NL229924A - - Google Patents
Info
- Publication number
- NL229924A NL229924A NL229924DA NL229924A NL 229924 A NL229924 A NL 229924A NL 229924D A NL229924D A NL 229924DA NL 229924 A NL229924 A NL 229924A
- Authority
- NL
- Netherlands
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
- 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
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/50—Acyclic compounds
-
- 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
- D21H21/22—Agents rendering paper porous, absorbent or bulky
-
- 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
- D21H21/56—Foam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/918—Physical aftertreatment of a cellular product
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US739478A US3004884A (en) | 1958-06-03 | 1958-06-03 | Sheeted fibrous materials and processes for the manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL229924A true NL229924A (en) |
Family
ID=24972497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL229924D NL229924A (en) | 1958-06-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3004884A (en) |
| CH (1) | CH382552A (en) |
| FR (1) | FR1232571A (en) |
| GB (1) | GB857988A (en) |
| NL (1) | NL229924A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210239A (en) * | 1962-06-21 | 1965-10-05 | Scott Paper Co | Process of forming paper containing foamed aminoplast resins |
| US3322697A (en) * | 1964-05-01 | 1967-05-30 | Scott Paper Co | Filler comprising fibrous foamed aminoplast resin |
| SE401697B (en) * | 1976-09-21 | 1978-05-22 | Sunden Olof | SEMI-SYNTHETIC PAPER ON UREABAS AND THE KIT FOR ITS PREPARATION |
| IL57710A (en) | 1978-07-07 | 1982-11-30 | Klein Max | Mats for adsorption and filtration of liquids |
| FR2446889A1 (en) * | 1979-01-17 | 1980-08-14 | Protex Manuf Prod Chimiq | Paper pulp pigmentation - by in situ formation or organic pigments from an aminoplast foam |
| US5332473A (en) * | 1989-09-21 | 1994-07-26 | Ici Canada Inc. | Vesiculated polymer granules and paper made therefrom |
| TW212189B (en) * | 1990-12-17 | 1993-09-01 | Ask Corp | |
| DE4119288B4 (en) * | 1991-06-12 | 2004-08-26 | Schenk-Filterbau Gmbh | Process for the layer filtration of pharmaceutical, biological, chemical or similar liquids |
| JP2501513B2 (en) * | 1992-07-03 | 1996-05-29 | 株式会社アスク | Bamboo fiber manufacturing method |
| KR20190116335A (en) | 2017-02-22 | 2019-10-14 | 킴벌리-클라크 월드와이드, 인크. | Laminated tissue comprising non-wood fibers |
| US11105437B2 (en) * | 2017-07-03 | 2021-08-31 | Continental Automotive Systems, Inc. | Combined inlet and outlet check valve seat |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1881419A (en) * | 1929-06-29 | 1932-10-04 | Celotex Company | Fiber derivative |
| US2016199A (en) * | 1929-09-13 | 1935-10-01 | Toledo Synthetic Products Inc | Drying reaction product of ureas and aldehydes |
| US2323831A (en) * | 1938-01-21 | 1943-07-06 | Menger Adolf | Process of adhesion |
| US2601597A (en) * | 1946-09-06 | 1952-06-24 | American Cyanamid Co | Application of dispersed coating materials to cellulosic fibers |
| US2512720A (en) * | 1947-11-01 | 1950-06-27 | Hercules Powder Co Ltd | Dry resin and process for preparing the same |
| US2559891A (en) * | 1947-12-13 | 1951-07-10 | Libbey Owens Ford Glass Co | Production of urea-formaldehyde hardened foam |
| US2807595A (en) * | 1952-11-22 | 1957-09-24 | Du Pont | Process for modifying urea-formaldehyde solid foam |
| US2810646A (en) * | 1953-09-17 | 1957-10-22 | American Cyanamid Co | Water-laid webs comprising water-fibrillated, wet-spun filaments of an acrylonitrile polymer and method of producing them |
-
0
- NL NL229924D patent/NL229924A/xx unknown
-
1958
- 1958-06-03 US US739478A patent/US3004884A/en not_active Expired - Lifetime
-
1959
- 1959-05-22 GB GB17472/59A patent/GB857988A/en not_active Expired
- 1959-06-02 FR FR796345A patent/FR1232571A/en not_active Expired
- 1959-06-03 CH CH7394159A patent/CH382552A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH382552A (en) | 1964-09-30 |
| GB857988A (en) | 1961-01-04 |
| FR1232571A (en) | 1960-10-10 |
| US3004884A (en) | 1961-10-17 |