GB2182366B - Neutral size - Google Patents
Neutral sizeInfo
- Publication number
- GB2182366B GB2182366B GB8625161A GB8625161A GB2182366B GB 2182366 B GB2182366 B GB 2182366B GB 8625161 A GB8625161 A GB 8625161A GB 8625161 A GB8625161 A GB 8625161A GB 2182366 B GB2182366 B GB 2182366B
- Authority
- GB
- United Kingdom
- Prior art keywords
- neutral size
- neutral
- size
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
- D21H17/08—Isocyanates
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/17—Ketenes, e.g. ketene dimers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI854136A FI74080C (en) | 1985-10-22 | 1985-10-22 | A new, effective neutral glue |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8625161D0 GB8625161D0 (en) | 1986-11-26 |
GB2182366A GB2182366A (en) | 1987-05-13 |
GB2182366B true GB2182366B (en) | 1989-12-20 |
Family
ID=8521560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8625161A Expired GB2182366B (en) | 1985-10-22 | 1986-10-21 | Neutral size |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3635955C2 (en) |
FI (1) | FI74080C (en) |
GB (1) | GB2182366B (en) |
SE (1) | SE464874B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685815A (en) * | 1994-02-07 | 1997-11-11 | Hercules Incorporated | Process of using paper containing alkaline sizing agents with improved conversion capability |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040900A (en) * | 1974-05-20 | 1977-08-09 | National Starch And Chemical Corporation | Method of sizing paper |
GB1492104A (en) * | 1974-05-20 | 1977-11-16 | Nat Starch Chem Corp | Paper sizing composition and method of sizing paper |
GB1533575A (en) * | 1974-07-31 | 1978-11-29 | Nat Starch Chem Corp | Method of sizing paper |
US4295930A (en) * | 1980-03-17 | 1981-10-20 | Nalco Chemical Company | Alkoxylated dioxolanes as paper sizing agents |
GB2122659A (en) * | 1982-06-11 | 1984-01-18 | Sanyo Chemical Ind Ltd | A sizing composition suitable for paper |
EP0114616A1 (en) * | 1983-01-20 | 1984-08-01 | Bayer Ag | Sizing agent |
EP0151646A1 (en) * | 1983-07-22 | 1985-08-21 | Seiko Kagaku Kogyo Co., Ltd. | Sizing agent composition and method of using the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279794A (en) * | 1979-04-26 | 1981-07-21 | Hercules Incorporated | Sizing method and sizing composition for use therein |
-
1985
- 1985-10-22 FI FI854136A patent/FI74080C/en not_active IP Right Cessation
-
1986
- 1986-10-20 SE SE8604465A patent/SE464874B/en not_active IP Right Cessation
- 1986-10-21 GB GB8625161A patent/GB2182366B/en not_active Expired
- 1986-10-22 DE DE19863635955 patent/DE3635955C2/en not_active Revoked
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040900A (en) * | 1974-05-20 | 1977-08-09 | National Starch And Chemical Corporation | Method of sizing paper |
GB1492104A (en) * | 1974-05-20 | 1977-11-16 | Nat Starch Chem Corp | Paper sizing composition and method of sizing paper |
GB1533575A (en) * | 1974-07-31 | 1978-11-29 | Nat Starch Chem Corp | Method of sizing paper |
US4295930A (en) * | 1980-03-17 | 1981-10-20 | Nalco Chemical Company | Alkoxylated dioxolanes as paper sizing agents |
GB2122659A (en) * | 1982-06-11 | 1984-01-18 | Sanyo Chemical Ind Ltd | A sizing composition suitable for paper |
EP0114616A1 (en) * | 1983-01-20 | 1984-08-01 | Bayer Ag | Sizing agent |
US4568391A (en) * | 1983-01-20 | 1986-02-04 | Bayer Aktiengesellschaft | Sizing agents |
EP0151646A1 (en) * | 1983-07-22 | 1985-08-21 | Seiko Kagaku Kogyo Co., Ltd. | Sizing agent composition and method of using the same |
Also Published As
Publication number | Publication date |
---|---|
DE3635955A1 (en) | 1987-05-07 |
SE8604465D0 (en) | 1986-10-20 |
DE3635955C2 (en) | 1997-09-04 |
GB2182366A (en) | 1987-05-13 |
SE464874B (en) | 1991-06-24 |
GB8625161D0 (en) | 1986-11-26 |
SE8604465L (en) | 1987-04-23 |
FI854136L (en) | 1987-04-23 |
FI854136A0 (en) | 1985-10-22 |
FI74080C (en) | 1987-12-10 |
FI74080B (en) | 1987-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20041021 |