ZA717720B - A process for the sizing of paper in bulk - Google Patents
A process for the sizing of paper in bulkInfo
- Publication number
- ZA717720B ZA717720B ZA717720A ZA717720A ZA717720B ZA 717720 B ZA717720 B ZA 717720B ZA 717720 A ZA717720 A ZA 717720A ZA 717720 A ZA717720 A ZA 717720A ZA 717720 B ZA717720 B ZA 717720B
- Authority
- ZA
- South Africa
- Prior art keywords
- sizing
- bulk
- paper
- Prior art date
Links
Classifications
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
-
- 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
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1776770 | 1970-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA717720B true ZA717720B (en) | 1972-08-30 |
Family
ID=4427952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA717720A ZA717720B (en) | 1970-12-01 | 1971-11-16 | A process for the sizing of paper in bulk |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU3582571A (en) |
BE (1) | BE776009A (en) |
BR (1) | BR7107953D0 (en) |
DE (1) | DE2157932A1 (en) |
FR (1) | FR2114954A5 (en) |
IT (1) | IT945097B (en) |
NL (1) | NL7116300A (en) |
ZA (1) | ZA717720B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5656699A (en) * | 1994-04-18 | 1997-08-12 | Hercules Incorporated | Oligoamide-epichlorohydrin resins as drainage aids |
US8293863B2 (en) * | 2006-06-09 | 2012-10-23 | Air Products And Chemicals, Inc. | Polyamide curative from substituted amine and dimer fatty acid or ester |
US7655736B2 (en) | 2006-06-09 | 2010-02-02 | Air Products And Chemicals, Inc. | Polyamide curative from substituted amine mixture and dimer fatty acid or ester |
US20070287808A1 (en) * | 2006-06-09 | 2007-12-13 | Gamini Ananda Vedage | Polyamide curing agent compositions |
-
1971
- 1971-11-16 ZA ZA717720A patent/ZA717720B/en unknown
- 1971-11-17 AU AU35825/71A patent/AU3582571A/en not_active Expired
- 1971-11-23 DE DE19712157932 patent/DE2157932A1/en active Pending
- 1971-11-26 NL NL7116300A patent/NL7116300A/xx unknown
- 1971-11-26 FR FR7142386A patent/FR2114954A5/en not_active Expired
- 1971-11-30 BR BR7953/71A patent/BR7107953D0/en unknown
- 1971-11-30 BE BE776009A patent/BE776009A/en unknown
- 1971-11-30 IT IT54421/71A patent/IT945097B/en active
Also Published As
Publication number | Publication date |
---|---|
NL7116300A (en) | 1972-06-05 |
DE2157932A1 (en) | 1972-06-15 |
IT945097B (en) | 1973-05-10 |
BE776009A (en) | 1972-05-30 |
BR7107953D0 (en) | 1973-06-07 |
FR2114954A5 (en) | 1972-06-30 |
AU3582571A (en) | 1973-05-24 |
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