CH364691A - Process for making paper containing synthetic fibers - Google Patents
Process for making paper containing synthetic fibersInfo
- Publication number
- CH364691A CH364691A CH7564459A CH7564459A CH364691A CH 364691 A CH364691 A CH 364691A CH 7564459 A CH7564459 A CH 7564459A CH 7564459 A CH7564459 A CH 7564459A CH 364691 A CH364691 A CH 364691A
- Authority
- CH
- Switzerland
- Prior art keywords
- synthetic fibers
- paper containing
- making paper
- containing synthetic
- making
- Prior art date
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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1254—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to improve their dispersion in the paper-making furnish
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/22—Proteins
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR775753A FR74238E (en) | 1958-10-02 | 1958-10-02 | Improvements to the papermaking process |
CH358672T | 1959-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH364691A true CH364691A (en) | 1962-09-30 |
Family
ID=25737226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7564459A CH364691A (en) | 1958-10-02 | 1959-07-11 | Process for making paper containing synthetic fibers |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH364691A (en) |
FR (1) | FR74238E (en) |
GB (1) | GB891809A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10258149B4 (en) | 2002-12-10 | 2006-04-06 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Press-fit connection element and method for its production |
-
1958
- 1958-10-02 FR FR775753A patent/FR74238E/en not_active Expired
-
1959
- 1959-07-11 CH CH7564459A patent/CH364691A/en unknown
- 1959-09-30 GB GB33203/59A patent/GB891809A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR74238E (en) | 1960-11-07 |
GB891809A (en) | 1962-03-21 |
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