GB1233109A - - Google Patents
Info
- Publication number
- GB1233109A GB1233109A GB1233109DA GB1233109A GB 1233109 A GB1233109 A GB 1233109A GB 1233109D A GB1233109D A GB 1233109DA GB 1233109 A GB1233109 A GB 1233109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- added
- paper
- nov
- linked
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Paper (AREA)
Abstract
1,233,109. Paper. NESTE OY. 14 Nov., 1968 [17 Nov., 1967], No. 53967/68. Heading D2B. A web is produced from cellulosic fibres whichare chemically cross-linked and at no stage subjected to beating to increase "paper' properties to any notable degree, to which is added an elastic bonding agent. The fibres may be chemical or semi-chemical, or pulps with high α-cellulose content. They may be cross-linked by treatment with a polyfunctional compound e.g. formaldehyde, a polyhalide, a polyepoxide, a polyaldehyde, a halohydrin, a diisocyanate, or an N-methylol compound. Conventionally beaten paper fibres, and synthetic organic or inorganic fibres may also be added. The bonding agent may be added as a dispersion, a solution, a plastisol or an organosol of the polymer or monomer, and may be a polyacrylate or a polyurethane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI310567A FI43676B (en) | 1967-11-17 | 1967-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1233109A true GB1233109A (en) | 1971-05-26 |
Family
ID=8508004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1233109D Expired GB1233109A (en) | 1967-11-17 | 1968-11-14 |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT294766B (en) |
BE (1) | BE723843A (en) |
CA (1) | CA918878A (en) |
CH (2) | CH1690068A4 (en) |
DE (1) | DE1808936B2 (en) |
FI (1) | FI43676B (en) |
FR (1) | FR1592648A (en) |
GB (1) | GB1233109A (en) |
NL (1) | NL6816410A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998024392A1 (en) * | 1996-12-06 | 1998-06-11 | Weyerhaeuser Company | Unitary absorbent layer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432577A2 (en) * | 1978-08-01 | 1980-02-29 | Beghin Say Sa | Crosslinked cellulosic fibrous sheet - reinforced with non-crosslinked cellulose or synthetic fibres, for sanitary articles prodn. |
-
1967
- 1967-11-17 FI FI310567A patent/FI43676B/fi active
-
1968
- 1968-11-11 AT AT1095568A patent/AT294766B/en not_active IP Right Cessation
- 1968-11-13 CH CH1690068D patent/CH1690068A4/xx unknown
- 1968-11-13 CH CH1690068A patent/CH510164A/en not_active IP Right Cessation
- 1968-11-14 BE BE723843D patent/BE723843A/xx unknown
- 1968-11-14 GB GB1233109D patent/GB1233109A/en not_active Expired
- 1968-11-14 DE DE19681808936 patent/DE1808936B2/en active Pending
- 1968-11-15 FR FR1592648D patent/FR1592648A/fr not_active Expired
- 1968-11-15 CA CA035352A patent/CA918878A/en not_active Expired
- 1968-11-18 NL NL6816410A patent/NL6816410A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998024392A1 (en) * | 1996-12-06 | 1998-06-11 | Weyerhaeuser Company | Unitary absorbent layer |
Also Published As
Publication number | Publication date |
---|---|
CA918878A (en) | 1973-01-16 |
NL6816410A (en) | 1969-05-20 |
BE723843A (en) | 1969-04-16 |
CH1690068A4 (en) | 1971-03-31 |
CH510164A (en) | 1971-03-31 |
DE1808936B2 (en) | 1973-01-11 |
DE1808936A1 (en) | 1969-08-21 |
FI43676B (en) | 1971-02-01 |
AT294766B (en) | 1971-12-10 |
FR1592648A (en) | 1970-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |