FR2213957A1 - - Google Patents
Info
- Publication number
- FR2213957A1 FR2213957A1 FR7401419A FR7401419A FR2213957A1 FR 2213957 A1 FR2213957 A1 FR 2213957A1 FR 7401419 A FR7401419 A FR 7401419A FR 7401419 A FR7401419 A FR 7401419A FR 2213957 A1 FR2213957 A1 FR 2213957A1
- Authority
- FR
- France
- 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.)
- Granted
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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
-
- 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
- D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
- D21H17/39—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups forming ether crosslinkages, e.g. alkylol groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32454673A | 1973-01-17 | 1973-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2213957A1 true FR2213957A1 (fr) | 1974-08-09 |
FR2213957B1 FR2213957B1 (fr) | 1977-08-19 |
Family
ID=23264067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7401419A Expired FR2213957B1 (fr) | 1973-01-17 | 1974-01-16 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3773612A (fr) |
BE (1) | BE809797A (fr) |
CA (1) | CA1026490A (fr) |
DE (1) | DE2402488A1 (fr) |
FR (1) | FR2213957B1 (fr) |
GB (1) | GB1455381A (fr) |
IT (1) | IT1002666B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263190A (en) * | 1979-12-26 | 1981-04-21 | American Cyanamid Company | Adhesion of textile cords to rubber using a butadiene-styrene vinylpyridine rubber latex and an aldehyde condensate-glyoxal reaction products mixture |
FI831767L (fi) * | 1983-05-19 | 1984-11-20 | Laennen Tehtaat Oy | Papper innehaollande kemiskt substituerade cellulosa. |
US6361651B1 (en) | 1998-12-30 | 2002-03-26 | Kimberly-Clark Worldwide, Inc. | Chemically modified pulp fiber |
US7119148B2 (en) * | 2004-02-25 | 2006-10-10 | Georgia-Pacific Resins, Inc. | Glyoxylated polyacrylamide composition strengthening agent |
US7034087B2 (en) * | 2004-08-17 | 2006-04-25 | Georgia-Pacific Resins, Inc. | Aldehyde scavengers for preparing temporary wet strength resins with longer shelf life |
US7488403B2 (en) * | 2004-08-17 | 2009-02-10 | Cornel Hagiopol | Blends of glyoxalated polyacrylamides and paper strengthening agents |
US7897013B2 (en) * | 2004-08-17 | 2011-03-01 | Georgia-Pacific Chemicals Llc | Blends of glyoxalated polyacrylamides and paper strengthening agents |
US7589153B2 (en) * | 2005-05-25 | 2009-09-15 | Georgia-Pacific Chemicals Llc | Glyoxalated inter-copolymers with high and adjustable charge density |
US7863395B2 (en) * | 2006-12-20 | 2011-01-04 | Georgia-Pacific Chemicals Llc | Polyacrylamide-based strengthening agent |
CN108690158A (zh) * | 2018-06-07 | 2018-10-23 | 华东理工大学 | 一种纸张湿强剂的制备方法 |
CN117736390A (zh) * | 2024-01-05 | 2024-03-22 | 西南林业大学 | 一种n-羟甲基丙烯酰胺-乙二醛-尿素共缩聚树脂及其制备方法与应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503145A (en) * | 1965-01-14 | 1970-03-31 | Sumitomo Chemical Co | Deferred curing process for textile fabrics |
-
1973
- 1973-01-17 US US00324546A patent/US3773612A/en not_active Expired - Lifetime
-
1974
- 1974-01-11 CA CA189,963A patent/CA1026490A/fr not_active Expired
- 1974-01-11 GB GB144974A patent/GB1455381A/en not_active Expired
- 1974-01-15 IT IT47710/74A patent/IT1002666B/it active
- 1974-01-16 BE BE1005647A patent/BE809797A/fr unknown
- 1974-01-16 FR FR7401419A patent/FR2213957B1/fr not_active Expired
- 1974-01-17 DE DE2402488A patent/DE2402488A1/de active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503145A (en) * | 1965-01-14 | 1970-03-31 | Sumitomo Chemical Co | Deferred curing process for textile fabrics |
Also Published As
Publication number | Publication date |
---|---|
IT1002666B (it) | 1976-05-20 |
BE809797A (fr) | 1974-07-16 |
FR2213957B1 (fr) | 1977-08-19 |
GB1455381A (en) | 1976-11-10 |
CA1026490A (fr) | 1978-02-14 |
DE2402488A1 (de) | 1974-08-01 |
US3773612A (en) | 1973-11-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |