08-23 ES ES0131666A patent/ES131666A1/es not_active Expired
- 1933-09-01 DE DEB92563D patent/DE619053C/de not_active Expired
1934
- 1934-08-31 GB GB25171/34A patent/GB425820A/en not_active Expired

Also Published As

Publication number	Publication date
DE619053C (de)	1935-09-20
BE398260A (da)
ES131666A1 (es)	1933-10-16
GB424839A (en)	1935-02-25
GB425820A (en)	1935-03-21

Publication	Publication Date	Title
BE387123A (da)
NL36786C (da)
BE396316A (da)
BE393839A (da)
BE388289A (da)	1932-06-30
BE388263A (da)	1932-06-30
NL38949C (da)
BE388245A (da)
BE388194A (da)
BE388179A (da)
BE388156A (da)
BE388126A (da)
BE388103A (da)
BE386838A (da)	1932-04-30
BE388080A (da)
BE388065A (da)
BE388060A (da)
BE388051A (da)
BE388039A (da)
BE387898A (da)
BE387853A (da)
BE387832A (da)
BE387826A (da)
BE387536A (da)
BE387523A (da)	1932-04-30