NO770295L - Glyoxal-modifiserte poly(beta-alanin)styrkende harpikser som kan brukes i papir - Google Patents

Glyoxal-modifiserte poly(beta-alanin)styrkende harpikser som kan brukes i papir

Info

Publication number: NO770295L
Authority: NO; Norway
Prior art keywords: glyoxal; alanine; beta; paper; modified poly
Prior art date: 1976-02-12

Application number

NO770295A

Other languages

English (en)

Other versions

NO146866C (no

NO146866B (no

Inventor

Terence William Rave

Original Assignee

Hercules Inc

Priority date (The priority date 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 date listed.)

1976-02-12

Filing date

1977-01-28

Publication date

1977-08-15

1976-02-12 Priority claimed from US05/657,673 external-priority patent/US4079043A/en

1977-01-28 Application filed by Hercules Inc filed Critical Hercules Inc

1977-08-15 Publication of NO770295L publication Critical patent/NO770295L/no

1982-09-13 Publication of NO146866B publication Critical patent/NO146866B/no

1982-12-22 Publication of NO146866C publication Critical patent/NO146866C/no

Links

UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical class NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 title 2
229940000635 beta-alanine Drugs 0.000 title 1
229920005989 resin Polymers 0.000 title 1
239000011347 resin Substances 0.000 title 1
238000005728 strengthening Methods 0.000 title 1

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
- C08G69/50—Polymers modified by chemical after-treatment with aldehydes
- 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

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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyamides (AREA)
Peptides Or Proteins (AREA)

NO770295A 1976-02-12 1977-01-28 Fremgangsmaate for fremsilling av glyoxal-modifisert poly(beta-alanin). NO146866C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/657,673 US4079043A (en)	1974-11-04	1976-02-12	Glyoxal modified poly(beta-alanine) strengthening resins for use in paper

Publications (3)

Publication Number	Publication Date
NO770295L true NO770295L (no)	1977-08-15
NO146866B NO146866B (no)	1982-09-13
NO146866C NO146866C (no)	1982-12-22

Family

ID=24638177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO770295A NO146866C (no)	1976-02-12	1977-01-28	Fremgangsmaate for fremsilling av glyoxal-modifisert poly(beta-alanin).

Country Status (17)

Country	Link
JP (1)	JPS6024129B2 (no)
AT (1)	AT356899B (no)
AU (1)	AU511470B2 (no)
BE (1)	BE851011A (no)
BR (1)	BR7700825A (no)
CA (1)	CA1096540A (no)
CH (1)	CH618993A5 (no)
DE (1)	DE2705873A1 (no)
DK (1)	DK61377A (no)
ES (1)	ES455850A1 (no)
FI (1)	FI63431C (no)
FR (1)	FR2352019A1 (no)
GB (1)	GB1575951A (no)
IT (1)	IT1075563B (no)
NL (1)	NL172748C (no)
NO (1)	NO146866C (no)
SE (1)	SE432940B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6017113A (ja) *	1983-07-07	1985-01-29	Teijin Ltd	芳香族ポリアミド繊維の製造法
JPS60160027U (ja) *	1984-03-30	1985-10-24	朝日金属精工株式会社	振動防止型ジヤンパ装置
FR2624866B1 (fr) *	1987-12-16	1991-11-29	Oreal	Procede de preparation de poly i2b-alanine reticulee sous forme de microspheres

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3329657A (en) *	1963-05-17	1967-07-04	American Cyanamid Co	Water soluble cross linked cationic polyamide polyamines
US3320215A (en) *	1963-10-24	1967-05-16	Scott Paper Co	Water-soluble nylon-type resins
US3607622A (en) *	1968-07-24	1971-09-21	Hercules Inc	Aminopolyamide-acrylamide-polyaldehyde resins having utility as wet and dry strength agents, retention aids and flocculants and a process of making and using them and paper made therefrom
US3728215A (en) *	1971-03-12	1973-04-17	Hercules Inc	Aminopalyamide{13 acrylamide{13 polyaldehyde resins employing an alpha, beta-unsaturated monobasic carboxylic acid or ester to make the aminopolyamide and their utility as wet and dry strengthening agents in papermaking

1977
- 1977-01-11 CA CA269,445A patent/CA1096540A/en not_active Expired
- 1977-01-28 NO NO770295A patent/NO146866C/no unknown
- 1977-01-28 FI FI770300A patent/FI63431C/fi not_active IP Right Cessation
- 1977-02-01 FR FR7702745A patent/FR2352019A1/fr active Granted
- 1977-02-02 BE BE174596A patent/BE851011A/xx not_active IP Right Cessation
- 1977-02-08 NL NLAANVRAGE7701281,A patent/NL172748C/xx not_active IP Right Cessation
- 1977-02-10 SE SE7701515A patent/SE432940B/xx not_active IP Right Cessation
- 1977-02-10 JP JP52013096A patent/JPS6024129B2/ja not_active Expired
- 1977-02-10 BR BR7700825A patent/BR7700825A/pt unknown
- 1977-02-11 CH CH170277A patent/CH618993A5/fr not_active IP Right Cessation
- 1977-02-11 AU AU22203/77A patent/AU511470B2/en not_active Expired
- 1977-02-11 AT AT94077A patent/AT356899B/de not_active IP Right Cessation
- 1977-02-11 ES ES455850A patent/ES455850A1/es not_active Expired
- 1977-02-11 GB GB5715/77A patent/GB1575951A/en not_active Expired
- 1977-02-11 DE DE19772705873 patent/DE2705873A1/de not_active Withdrawn
- 1977-02-11 IT IT20211/77A patent/IT1075563B/it active
- 1977-02-11 DK DK61377A patent/DK61377A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE2705873A1 (de)	1977-08-18
JPS6024129B2 (ja)	1985-06-11
NL172748C (nl)	1983-10-17
SE432940B (sv)	1984-04-30
JPS5298794A (en)	1977-08-18
IT1075563B (it)	1985-04-22
FI770300A7 (no)	1977-08-13
DK61377A (da)	1977-08-13
CA1096540A (en)	1981-02-24
ATA94077A (de)	1979-10-15
FR2352019B1 (no)	1984-12-07
AU511470B2 (en)	1980-08-21
SE7701515L (sv)	1977-08-13
NL7701281A (nl)	1977-08-16
NO146866C (no)	1982-12-22
FI63431C (fi)	1983-06-10
GB1575951A (en)	1980-10-01
NO146866B (no)	1982-09-13
NL172748B (nl)	1983-05-16
CH618993A5 (en)	1980-08-29
ES455850A1 (es)	1978-01-16
AT356899B (de)	1980-05-27
FR2352019A1 (fr)	1977-12-16
AU2220377A (en)	1978-08-17
FI63431B (fi)	1983-02-28
BR7700825A (pt)	1977-10-18
BE851011A (fr)	1977-05-31

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