GB824314A - Sheet material such as paper and the like - Google Patents
Sheet material such as paper and the likeInfo
- Publication number
- GB824314A GB824314A GB16303/56A GB1630356A GB824314A GB 824314 A GB824314 A GB 824314A GB 16303/56 A GB16303/56 A GB 16303/56A GB 1630356 A GB1630356 A GB 1630356A GB 824314 A GB824314 A GB 824314A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- elastomer
- parts
- web
- fibres
- Prior art date
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/205—Adhesives in the form of films or foils characterised by their carriers characterised by the backing impregnating composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- 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
- D21H17/48—Condensation polymers of aldehydes or ketones with phenols
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Paper (AREA)
Abstract
824,314. Paper containing synthetic polymers; pressure-sensitive adhesive tapes. DUNLAP, I. R. May 25, 1956 [May 25, 1955], No. 16303/56. Classes 96 and 140. A fibrous web is obtained by forming an aqueous slurry of fibres, incorporating therein an elastomeric polymer, precipitating the polymer on to the fibres, forming a bonded web and then incorporating a resinous polymer incompatible with the elastomer. The elastomer can be added as an aqueous latex, and specified elastomers are those of or from butadieneacrylonitrile or -styrene, natural and butyl rubber, polychloroprene, vinyl chlorides and alkyl acrylates. Precipitant specified is a water-soluble polymer having at least three functional groups capable of substantial ionization in water. The resinous polymer is that of an aldehyde with either urea, melamine, phenol or mixtures thereof. Preferred amounts per 100 parts of fibre are 10-100 parts elastomer and ¢-5 parts of resinous polymer. To form a pressure-sensitive sheet or tape the web is coated on at least one side with an adhesive. Specification 723,901 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US511100A US2905584A (en) | 1955-05-25 | 1955-05-25 | Process for making a unified fibrous web |
Publications (1)
Publication Number | Publication Date |
---|---|
GB824314A true GB824314A (en) | 1959-11-25 |
Family
ID=24033458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16303/56A Expired GB824314A (en) | 1955-05-25 | 1956-05-25 | Sheet material such as paper and the like |
Country Status (2)
Country | Link |
---|---|
US (1) | US2905584A (en) |
GB (1) | GB824314A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019134A (en) * | 1958-09-10 | 1962-01-30 | Kimberly Clark Co | Cellulosic product |
FR1281346A (en) * | 1960-11-28 | 1962-01-12 | Ducarin D | Manufacturing process of complex fabrics and fabrics manufactured by this process |
US3298901A (en) * | 1964-07-06 | 1967-01-17 | Armstrong Cork Co | Formation of beater saturated products using a partially cross-linked acrylic latex binder and product thereof |
US3833459A (en) * | 1970-02-20 | 1974-09-03 | Congoleum Ind Inc | Felt backing for vinyl floor covering having a binder comprised of synthetic rubber latex and a reactive thermoset resin |
US4169184A (en) * | 1973-05-07 | 1979-09-25 | Joseph Pufahl | Adhesive coated impregnated polyurethane foam |
SE404183C (en) * | 1976-07-23 | 1985-12-02 | Laxa Bruk Ab | PROCEDURAL KIT FOR MANUFACTURING A MINERAL FIBER COAT |
SE397338B (en) * | 1976-07-23 | 1977-10-31 | Rockwool Ab | PROCEDURE FOR MANUFACTURING A PATTERN MAINLY CONSISTING OF MINERAL FIBERS AND BINDERS |
US4301496A (en) * | 1979-09-19 | 1981-11-17 | International Telephone And Telegraph Corporation | Use of an inductor within a full bridge d.c.-d.c. power converter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1839996A (en) * | 1928-05-31 | 1932-01-05 | Gen Rubber Co | Process of manufacturing sheet material and product obtained thereby |
US1956866A (en) * | 1931-08-13 | 1934-05-01 | Richardson Co | Resinous panel board and method of producing same |
US2077016A (en) * | 1932-10-27 | 1937-04-13 | Behr Manning Corp | Paper |
US2485458A (en) * | 1944-03-28 | 1949-10-18 | Johns Manville | Dielectric sheet and method of manufacture |
US2745744A (en) * | 1951-02-09 | 1956-05-15 | Permacel Tape Corp | Treating agents incorporation |
US2785975A (en) * | 1953-10-30 | 1957-03-19 | American Marietta Co | Cellulose fiber product containing latex solids and a conjointly precipitated high molecular weight phenol-aldehyde resin-reaction product, and method of producing said product |
-
1955
- 1955-05-25 US US511100A patent/US2905584A/en not_active Expired - Lifetime
-
1956
- 1956-05-25 GB GB16303/56A patent/GB824314A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2905584A (en) | 1959-09-22 |
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